Grundfos MDG.09.3.2 pump : MDG.09.3.2 3x400V (97901137) · 1 MDG.09.3.2 Note! Product picture may...
Transcript of Grundfos MDG.09.3.2 pump : MDG.09.3.2 3x400V (97901137) · 1 MDG.09.3.2 Note! Product picture may...
GRUNDFOS DATA BOOKLET
MDG.09.3.2 3x400V Grundfos pump 97901137
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[email protected]. +31 152 610 900 fax. +31 152 616 289
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Printed from Grundfos Product Centre [2018.06.003]
Position Qty. Description1 MDG.09.3.2
Note! Product picture may differ from actual product
Product No.: On request
Supplied as complete unit ready for installation, the Multilift consist of a fully integrated collecting tankwith two grinder pumps and submersible motors mounted on the collecting tank and a pre-wiredController incl. a level sensor. (Non-return valves and discharge pipes are available as accessories)
The fully integrated collecting tank has all necessary ports for the connection of inlet pipe, dischargepipe, vent pipe and a manually operated diaphragm pump (accessory).
The collecting tank contains 7 inlet socketsaround it's shape. The back inlet DN100is placed on a patented inlet disk to connect all inlet pipe levels (centre) between 180 and 315mmstepless. DN100 and DN50 inlet sockets on each side. DN150, DN50 sockets on the top of the tank.
Multilift corrosion free polyethylen collecting tanks are gas- and odour-proof as well as watertight ,reduction of residual water and less sedimentation by chamfered bottom design.
The grinder pump with Vortex impeller, submersible motor, oil chamber with physiological harmless oilfilling between a mechanical cartridge shaft seal. Pumps discharges with inner threads of 1 1/4 inch.
An LC221 controller with microprocessor is equipped with display for full monitoring possibilities. Thepump and sensor are connected to the controller with 10m cable and tube length. The power supplycable is 1,5m with plug (incl. phase inverter for 3 phase motor)Contactless, piezo resistive pressure sensor pluggable inside the cabinet, monitored by controller,accurate to themillimetre shown on display. Blockage free pressure tube inside the tank without movable parts insidewastewater.
The controller offer thermal motor protection and monitoring of pump operation. The thermal motorprotection consists of thermal switches in the winding.
Controller functions:• on/off, regular and failure changeover of two grinder pump based on a continuous signal from apiezo-resistive sensor• motor protection via motor-protective circuit breaker and/or current measurement as well asconnection of thermal switches.• dry running motor protection via run-time limitation with a following emergency operation• 24h automatic test runs during long periods ofinactivity• setting of delay times:
- stopping delay (time from the stop level is reached till the pumped is stopped)- starting delay (time from the start level is reached till the pumped is started)- alarm delay (time from a fault appears till an alarm is
indicated) to prevents short-time high-level alarm in case of temporary high inflow to the tank.• automatic current measurement for alarm indications• operating indication of:
- operating mode (auto, manual)- operating hours- impulses (number of starts)
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Position Qty. Description- highest measured motor current
• alarm indication of:- pump status (running, fault)- phase-sequence fault and missing phase- thermal-switch failure- high-water alarm- time for service/maintenance (selectable).
• selection of automatic alarm resetting• fault log of up to 20 alarms• selection between different start levels• selection of connected sensor type• calibration of sensor (preset)• selection of maintenance interval (0, 3, 6 or 12 months).
As standard, the LC 221 has4 potential-free outputs for:– pump running– pump failure– high water-level alarm– common fault.6 digital inputs for the following functions:– connecting a pressure sensor board (pre-assembled)– connecting an analogue sensor (4-20mA or 0-5V)– connecting up to four level switches or pressure switches instead of analogue sensor– connecting a separate level switch to be used for flooddetection outside the Multilift. Lifting stations are ofteninstalled in a sump inside the basement - the lowest point in the building. In case of e.g. groundwaterinflow or water pipe burst, an alarm will be indicated by the controller.– connecting an external alarm reset– connecting the thermal switch of the motor.
The Multilift range is designed due to the standard EN12050-1, approved and monitored by externalinstitute LGA. Further approvals are VDE, GHOST, CB, EMV
Technical:Type of impeller: GRINDER SYSTEM
Materials:Gasket: SIC/SIC
Liquid:Maximum liquid temperature: 40 °CDensity: 998.2 kg/m³
Electrical data:Power input - P1: 2 x 1.4 kWRated power - P2: 2 x 0.9 kWMains frequency: 50 HzRated voltage: 3 x 400 VVoltage tolerance: +10/-10 %Max starts per. hour: 60Rated current: 2 X 2,7 ACos phi - power factor: 0.72Rated speed: 2860 rpmMotor efficiency at full load: 71 %Number of poles: 2Start. method: direct-on-lineEnclosure class (IEC 34-5): IP68Insulation class (IEC 85): FType of cable plug: CEE 3P+N+EMains cable: 1.5 m
Controls:Type of control box: LC221.2
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Printed from Grundfos Product Centre [2018.06.003]
Position Qty. DescriptionTank:Total volume of tank(s): 93 lTotal effective volume of collecting tank at 180 mm inlet: 23 lTotal effective volume of collecting tank at 250 mm inlet: 37 lTotal effective volume of collecting tank at 315 mm inlet: 50 l
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Printed from Grundfos Product Centre [2018.06.003]
On request MDG.09.3.2 50 HzH
[m]
0
1
2
3
4
5
6
7
8
9
10
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12
13
14
15
16
Q [l/s]0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4
MDG.09.3.2, 3*400 V, 50Hz
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H[m]
0
1
2
3
4
5
6
7
8
9
10
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13
14
15
16
Q [l/s]0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
MDG.09.3.2, 3*400 V, 50Hz
712
726
160DN150 /
50DN50 /
75DN70 /
100212
150
712
178
662
306
186
128
50DN50 /
DN32356
50
135
445
7550DN50 /
110DN100 /
250
115
123178
505 55
1
50DN50 /
250
115
123178
110DN100 /
110DN100 /31
525
0
180
6
4: 350mm3: 300mm2: 250mm
1: 180mm
3
6
5
LCD 109
5
5CEE, 16 A plug
3M
3
M
Description ValueGeneral information:Product name: MDG.09.3.2Product No: On requestEAN number: On requestTechnical:Max flow: 4.4 l/sHead max: 14.4 mType of impeller: GRINDER SYSTEMMaterials:Gasket: SIC/SICLiquid:Maximum liquid temperature: 40 °CDensity: 998.2 kg/m³Electrical data:Power input - P1: 2 x 1.4 kWRated power - P2: 2 x 0.9 kWMains frequency: 50 HzRated voltage: 3 x 400 VVoltage tolerance: +10/-10 %Max starts per. hour: 60Rated current: 2 X 2,7 ACos phi - power factor: 0.72Rated speed: 2860 rpmMotor efficiency at full load: 71 %Number of poles: 2Start. method: direct-on-lineEnclosure class (IEC 34-5): IP68Insulation class (IEC 85): FMotor protec: THERMAL SWITCHMotor cable: 10 mCable type: H07RN-FType of cable plug: CEE 3P+N+EMains cable: 1.5 m
H05 VV-FControls:Type of control box: LC221.2Operation mode: S3-35%, 1MINTank:Total volume of tank(s): 93 l
Total effective volume of collecting tank at180 mm inlet:
23 l
Total effective volume of collecting tank at250 mm inlet:
37 l
Total effective volume of collecting tank at315 mm inlet:
50 l
712
160DN150 /
50DN50 /
75DN70 /
100212150
712
662186
50DN50 /
DN32
356
75
50DN50 /
110DN100 /123
178
50DN50 /
123
178
110DN100 /
110DN100 /
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Printed from Grundfos Product Centre [2018.06.003]
On request MDG.09.3.2 50 Hz
Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.
712
726
160DN150 /
50DN50 /
75DN70 /
100212
150
71217
8
662
306
186
128
50DN50 /DN32
356
50
135
445
7550DN50 /
110DN100 /
250
115
123178
505 55
150DN50 /
250
115
123178
110DN100 /
110DN100 /
315
250
180
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Exploded view
301a
219
92
7
7a
77
301a
92
11
9
51
100
49
105
45
215a
215
18
217215a
534a534
531531a
28
17
251d
251a
6
11b
66a
67
530530a
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Printed from Grundfos Product Centre [2018.06.003]
Sectional drawing (TM058200 for TPE2,TPE3)
4
2 13
5
TM058200
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Exploded view ( TM057026 for MGE model H/I )
251d
251b
290
287277a
286
277
273a
273
268268a289a289
288b288288a
251a
252b
156c
159d
156b
156d188
275a
153
154
158
178
185
192
191
159e
156c 156
151152
266
187
291
293
252a
172
150
287a
502
273b
157
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Printed from Grundfos Product Centre [2018.06.003]
Parts list MDG.09.3.2, Product No. On requestValid from 1.7.2012 (1226)
Pos Description Annotation Données de classification Référence Quantité Unité6a Pin 1 pcs7a Rivet 10 pcs9a Key Dimension: 5X5X12 1 pcs26.a O-ring Diameter: 32 1 pcs
Material type: NBRThickness: 4
37 O-ring Diameter: 164 1 pcsMaterial type: NBRThickness: 3
37a O-ring Diameter: 114 2 pcsMaterial type: NBRThickness: 3
44 Grinder ring 1 pcs45 Grinder head 1 pcs49 Impeller 1 pcs66 Wedge lock washer Designation: M8 A4 1 pcs68 Adjustment nut 1 pcs76 Nameplate 1 pcs
+ 92 Strap cpl. 1 pcs102 O-ring Diameter: 16 1 pcs
Material type: NBRThickness: 1.5
103 Bush 1 pcs- 105 Shaft seal 1 pcs
58 Retainer for seal ring 1104 Seal ring 1105.a Shaft seal Material type: BQQP 1107 O-ring Diameter: 47 1
Material type: NBRThickness: 3
108 O-ring Diameter: 50 1Material type: NBRThickness: 3
107 O-ring Diameter: 47 1 pcsMaterial type: NBRThickness: 3
- 150a Stator w/housing cpl. 1 pcs48 Stator Winding resistance: 4,55 148a Cover 155 Stator housing 1154 Ball bearing 1158 Waved washer 1159 O-ring 1173 Cross recess Pan head screw Designation: CROSS-HEAD SCREW 1173a Lock washer 1
- 176 Plug 1Pin 1
153b O-ring Diameter: 28 1Material type: NBRThickness: 2
185 O-ring Diameter: 31 1Material type: NBRThickness: 2
153 Ball bearing Designation: 6303 2RS C3 SYN 1 pcs154 Ball bearing 1 pcs155 Oil chamber 1 pcs158 Waved washer 1 pcs172 Shaft w/rotor 1 pcs
- 181 Cable cpl. 1 pcs
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Printed from Grundfos Product Centre [2018.06.003]
Pos Description Annotation Données de classification Référence Quantité Unité198 O-ring Diameter: 34.2 1
Material type: NBRThickness: 3
188.a Hex socket head cap screw Length (mm): 25 9 pcsThread: M8
190 Lifting bracket 1 pcs193 Hex socket head cap screw Designation: A2-70 2 pcs
Length (mm): 20Thread: M12
194 Washer Internal diameter: 19 2 pcsOuter diameter: 12.2Thickness: 4.4
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Disclaimer: The information about the Grundfos pump in this document may be outdated. Data may be subject to alterations without further notice. Please contact us to verify the data above is still accurate/up-to-date.
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[email protected]://www.lenntech.comtel. +31 152 610 900 fax. +31 152 616 289