340-371 Climate Control - Hammond Enclosures and Hammond

Quality Enclosures. Service Excellence. © Hammond Manufacturing Distributed By Gross Automation 877.268.3700 Data Subject to change without notice

342

Clim

ate Con

trol P

rod

ucts

Quality Enclosures. Service Excellence.© Hammond Manufacturing Distributed By Gross Automation 877.268.3700 Data Subject to change without notice

343

Clim

ate Con

trol Pro

du

cts

Climate Control Products

Cooling Products

General Information .................................. 344General Selection Considerations ........... 345

Air Conditioner Design Features .............. 346

Sizing an Air Conditioner .......................... 347

General Specifications for Air Conditioners ... 348

Side Mounting DTS Series Air Conditioners1200 BTU/H ............................................... 349



Side Mounting DTS Series Air Conditioners6000, 8000, 12000 BTU/H ........................ 352

Top Mounting DTT Series Air Conditioners4500 BTU/H ............................................... 354

Side Mounting DTS Series Air Conditioners2000 BTU/H, Stainless Steel -NEMA 3R, 4, 4X ........................................ 355

Air Conditioner Accessories ..................... 356

Blowers and Fans

General Selection Considerations ........... 358

Packaged Twin Blowers,160 to 470 CFM ......................................... 359

Filter FansPF Filter Fans ............................................. 360

Fan Accessories ........................................ 362

Top Mount Fan ........................................... 363

Fan Kits,Fan Grills, AC Fans & Guards, Fan Panels........................................................... 364-365

Filter Fans,Filtered Fan Boxes and Filter Grills .......... 366

Fan Trays,300, 600 and 900 CFM ............................. 368

Heating Products

General Information and Sizing ............... 369

Heaters ...................................................... 370

Fan Heaters ............................................... 370

Control Panel Heater ................................ 371

High Wattage Fan Heater ......................... 372

Electrical Humidity andTemperature Control ................................. 373

Thermostat ................................................ 374

Breather Kit ................................................ 374


Technical references and DXF downloads available at www.hammfg.com All dimensions in inches unless specified otherwise

344

Clim

ate Con

trol P

rod

ucts

Air C

on

ditio

ners

Cooling ProductsGeneral Information

The Need for Environment ControlWith wide spread use of micro-electronics in today’s control systems, temperature management takes on a new priority inorder to ensure steady and reliable performance. The maintenance of a correct operating temperature may combine bothcooling and or heating inside an enclosure which can protect against costly down time and system failures.

The Purpose of CoolingElectrical/electronic control systems together generate heat as a by-product of their operation. When equipment is located inareas where clean dry air for ventilation is either not available or high external temperatures exist, active methods such as airconditioning must be applied.

The Purpose of HeatingHeaters protect electronic and electrical components from temperature problems that are below tolerances. Obviously, thereare circumstances when extremely low ambient (outside cabinet) temperatures would require a heater, but there are also lessapparent times when a heater should be considered. For example, a system may run all day having its components generateheat, but once the system shuts down for the night, the quick drop in temperature could cause condensation and possiblycorrosion - a heater could maintain a safe, constant temperature.

Combined Cooling and HeatingSome components today require both cooling and heating in the same enclosure. When designing your system, be aware ofthe need to maintain a relatively constant temperature inside the enclosure as ambient temperatures swing from cool to veryhot.

Information Needed for Environment Control SelectionThe following information should be on hand to properly size cooling products:(1) Heat to be dissipated (Watts).(2) Maximum temperature expected outside enclosure (°F) or (°C).(3) Maximum allowable internal enclosure temperature (°F) or (°C).(4) Surface area of enclosure (ft2) or (m2).

The following information should be on hand to properly size heating products:(1) Heat being generated by electrical/electronic components (in Watts)(2) Minimum temperature expected outside enclosure (°F) or (°C).(3) Minimum allowable internal enclosure temperature (°F) or (°C).(4) Surface area of enclosure (ft2) or (m2).



345

Clim

ate Con

trol Pro

du

cts

Heating and Cooling ProductsGeneral Selection Considerations

ambient.

Cooling

Conditions Solution Advantages Disadvantages

Maximum desired enclosure Oversize the enclosure. Easy to implement, no maintenance. Dissipates small amount of heat.temperature is 10°F or 5°C Maintains NEMA rating of the Larger enclosure size takes upabove maximum outside enclosure. more space.

Install ventilation louvers. Economical solution, very little Dissipates limited amount of heat.maintenance, easy to implement. Dirt, oil or fluids could enter the

enclosure.NEMA rating is affected.

Install filter fans. Less expensive than air/refrigeration Must maintain filters.systems. Relatively high amount of NEMA rating can be affected.heat removed, some termperature Limited use in hostile environmentscontrol by using thermostats. such as chemical applications.

Use an air/air heat exchanger. Easy to install, small power Must maintain filters.consumption, temperature controlvia thermostat. Maintains NEMArating of the enclosure.

Maximum desired enclosure Use an air conditioner. Easy to install. Temperature control Must maintain filter. Cannot betemperature lower than via factory installed thermostat. used when outside temperaturemaximum outside ambient. Removes large amounts of heat. is below 59°F (15°) or above

Maintains NEMA rating of enclosure, 130°F (52°C).dehumidifies enclosure air.

Circulation


Localized heat or 'hot spots'. Install circulation fans in the Economical solution, no maintenance, Dissipates small amount of heat.enclosure. easy to install. Maintains NEMA

rating of the enclosure.

Heating


Outside temperature is below Heat with radiant heater. Economical power consumption. Consumes energy, takes upminimum allowable equipment Reliable, can be temperature internal panel space.operation range. controlled.

Condensation occurs. Heat with radiant heater to Economical power consumption. Consumes energy, takes upmaintain temperature above Reliable, humidity can be controlled. internal panel space.the dewpoint.

Air C

on

ditio

ners



346

Clim

ate Con

trol P

rod

ucts

Air C

on

ditio

ners

Side Mounting

Q MountQ Mount allows installation of the airconditioner to be performed by asingle person, saving valuable time and money. Thread-in-Studs hold the unit in place while it is fastened to the enclosure.This also allows for the air conditioner to be easily removedfor safe transportation separate from control equipment.

Lifting top mount units intoplace can be safelyaccommodated with optionallifting lugs which attach to theframe assembly.

Top Mounting

ServiceabilityOne Template Mounting

One singlet e m p l a t eaccommodatescooling rangesfrom 6,000 BTU/H to 12,000

BTU/H. This allowssize upgrades without

making modifications to theexisting cutouts. The additional

height of these units, combined with theirintegrated air ducting ensures maximum air circulation withinthe enclosure, reducing the chance of heat pockets. Smallcapacity units, 1,200 BTU/H and 2,000 BTU/H, areretrofitable to leading North American cutouts allowing easyupgrading or replacement.

The optional recessedmounting frame will reducethe external enclosuredimensions.

Improved serviceabilitybegins with the unique PFfilter grill. This grill providessuperior protection of the

filter mat compared to units with a metal mat and is easilyremoved for cleaning. Quarter turn screws allow the externalcover of the air conditioner to be completely removed forease of inspection and serviceability.

Cooling ProductsAir Conditioner Design Features



347

Clim

ate Con

trol Pro

du

cts

Cooling ProductsSizing an Air Conditioner

Sizing an Air ConditionerThe proper selection of an air conditioner is determined by the following steps:

Step 1) Internal heat load quoted as Watts that must be dissipated.Step 2) The exposed surface area of the enclosure.Step 3) Temperature differential required between maximum inside temperature and maximum outside ambient.Step 4) Final calculation of the above.

1 m2 = 10.76 ft2

Calculate the exposed surface area of theenclosure:

1 Watt = 3.413 BTU/H

Determine the internal heat load (in Watts)that must be dissipated.

Step TwoStep One

Step Four(Watts x 3.413) + [1.25 x Area ft2 x DT (°F)] = BTU/H

Step Three

1°C or 1°K∆∆∆∆∆ T=1.8°F∆∆∆∆∆ T

Determine the temperature differential bysubtracting the maximum allowable tem-perature inside the enclosure (Ti) from themaximum ambient temperature outside theenclosure (To).

To-Ti = DT

Capacity RequiredBTU/H. Capacity Rating.

=Area (ft2)144

(Example for freestanding enclosure)

2(h" x w") + 2(h" x d") + (w" x d")

Air C

on

ditio

ners



348

Clim

ate Con

trol P

rod

ucts

Air C

on

ditio

ners

Cooling ProductsGeneral Specifications for All Air Conditioners

The DTS/DTT offering is available in the most popular selection of cooling capacities, sizes, voltages and mountingconfigurations. Available capacities range from 1,200 to 12,000 BTU/H in both side mounting and top mounting models. Allmodels use powerful radial fans for maximum air circulation inside the enclosure in ambient temperatures of 125°F (+52°C).Models from 2,000 BTU/H capacity are equipped with thermal expansion valves for optimal use of the evaporator heatexchange surface under all operating conditions. For additional protection of the compressor motor, these valves are suppliedas standard with Maximum Operating Pressure control devices (MOP). For energy conservation, the use of hot gas bypassvalves is limited to the unloaded starting and control of large compressors from 8,000 BTU/H upwards.All air conditioners were developed, designed and subject to final inspections in accordance with international standards.

Construction: Outer shell of sheet steel.

Finish: Durable electrostatic powder coat in RAL7032 beige. Contact Hammond for special colorquotations.

Closed Loop Cooling: Maintains NEMA 12/IP 54 rating of the enclosure. Ambient outside air is never mixed with clean dryenclosure air.

Gasketing: Is provided and/or installed on all units to maintain NEMA 12/IP 54 ratings.

Templates: Provided on all units for easy layout of cutouts and mounting.

Power: Available in 115 V 60 Hz, 110 V 50 Hz and 230 V 50/60Hz.

Cord: Included on all units - 3 wire type SJT 1813 AWG, 115 V 60 Hz units below 14 amps are terminatedwith a plug.

Filter: Removable filter mat made from synthetic fibers are reusable and can be rinsed clean.

Refrigerants: All models use environmentally friendly R134a.

Fans: All blower motors are thermal protected and sealed with permanent lubricants.

Condensate Disposal: Built in condensate evaporators are standard on all but the 1200 BTU model. All units feature acondensate drain fitting complete with hose attachment.

Insulation: Cold components, lines and evaporator compartment insulated for maximum efficiency andprotection against condensation.

Quality Assurance: Prior to charging, the refrigeration system is hermetically sealed with all joints brazed underprotection gas atmosphere to exclude any internal scale. After a thorough leak test every unitundergoes safety and function checks, then is serialized and packed into sturdy boxes prior toshipment.

Installation Manuals: Included with all models are detail drawings, mounting, schematic and wiring diagrams, a troubleshooting checklist and warranty information.

Side Mount Air Conditioners

Rating RatedPart No. BTU/H Voltage Hz Height Width Depth

DTS1200A115 1,200 115 60 13.00 14.76 7.48

DTS1200A230 1,200 230 50/60 13.00 14.76 7.48DTS2000A115 2,000 115 60 17.52 12.40 10.04

DTS2000A230 2,000 230 50/60 17.52 12.40 10.04DTS3500A115 3,500 115 60 36.00 15.35 7.87

DTS3500A230 3,500 230 50/60 36.00 15.35 7.87DTS6000A115 6,000 115 60 53.15 15.35 7.87

DTS6000A230 6,000 230 50/60 53.15 15.35 7.87DTS8000A115 8,000 115 60 53.15 15.63 10.63

DTS8000A230 8,000 230 50/60 53.15 15.63 10.63DTS12000A115 12,000 115 60 53.15 15.63 10.63

DTS12000A230 12,000 230 50/60 53.15 15.63 10.63DTS2000A115N4SS 2,000 115 60 19.04 16.09 15.08

DTS2000A230N4SS 2,000 230 60 19.04 16.09 15.08

A115 units can be operated 50 Hz at 110 V

Top Mount Air Conditioners

Rating RatedPart No. BTU/H Voltage Hz Height Width Depth

DTT4500A115 4,500 115 60 15.94 23.62 15.35DTT4500A230 4,500 230 50/60 15.94 23.62 15.35

A115 units can be operated 50 Hz at 110 V

Product Summary



349

Clim

ate Con

trol Pro

du

cts

Part Number Ship Wt. lbs

DTS1200A115 42

DTS1200A230 42

Refrigeration Data

Rated Capacity 1,200 BTU/H (350 Watts)

Type of Refrigerant R134aRefrigerant Charge 280 g

Adjustable Thermostat Factory setting +95°F (+35°C)Max. Ambient Air Temp. +125°F (+52°C)

Min. Ambient Air Temp. +46°F (+8°C)Air Capacity (unrestricted) Internal Circulation 106 CFM

External Circulation 230 CFM

Condensate Discharge Direct via tubeFilter Mat 150 g/m²

Db Noise Level < 62 dB(A)Unit Weight 40 lbs (18 kg)

Exterior Case Galvanized sheet steelFinish RAL7032 beige powder finish

NEMA Rating Enclosures IP 54/NEMA 12

Technical Data

Electrical Data DTS1200A115 DTS1200A230

Rated Voltage 115 V 60 Hz 230 V 50/60 Hz110 V 50 Hz

Range of Operation 103-127 V 207-253 VPower Consumption 200 W 200 W

Running Amps 2.2 A 1.3/2.5 AStarting Current 15.7 A 9.5/13.0 A

Line Cord With plug Without plug

Drilling TemplateRight Side View Front View

Side Mounting DTS Series1200 BTU/H

DescriptionDesigned for side mounting on anyenclosure surface where hot spotcooling or low capacity cooling isrequired.Compact design uses minimalsurface area.

Closed loop cooling ensures cleanenclosure air is recirculated withoutever mixing with contaminatedambient air.

StandardsMaintains enclosure's NEMA 12ratingIP 54UR, cUR and CE

FeaturesR134a refrigerant.Thermostat control.Continuous air circulation from highcapacity fans.EMI/RFI suppression meets CE.Line cord with plug (115 V).

Washable filter mat protected withinan easily removable grill.Gasket, mounting kit and templatefor enclosure cutout and drilling areincluded.Condensate drain hose and clampprovided.Exterior case easily removable forfield service.Q Mount allows unit to hang in placefor easy installation.

AccessoriesGaskets...see page 356Replacement filters...see page 356Replacement grill...see page 356

Air C

on

ditio

ners



350

Clim

ate Con

trol P

rod

ucts

Air C

on

ditio

ners

Refrigeration Data






Condensate Discharge Condensate evaporatorFilter Mat 150 g/m²


Exterior Case Galvanized sheet steelFinish RAL7032 beige powder finish


Part Number Ship Wt. lbs.

DTS2000A115 54

DTS2000A230 54

Technical Data




Running Amps 2.9 A 1.3 AStarting Current 13.8 A 7.4 A



DescriptionCompact design for side mountingon any enclosure surface where hotspot cooling or low capacity coolingis required.Closed loop cooling ensures cleanenclosure air is recirculated withoutever mixing with contaminatedambient air.

StandardsMaintains enclosure's NEMA 12 ratingIP 54UR, cUR and CE

FeaturesR134a refrigerant.Thermostat control.Line cord with plug (115 V).Washable filter mat protected withinan easily removable grill.

Expansion valve permits increasedefficiency through improvedevaporator heat transfer and lessfrequent compressor operation.Built in condensate evaporator.Continuous air circulation from highcapacity fans.EMI/RFI suppression meets CE.Gasket, mounting kit and templatefor cutout and drilling are included.Condensate drain hose and clamp.Exterior case easily removable forfield service.Q Mount allows unit to hang in placefor easy installation.

AccessoriesGaskets...see page 356Replacement filters...see page 356Replacement grill...see page 356

Drilling Template Left Side View Front View



351

Clim

ate Con

trol Pro

du

cts


DTS3500A115 99

DTS3500A230 99

Refrigeration Data

Rated Capacity 3500 BTU/H (1,014 Watts)Type of Refrigerant R134aRefrigerant Charge 480 gAdjustable Thermostat Factory setting +95°F (+35°C)Max. Ambient Air Temp. +125°F (+52°C)Min. Ambient Air Temp. +46°F (+8°C)Air Capacity (unrestricted) Internal Circulation 247 CFM

External Circulation 341 CFMCondensate Discharge Condensate evaporatorFilter Mat 150 gDb Noise Level < 64 dB(A)Unit Weight 94 lbs (43 kg)Exterior Case Galvanized sheet steelColor RAL7032 beige powder finishNEMA Rating Enclosures IP 54/NEMA 12

Technical Data


Rated Voltage 115 V 60 Hz 230V 50/60 Hz100 V 50 Hz

Range of Operation 103-127 V 207-253VPower Consumption 590 W 420WRunning Amps 6.7 A 2.9 AStarting Current 17.5 A 8.3 ALine Cord With plug Without plug

Drilling TemplateNote: Any unmarked radius is ø 0.79"R

SideView

Front View

DescriptionCompact design for side mountingon any enclosure surface where hotspot or low capacity cooling isrequired.Closed loop cooling ensures cleanenclosure air is recirculated without evermixing with contaminated ambient air.


FeaturesR134a refrigerant.Thermostat control.Expansion valve increases efficiencywith improved evaporator heattransfer and less frequent compressoroperation.Built in condensate evaporator.Continuous air circulation from highcapacity fans.


EMI/RFI suppression meets CE.Line cord with plug (230 V).Volt free N/O (normally open) contactfor high pressure failure indication.Door contact for power down whenenclosure door is opened.Washable filter mat protected withinan easily removable grill.Gasket, mounting kit and templatefor cutout and drilling are included.Condensate drain hose and clamp.Exterior case easily removable forresetting thermostat and field service.Q Mount allows unit to hang in placefor easy installation.

AccessoriesGaskets...see page 356Lifting lugs...see page 356Remote door switch...see page 356Replacement filters...see page 356Replacement grill...see page 356

Air C

on

ditio

ners



352

Clim

ate Con

trol P

rod

ucts

Air C

on

ditio

ners


DTS6000A115 106

DTS6000A230 106DTS8000A115 189

DTS8000A230 189DTS12000A115 189

DTS12000A230 189

Side Mounting DTS Series6000, 8000 & 12000 BTU/H

DescriptionDesigned for side mounting on anyenclosure surface where highcapacity system cooling is required.Closed loop cooling ensures cleanenclosure air is recirculated withoutever mixing with contaminatedambient air.Optimum air circulation withmaximum clearance distancebetween warm inlet and cold outletfor reduced hot spot locations.


FeaturesR134a refrigerant.Thermostat control.Hot gas bypass valve preventsevaporator freeze up whileminimizing heavy inrush currents onlarge BTU/H units.Built in condensate evaporator.Continuous air circulation from highcapacity fans.EMI/RFI suppression meets CE.Line cord included - see chart fordetail.Volt free N/O (normally open)contact for high pressure failureindication.Provision for door contact allowingpower down when enclosure door isopened.Gasket, mounting kit and templatefor enclosure cutout and drilling areincluded.

Washable filter mat protected withinan easily removable grill.Condensate drain hose and clampprovided.Exterior case easily removable forresetting of thermostat and otherfield service.Versatile design maintains foot printfor larger capacity units if required.Q Mount allows unit to hang in placefor easy installation.

AccessoriesGaskets...see page 356Lifting lugs...see page 356Recessed mounting frame...see page 356Remote door switch...see page 356Replacement filters...see page 356Replacement grill...see page 356

Technical Data

Electrical Data DTS6000A115/ DTS8000A115/DTS12000A115/DTS6000A230 DTS8000A230/DTS12000A230

Rated Voltage 115 V 60 Hz/ 115 V 60 Hz/230 V 50/60 Hz 230 V 50/60 Hz

Range of Operation 103-127 V/187-253 V 103-127 V/187-253 VPower Consumption 1,100 W/810 W 2,100 W/1,800 W

Running Amps 13.4 A/4.3 A 21.0 A/12.5 AStarting Current 26.8 A/16.5 A 52.0 A/46.2 A

Line Cord Terminal Block Terminal Block

6000 BTU/H unit shown



353

Clim

ate Con

trol Pro

du

cts

Side Mounting DTS Series6000, 8000 & 12000 BTU/H

Drilling TemplateDTS6000, DTS8000 &

DTS12000Note: Any unmarked radius is ø 0.79"R

Side ViewDTS8000 &DTS12000

Front ViewDTS8000 &DTS12000

Refrigeration Data DTS6000A115/DTS6000A230 DTS8000A115/DTS8000A230 DTS12000A115/DTS12000A230

Rated Capacity 6,000 BTU/H (1,740 Watts) 8,000 BTU/H (2,320 Watts) 12,000 BTU/H (3,500 Watts)

Type of Refrigeration R134a R134a R134aRefrigerant Charge 530 g 790 g 790 g

Adjustable Thermostat Factory setting +95°F (+35°C) Factory setting +95°F (+35°C) Factory setting +95°F (+35°C)Max. Ambient Air Temp. +125°F (+52°C) +125°F (+52°C) +125°F (+52°C)

Min. Ambient Air Temp. +46°F (+8°C) +46°F (+8°C) +46°F (+8°C)Air Capacity (unrestricted) Internal Circulation 247 CFM Internal Circulation 506 CFM Internal Circulation 542 CFM

External Circulation 565 CFM External Circulation 542 CFM External Circulation 542 CFM

Condensate Discharge Condensate evaporator Condensate evaporator Condensate evaporatorFilter Mat 150 g/m² 150 g/m² 150 g/m2

Db Noise Level < 64 dB(A) < 65 dB(A) < 65 dB(A)Unit Weight 101 lbs (46 kg) 180 lbs (82 kg) 180 lbs (82 kg)

Exterior Case Galvanized sheet steel Galvanized sheet steel Galvanized sheet steelColor RAL7032 beige powder finish RAL7032 beige powder finish RAL 7032 beige powder finish

NEMA Rating Enclosures IP 54/NEMA 12 Enclosures IP 54/NEMA 12 Enclosures IP 54/NEMA 12

Side ViewDTS6000

Front ViewDTS6000 A

ir Co

nd

ition

ers



354

Clim

ate Con

trol P

rod

ucts

Drilling Template

Top View Side View

Drilling for cabinets with 15.75" depth only.


DTT4500A115 95

DTT4500A230 95

Top Mounting DTT Series4500 BTU/H

DescriptionDesigned for top mounting wherespace limitations do not allow sidemounting on the enclosure surface.Closed loop cooling ensures cleanenclosure air is recirculated without evermixing with contaminated ambient air.

Gasket, mounting kit and templatefor cutout and drilling are included.Condensate drain hose and clamp.Volt free contact for high pressurefailure.Exterior case easily removable forresetting thermostat and fieldservice.Can accommodate crane hooks toassist installation.Versatile design maintains foot printthrough the series.

AccessoriesGaskets...see page 356Lifting lugs...see page 356Remote door switch...see page 356Replacement filters...see page 356Replacement grill...see page 356

Refrigeration Data

Rated Capacity 4,500 BTU/H (1,300 Watts)





Condensate Discharge Condensate evaporatorFilter Mat 150 g/m²


Exterior Case Galvanized sheet steelColor RAL7032 beige powder finish


Technical Data

Electrical Data DTT4500A115 DTT4500A230

Rated Voltage 115 V 60 Hz 230V 50/60 Hz100 V 50 Hz




StandardsMaintains enclosure's NEMA 12ratingIP 54UR, cUR, CE

FeaturesR134a refrigerant.Thermostat control.Expansion valve increases efficiencywith improved evaporator heattransfer and less frequentcompressor operation.Built in condensate evaporator.Continuous air circulation from highcapacity fans.EMI/RFI suppression meets CE.Line cord with plug (115 V).Washable filter mat protected withinan easily removable grill.

Air C

on

ditio

ners



355

Clim

ate Con

trol Pro

du

cts

Side Mounting DTS Series - NEMA 3R, 4, 4X2000 BTU/H

DescriptionCompact design for side mountingon any enclosure surface where spotcooling or low capacity cooling isrequired.Closed loop cooling ensures cleanenclosure air is recirculated withoutever mixing with contaminatedambient air.Ideal for outdoor or very wet conditions.

StandardsUR, cUR, and CEComplies with

NEMA 3R, 4, 4X

FeaturesStainless steel body.R134a refrigerant.Thermostat control.

Line cord with plug (115 V).Aluminum filter provides easyaccess cleaning.Expansion valve permits increasedefficiency through improvedevaporator heat transfer and lessfrequent compressor operation.Built in condensate evaporator.Continuous air circulation from highcapacity fans.EMI/RFI suppression meets CEstandard.Gasket, mounting kit, and templatefor cutout and drilling are included.Condensate drain hose and clamp.Q Mount allows unit to hang in placefor easy installation.

Drilling Template Side View Top View

Refrigeration Data






Condensate Discharge Condensate evaporatorFilter Mat Aluminum metal mesh


Exterior Case 304 Stainless steelFinish Polish #3

NEMA Rating 3R, 4, 4X


DTS2000A115N4SS 75

DTS2000A230N4SS 75

Technical Data

Electrical Data DTS2000A115N4SS DTS2000A230N4SS





Air C

on

ditio

ners



356

Clim

ate Con

trol P

rod

ucts

Part No. 1481DJ10

Neoprene Gasket KitReplacement for standard supplied gasket.Self-adhesive cellular neoprene gasket.Supplied in 10 foot rolls, 0.19"x0.75".For side mount units greater than 3500 BTU/H,two gasket kits are required.

Recessed Mounting FrameRecessed mounting frame assemblyaccepts 3 different capacity side mountunits from 6,000 to 12,000 BTU/H.Allows units to be recessed by 5.5"(140 mm) into the cabinet.Gasket , mounting kit and templatecutout included.Finished in beige.

Air Conditioner Accessories

Part No. DTSRF61

Replacement FiltersPackaged in quantities of 5.Made of synthetic fibers.Re-usable up to 20 times.100% resistant to humidity.Filters have a mass filtering level of67%.

Dimensions Use With Filter DensityPart No. A B Air Conditioner (g/m2)

DTSF3150 inch 8.30 8.30 DTS1200 - DTS6000 150mm 210 210

DTSF5150 inch 11.00 11.00 DTS8000 - DTS12000 150mm 280 280

DTTF5150 inch 11.81 11.81 DTT4500 150mm 300 300

Remote Door SwitchPermits convenient door activated on-off function of airconditioners. Mounts to flange of any Hammondenclosure.Can be wired normally open or normally closed.115/230 V AC

Part No. FLKDS

Replacement GrillReplacement grill for air conditioners.Packaged individually.

Black RAL7032 Beige Use WithPart No. Part No. Air Conditioner

PG3BK PG3RAL DTS1200 - DTS6000

PG5BK PG5RAL DTS8000 - DTS12000n/a AFF1 DTT4500

Lifting LugsPackaged in quantities of 2.Used for lifting, transporting and installation of airconditioners.8 mm diameter.For use with DTS3500 - DTS12000 and DTT4500.

Part No. LL8A

ir Co

nd

ition

ers



357

Clim

ate Con

trol Pro

du

ctsA

ir Co

nd

ition

ers



358

Clim

ate Con

trol P

rod

ucts

Blowers and FansGeneral Selection Considerations

General SpecificationsAll Hammond blowers and filter fans are engineered for performance and built for reliability. This versatile line includes ablower, fan tray and filter fans.Blowers and fans use forced convection cooling, which means ambient air flows through a filter into the enclosure to coolheated components. Both blowers and fans are sized in CFM (cubic feet per minute).It is recommended that an exhaust filter be used in combination with the blower or filter fan to act both as an exhaust point forthe hot internal air plus aid in the pressurization of the enclosure, reducing the chance of unfiltered air entering theenclosure. Whenever possible, the blower or filter fan should be located in the bottom third of the enclosure and the filteredexhaust grill placed as high as possible on the opposing side. Performance levels can be further increased by adding asecond exhaust filter.

Sizing Blowers and FansTo determine the CFM (cubic feet per minute) required in any standard situation, use the following calculation,(non-standard situations would consist of high air density - significantly more than 0.075 lbs per cubic foot.)

CFM =

CFM x (0.075)

Non-standard Air Density (lbs per cubic foot)

Note - The calculation above is exact, but adding an additional 25% to the CFM level is a standard safety factor.

If the air density is high (significantly more than 0.075 lbs per cubic foot), use the number calculated above in the followingformula:

Power to be dissipated (Watts) x 3.17

Maximum Allowable Internal Temperature (°F) - Maximum Ambient Temperature (°F)

Note: Ambient Temperature must be lower than maximum internal temperature for fan/blower to be effective.

Blo

wers



359

Clim

ate Con

trol Pro

du

cts

Packaged Twin Blowers160 to 470 CFM

DescriptionEach contains a quadruplexcentrifugal blower powered by asingle precision ball-bearing motor.These widely-used Packaged TwinBlowers deliver air from more than50% of their 17" width.Internal neoprene isolation mountsreduce transmission of vibration tothe enclosure.Can be mounted on panel rails orinto a cutout in an enclosure.

FeaturesCapacities: 160 to 470 CFM.Heavy-gauge steel enclosures withEIA-notched flanges for railmounting.Attractive 19 inch stainless steelgrills.UR/CSA approved ball-bearingmotors.Inlet air cools motor for longer life.Permanent filters.Exhaust guards included.Six foot (minimum) SJTW 3-wirecord.

AccessoriesReplacement filters...see page 362Filter coat...see page 367

Free Flow Air RPM Ambient Temp. Panel Ht. ShipPart No. Delivery(CFM)Nominal Min. F Max. F Units E F G H J K L M N Wt.lbs

KP350A 160 1500 -20 250 2 3.50 8.75 10.50 - 7.50 - 2.25 2.25 - 10

KP529A 300 3000 -20 250 3 5.25 6.25 7.69 4.50 4.50 0.63 1.88 3.00 1.19 18KP729A 470 3250 -20 250 4 7.00 8.25 10.25 4.63 4.75 1.00 2.50 4.00 1.44 23

KP729A

50 Hz60 Hz

KP350A

Air Flow C.F.M.

Sta

tic P

ress

ure

Air Flow C.F.M.

Sta

tic P

ress

ure

KP529A

Air Flow C.F.M.

Sta

tic P

ress

ure

KP529A& KP729AKP350A

Blow

ers



360

Clim

ate Con

trol P

rod

ucts

PF Filter Fans

DescriptionThis line of fans provides innovativetechnology for fan cooling andpressurizing of industrial cabinets. Ahigh quality filter fan provides aneconomical method of ensuring yourenclosure does not overheat.Filtered passive ventilation can beprovided by an exhaust filter foreither convection cooling or incombination with a fan in forced aircooling.The slim-line design of this fan lineis unique, when installed, the frontlouvered grill protrudes less thanone quarter inch. The attractive grillmaintains the sleek aesthetics of anenclosure system.

StandardsUR, CUR and CE.Built to IP54 standards (exceptPF1000/PFA1000 - IP43 standards).Maintains NEMA 12 integrity ofenclosure

FeaturesAvailable in 115V and 230VversionsHigh performance fan motors withfinger guards.ABS-FR grills (except PF1000Series which is polystyrene FR).Durable, reusable filter mat.Grills are black allowing for acomplementary match to all cabinetcolors.Integral gasket to seal againstenclosure. (except PF1000 - usePFG1000)

Free Flow Air Delivery Max. Static Filter Sound AmbientAir Delivery w/Exhaust Pressure Density Filtering Level Connector Temp. °F Comparable Ship

Part No. Voltage (CFM) (CFM) (Pa) (g/m2) Level (dB) Type Max/Min IP Standard Wt. lbs

PF1000 115 16 10 29 150 73% 39 2 - 12" wires 140/14 IP43 3

PF2000 115 38 28 69 150 73% 49 terminal strip 122/14 IP54 5PF2500 115 89 62 57 150 73% 55 terminal strip 122/14 IP54 7

PF3000 115 169 142 89 150 73% 55 terminal strip 122/14 IP54 10PF5000 115 324 249 205 150 73% 69 terminal strip 122/14 IP54 15

PF6000 115 410 295 225 150 73% 71 terminal strip 122/14 IP54 15PF1000230 230 16 10 29 150 73% 39 2 - 12" wires 140/14 IP43 3PF2000230 230 38 28 69 150 73% 49 terminal strip 122/14 IP54 5PF2500230 230 89 62 57 150 73% 55 terminal strip 122/14 IP54 7PF3000230 230 169 142 89 150 73% 55 terminal strip 122/14 IP54 10PF5000230 230 324 249 205 150 73% 69 terminal strip 122/14 IP54 15PF6000230 230 410 295 225 150 73% 71 terminal strip 122/14 IP54 15

Easy InstallationThe patented "Click and Fit" systemallows for rapid filter fan and exhaustfilter installation without screws.After using the convenient cutouttemplate (provided with every unit),the fan and/or exhaust filter justsnaps into the opening.

AccessoriesExhaust filters...see page 362Replacement grills...see page 362Replacement filters...see page 362

PF3000 and PF2000

Filter Fans



361

Clim

ate Con

trol Pro

du

cts

PF Filter Fans

PF1000 PF2000

PF3000PF2500

PF5000 PF6000

PFA3000 PFA5000

PFA1000 PFA2000

Filter Fans

Note: All cutout tolerances +1/- 0 mm



362

Clim

ate Con

trol P

rod

ucts

Filters/Fans

Replacement FiltersPackaged in quantities of 5.Made of self-extinguishing syntheticfibers.

Dimensions Use With Filter DensityPart No. A B Filter Fan (g/m2)

PFF1000 inch 3.40 3.40 PF1000 150mm 85 85

PFF2000 inch 4.50 4.50 PF2000 350mm 115 115

PFF3000 inch 8.30 8.30 PF2500/PF3000 350mm 210 210

PFF5000 inch 11.00 11.00 PF5000/PF6000 350mm 280 280

Fan Accessories

Filter Density FilteringComparablePart No. (g/m2) Level IP Standard

PFA1000 150 73% IP43

PFA2000 150 73% IP54PFA3000 150 73% IP54

PFA5000 150 73% IP54

Exhaust FiltersBuilt to IP54 standards (exceptPFA1000 - IP43 standards).ABS-FR grills (except PF1000Series which is polystyrene FR).Self-extinguishing, re-usable filtermat.Grills are black to complement allcabinet colors.Grills also available (see below)Integral gasket seals againstenclosure.

Replacement GrillPackaged individually.Consists of replacement grill only.

Black RAL7032 Beige Use With Use WithPart No. Part No. Filter Fan Exhaust Filter

PG1BK PG1RAL PF1000 PFA1000

PG2BK PG2RAL PF2000 PFA2000PG3BK PG3RAL PF2500/PF3000 PFA3000

PG5BK PG5RAL PF5000/PF6000 PFA5000



363

Clim

ate Con

trol Pro

du

ctsTo

p M

ou

nt Fan

Top Mount FanMounts to top of enclosure.Ideal for use with IME Series (notcompatible with 400mm deep IMETcabinets).470 CFM free flow, 375 CFM usingPFA6000 as inlet.115V 50/60HzTerminal block connection.20.9" x 13.8" x 4.3"HUL/cUL Approved.Gasket seal- IP33 ingress protectionlevel.Finished in RAL7032 beige.

Part No. PTF8000

Top Mount Fan

Cutout Template(dimensions in mm)

Intergral Door Air ConditionersAir/Water Heat ExchangersCustom Air/Air Heat ExchangersEMC Filter Fansother customer cooling solutionsthrough our knowlegeablePfannenberg experts

Call Hammond for other Cooling Solutions....



364

Clim

ate Con

trol P

rod

ucts

Fan Kits

Part No. Size(mm) Size (In.) CFM AC Voltage Use Fan Guard Use Filter Fan Grill

FAN80AC115 80 3.15 32 115 FAN80FG XPFA80...1

FAN80AC230 80 3.15 32 230 FAN80FG XPFA80...1

DNMF100AC115 120 4.70 100 115 DNFG XPFA120...1

DNMF100AC230 120 4.70 100 230 DNFG XPFA120...1

FAN150AC115 150 6.00 210 115 FAN150FG n/aFAN150AC230 150 6.00 210 230 FAN150FG n/aFAN10A115 255 10.00 550 115 FAN10FG n/aFAN10A220 255 10.00 550 230 FAN10FG n/a1"..." specify color - BK (black), CG (RAL 7032) or GY (ASA61 gray)

Fan Cords and Daisy Chains (10 amp, 115V)

Lead Fan EndPart No. Description Length (In) Connector Termination

DNMFC Fan Cord 24" Straight noneDNFC48P Fan Cord 48" 45° 2 pin 115V plugDNFC72P Fan Cord 72" 45° 2 pin 115V plugDNFCDC2P Daisy Chain 24" 2x45°, 24" apart 2 pin 115V plugDNFCDC3P Daisy Chain 24" 3x45°, 24" apart 2 pin 115V plug

AC Fans and Guards

Filter Fan GrillsMounts easily with 4 screws usingthe template provided.All mounting hardware included.Standard 80mm/3.15" and 120mm/4.00" fans can be attached withhardware provided to make a filter fan.Can be used alone as an enclosureexhaust.Moulded in flame retardant ABS.Flame retardant synthetic filtersupplied.Integral gasket on reverse of grillseals against enclosure surface.Available in black, RAL7032 beigeand ASA61/RAL7011 gray to matchenclosures.

Black Beige Gray Optional Compatible Fan Repl.Part No. Part No. Part No. H W Part No. Size CFM Filter (pkg. 5)

XPFA80BK XPFA80CG XPFA80GY 4.13 4.13 FAN80AC115 80mm/3.15" 32 PFF1000XPFA120BK XPFA120CG XPFA120GY 5.91 5.91 DNMF100AC115 120mm/4.70" 102 PFF2000

AccessoriesSpare hardware kit, Part No. 1421F4

Filterfs/Fans



365

Clim

ate Con

trol Pro

du

cts

Fan PanelsCreate your own rack mountfan or filter fan from these panels.Black powder coated steel.Also available in 24" and otherwidths or custom configurations.Fans sold separately...see page364.

Punched 19" Fan Panels

Optional Optional Optional OptionalCutouts for Fan Fan Guard Filter Grill Replacement

Part No. Panel Size Stnd. Fans # Holes Part No. (115V) Grill (Black) Filter (pkg. 5)

PPFP190802BK1 3U 80mm/3.15" 2 FAN80AC115 FAN80FG XPFA80BK PFF1000

PPFP190803BK1 3U 80mm/3.15" 3 FAN80AC115 FAN80FG XPFA80BK PFF1000PPFP191202BK1 4U 120mm/4.70" 2 DNMF100AC115 DNFG XPFA120BK PFF2000

Punched 19" Grill Panels (with integral front finger guard)

PPGP191202BK1 3U 120mm/4.70" 2 DNMF100AC115 DNFG - -

19" Fan Panel

19" Grill Panel

Fan Kits

Filterfs/Fans



366

Clim

ate Con

trol P

rod

ucts

Filter FansFiltered Fan Boxes and Filter Grills

Features115 VAC or 230 VAC, 50/60 Hz.6 foot lead wires.Exceptionally quiet operation.Versatile mounting and adaptability.Heavy-gauge steel construction.Attractive stainless steel grills.Shipped with air flow to pressurize.Can be user modified to exhaust.Aluminum filter is coated withadhesive baffle surfaces for dust anddirt collection. Can be recoated aftercleaning for optimum performance.Drilling template included.NOTE: One grill and filter areincluded with each fan package.Normally, an additional exhaust grilland filter are required for eachinstallation and must be orderedseparately.

AccessoriesFilter coat...see page 367Replacement Filter...see page 367

DescriptionIn a typical cooling arrangement, thefiltered fan box pulls air into theenclosures and the filter grill is usedas an air outlet.The washable aluminum filter grilland the air filter are easily accessibleand can be removed for cleaning.The filtered fan boxes are available ineither 115 VAC or 230 VAC, 50/60 Hz.Filtered passive ventilation can beprovided by an exhaust filter foreither convection cooling or incombination with a fan in forced aircooling.

StandardsUR/CUR/CE approved fan motors.

Filter GrillFiltered Fan Box

Filter Fans



367

Clim

ate Con

trol Pro

du

cts

Cutout Detail

Filtered Fan BoxesFree Flow

Air Delivery RPM Running ShipPart No. CFM Volts Nominal Amps Watts A B C D D1 E F G H Wt. lbs

XF4115 105 115 3000 0.18 15 6.13 7.38 2.38 5.63 5.75 6.38 4.13 0.78 7.0 5

XF4230 105 230 3000 0.09 15 6.13 7.38 2.38 5.63 5.75 6.38 4.13 0.78 7.0 5XF6115 220 115 3300 0.29 33 7.63 8.88 3.00 7.13 7.25 7.88 4.50 1.34 8.5 6

XF6230 220 230 3300 0.15 33 7.63 8.88 3.00 7.13 7.25 7.88 4.50 1.34 8.5 6XF10115 560 115 1600 0.87 60 11.63 13.00 4.56 11.13 11.25 11.88 6.88 2.16 12.5 12

XF10230 560 230 1600 0.45 60 11.63 13.00 4.56 11.13 11.25 11.88 6.88 2.16 12.5 12

Exhaust Grill and FiltersPart No A B D E1 F1 H1

XFG4 6.13 7.38 5.63 6.38 4.13 7.00

XFG6 7.63 8.88 7.13 7.88 4.50 8.50XFG10 11.63 13.00 11.13 11.88 6.88 12.501 Dimension for mounting and cabinet cutout. Secure sheet metal with #8 hardware.

Part No. 1475Q

Filter CoatProvides a filter adhesive with agrease-like consistency whichabsorbs and traps dust particles.10 oz. bottle with environmentallyfriendly trigger spray.

Filter FansFiltered Fan Boxes and Filter Grills

Filter Fans

Part No Pkg. Qty.

XFF4 3

XFF6 3XFF10 3

Replacement Filters



368

Clim

ate Con

trol P

rod

ucts

Heatin

g P

rod

ucts

Fan Tray300, 600 and 900 CFM

Without With LightedSwitch Switch Running Panel Case Case Rear Bracket DepthPart No. Part No. CFM Amps Watts Width Width Depth Min. Max.

FT300TA1BK FT300HA1BK 300 0.5 40 19 17.00 7.50 n/a n/a

FT600TA1BK FT600HA1BK 600 1.0 80 19 17.00 13.00 2.40 19.20FT900TA1BK FT900HA1BK 900 1.5 120 19 17.00 18.50 7.90 24.70

ApplicationRack mount fan trays provide acompact, economical solution forcooling in electronic cabinets.Fan trays can be positioned at thebottom of an enclosure to force airthrough the cabinet, at the top toexhaust air out of the cabinet orbelow specific pieces of equipmentfor spot cooling.

StandardsUR/CUR listed

Features300, 600 and 900 CFM sizes.115VAC, 50/60Hz.19" panel width mounting.Low profile 1.75" (1U) height.600 and 900 CFM units includeremovable rear support brackets.Circuit breaker protected.6 foot 14/3 SJTW cord with molded3 prong plug.

Thermally protected, ball bearingfans.Integral finger guards above andbelow fans.Shipped fully assembled.Available with or without ON/OFFswitch.

FinishStocked in textured, black bodyfinish.Textured black face panel.

OptionsContact Hammond for informationon:

24" panel width mounting.230 V version (without plug).15 foot cordOptional colors

FT600HA1BK

FT300HA1BK

FT900HA1BK

Note: All cad drawings are shown withoptional lighted switch. All units are also

available without switch - see chart below.



369

Clim

ate Con

trol Pro

du

ctsH

eating

Pro

du

cts

Heating ProductsGeneral Information and Sizing

General InformationHeating products protect electronic and electrical components from temperature problems that are below acceptabletolerances. There are obvious circumstances when extremely low ambient (outside cabinet) temperatures would require aheater, but there are also less apparent times that a heater should be considered. For example, a system may run all dayhaving its components generate heat, but once the system shuts down for the night, the quick drop in temperature couldcause condensation and possibly corrosion - a heater could maintain a safe, constant temperature.

Combined Cooling and HeatingSome components today are sensitive enough that both cooling and heating could be required in the same enclosure. Whendesigning your system, be aware of the need to maintain a relatively constant temperature inside the enclosure as ambienttemperatures swing from cool to very hot. Hammond thermostats (one for heaters and one for cooling products) can controlboth systems automatically.

Heater Sizing Information

PH = Total power required for this application (W)PV = Existing power from components (W)DT = Temperature differential (Kelvin) ambient to

cabinet interior (1°Kelvin = 1°C = 1.8°F)A = Free-standing cabinet surface area (ft2)k = Heat transmission coefficient (W/ft2 K) convection

in quiet air:Painted steel approx. 0.51 W/ft2 KAluminum approx. 1.115 W/ft2 KPlastic approx. 0.325 W/ft2

Stainless Steel approx. .344 W/ft2 K

FormulaPH = (DT x k x A) - PV

If enclosure located outside, use x2 (DT x k x A)

Sample with solution:DT = 5Kk = Painted steel = 0.51 W/ft2

A = 50 ft2

PV = 50 WPH = (5 x 0.51 x 50) - 50

= 127.5 - 50= 77.5 W

Recommend: SHP045039, 80WHeater



370

Clim

ate Con

trol P

rod

ucts

Heatin

g P

rod

ucts

HeatersDesigned to provide enclosed electronic, pneumatic,hydraulic and mechanical equipment with protection fromlow temperatures, condensation and corrosion.The PTC (Positive Temperature Coefficient) heater unitmaintains a stable temperature environment withinenclosures, allowing critical components to perform withconsistent reliability for longer periods.Thermostats are also available...see page 374.

Surface Starting Dimensions ShipPart No. Watts Temperature Current Length x Width x Depth Wt. lbs

SHP045009 15 W 149°F 0.6 A 2.6 x 2.8 x 2.0 1

SHP045019 30 W 167°F 1.2 A 2.6 x 2.8 x 2.0 1SHP045029 50 W 194°F 1.5 A 5.5 x 2.8 x 2.0 1

SHP045039 80 W 203°F 2.0 A 8.7 x 2.8 x 2.0 2SHP045049 100 W 212°F 3.0 A 8.7 x 2.8 x 2.0 2

Operating Voltage: AC 110-120 V, 50/60 Hz

Heating Element: PTCHeating Body: Extruded aluminum, black anodized

Connection: SJT 3X18 AWG, 20" lengthMounting: Easily installed by clip mounting on 35 mm DIN rails (included)

Protection Class: 1 (tested for grounding at 1250 V)Protection: IP54

Approval: UL Recognized Component, cUL Recognized Component, CE

Fan HeatersFor use when larger heating capacities or internal forcedair circulation is required.Designed to prevent condensation or maintain minimumtemperature in enclosures.Thermostats are also available...see page 374.

Surface Starting Dimensions ShipPart No. Watts Temperature Current Length x Width x Depth Wt. lbs

SHGL04600 250 W 167°F 2.2 A 7.00 x 3.15 x 3.15 2SHGL04601 400 W 167°F 3.5 A 9.76 x 3.15 x 3.15 3

Operating Voltage: AC 110-120 V, 50/60 Hz

Circulation Power: 20 CFM Free BlowingAxial Fan: Ball bearing

Durability: 30,000 hrs. at 68°F ambient temperatureHeating Element: Resistance heating element with termperature limiter

Heating Body: Extruded aluminum, black anodizedConnection: 3 pole terminal for 12 AWG

Mounting: Easily installed by clip mounting on 35 mm DIN rails (included)Protection Class: 1 (tested for grounding at 1250 V)

Protection: IP20Approval: UL Recognized Component, cUL Recognized Component, CE

Heating Products



371

Clim

ate Con

trol Pro

du

cts

Control Panel HeaterWhen larger heating capacities or internal forced aircirculation is required and space is limited.Compact design to prevent condensation or maintainminimum temperature in enclosures.Fan is included.Thermostats available...see page 374.

Operating Temperature Maximum ShipPart No. Watts Current (Amps) Volts with Fan Wt. lbs

SHV031029 100 W 0.89 AC 120 250°F/120°C 1

SHV031039 150 W 1.30 AC 120 320°F/160°C 1SHV031139 200 W 1.79 AC 120 250°F/120°C 1

SHV031149 300 W 2.62 AC 120 320°F/160°C 1SHV031159 400 W 3.45 AC 120 360°F/180°C 1

Operating Voltage: AC 110 -120 V 50/60 Hz

Air Flow: 20 CFM (100W, 150W heaters), 63 CFM (200W, 300W, 400W heaters)Axial Fan: Ball bearing

Durability: 30,000 hrs. at 68°F ambient temperatureHeating Element: Cartridge heater

Heating Body: Die cast aluminumConnection: 5 pole terminal for 14 AWG (maximum)

G/L1/N1: HeaterL2/N2: FanMounting: Easily installed by clip mounting on 35 mm DIN rails (included)

Protection class: 1 (tested for grounding at 1250 V)Protection: IP44Approval: UL Recognized Component, cUL Recognized Component,CE

200 W, 300 W, 400 W Heaters

100 W, 150 W Heaters

Heating Products

Heatin

g P

rod

ucts



372

Clim

ate Con

trol P

rod

ucts

Heatin

g P

rod

ucts

High Wattage Fan HeaterFor large heating capacity requirements.Maintains minimum operating temperatures inenclosures.Helps prevent failures to components caused bycondensation and corrosion.Built-in thermostat and control light.Heating power adjusts to ambient temperature.Heat exits top of fan heater. (add 2" clearance for heatsensitive parts)

Inrush Temperature Maximum ShipPart No. Watts Current (Amps) Volts with Fan Wt. lbs

SCR027009 550 W 11 A AC 120 250°F/120°C 2

SCR027019 650 W 12 A AC 120 320°F/160°C 2.4

Air Flow: 20 CFM (550W), 26 CFM (650W)Thermostat Range: 32 - 140 degrees Fahrenheit

Heating Element: PTC - Semiconductor/resistorHousing: Plastic, rated UL94-VO

Connection: 3 pole terminal, AWG 14 max (2.5 mm2)Mounting: Clip for 35mm DIN rail

Protection Class: II (Double Insulated)Protection Type: IP20

Approval: UL Recognized Component, cUL Recognized Component, CE

Heating Products



373

Clim

ate Con

trol Pro

du

cts

DimensionsPart No. Height x Width x Depth Switching Capacity

SKTH012009 2.64 x 1.97 x 1.54 AC 8 A @ 115 VDC 0.5 A @ 100 VDC 8 A @ 12 VDC 5 A @ 35 V

Temperature Range: 32°F to 140°F (0°C to 60°C)

Switching difference (hysteresis): Approximately 3.6°F (2°K)Humidity range: 50% to 90% relative humidity

Response time : Approximately 160 secondsFunction Indication: LED

Life expectancy: 100,000 cyclesMounting : Easily installed by clip mounting on 35mm DIN rail

Housing : Flame retardant plastic UL94VOColor: Gray

Protection: IP20Approval: UL Recognized Component, cUL Recognized Component, CE

Electronic Humidity and Temperature ControlDesigned to provide both air temperature and humiditycontrol as well as monitoring in electrical and electronicenclosures.Independently senses the relative humidity andtemperature. Resistive and inductive loads (heaters orfilter fans) can be switched.Highly effective in ATMs, parking control gates, ticketdispensers and traffic control systems where equipment isexposed to wide ranging outdoor elements.

Heating Products

Front View Side View

Bottom View

Co

ntro

l Devices



374

Clim

ate Con

trol P

rod

ucts

ThermostatDesigned to provide air temperaturecontrol and monitoring in cabinets.Thermostat NC (Normally Closed) forthe control of heaters and heater fans.Thermostat NO (Normally Open) forthe control of cooling units, or forswitching signal transmitters in case ofoverheating.Available in Fahrenheit or Celsius.

Contact Dimensions Switching ShipPart No. Scale Type Height x Width x Depth Capacity Wt. lbs

SKT011409NC °F Normally Closed 2.4 x 1.3 x 1.4 15 A (1) AC 120 V, 10 A (1) AC 250 V 1SKT011409NC-C °C Normally Closed 2.4 x 1.3 x 1.4 15 A (1) AC 120 V, 10 A (1) AC 250 V 1

SKT011419NO °F Normally Open 2.4 x 1.3 x 1.4 15 A (1) AC 120 V, 10 A (1) AC 250 V 1SKT011419NO-C °C Normally Open 2.4 x 1.3 x 1.4 15 A (1) AC 120 V, 10 A (1) AC 250 V 1

Heating Products

Sensor Element: Thermostatic bi-metal

Switching difference (hysteresis): ±4°F (±3°K)Adjustment Range: 30-140°F

Noise Suppression: "N" (according to VDE 0875)Connection: 2 pole terminal for AWG 14 (2.5mm2)

Mounting: Easily installed by clip mounting on 35 mm or 38 mm DINrails (included)

Housing: Flame retardant plastic UL94VO

Color: Gray (SB)Protection: IP30

Approval: UL Recognized Component , cUL Recognized Component, CE

Breather Kit (Pressure Compensation Plug)

Mounting: PG 29 (1.14") thread with union nut, minimum cutout diameter

Material: Polycarbonate UL94VOProtection: IP45

Color: RAL 7032 beige

Dimensions ShipPart No. (Diameter x Depth) Wt. lbs

SDA412 2.6" x 1.2" 1

Packaged individually.Provides for controlled pressurecompensation due to temperaturevariations (i.e. night/day operation).Recommend two plugs per cabinetin opposite locations.Minimum cutout diameter 1.46"

NC - Normally Closed (Red)Used in conjunction with heaters.

Contact opens when risingtemperatures reach the set pointtemperature shutting heater off.

NO - Normally Open (Blue)Used in conjunction with fans.

Contact closes when risingtemperatures reach the set point

temperature turning fan on.

Co

ntro

l Devices



375

Clim

ate Con

trol Pro

du

cts

340-371 Climate Control - Hammond Enclosures and Hammond

Documents

Transcript of 340-371 Climate Control - Hammond Enclosures and Hammond