CURRENT TRANSFORMERS CATALOG · Revenue grade Class 0.5 Universal molds to any custom window size...

CURRENT TRANSFORMERS

CATALOG

split core

coreflex

coresolid

TRENDPOINT.COM

TABLE OF CONTENTS

SPLIT COREModel CTN2/CTN3/CTN4 (CTNx Series) 3

CTNx Series Ordering Guide 4

Model CTLF/ CTBF (CTxF Series) 5

CTxF Series Ordering Guide 6

Model CTSF 7

CTSF Series Ordering Guide 8

Model CTNF 9

CTNF Series Ordering Guide 10

Model CTMF 11

CTMF Series Ordering Guide 12

SOLID COREModel CTTA 14

CTTA Series Ordering Guide 15

Model CTTB 16

CTTB Series Ordering Guide 17

Model CTTC 18

CTTC Series Ordering Guide 19

Model CTTD 20

CTTD Series Ordering Guide 21

FLEX COREModel CTSR 23

CTSR Series Ordering Guide 24

split core

283 Winfield Circle, Corona, CA 92880 www.trendpoint.com [email protected] 951-444-2007 888-363-7873

Model CTN2/CTN3/CTN4 (CTNx Series)

Type SpecificationsInput Current AC current, sine wave, 50 or 60 Hz

Current (Amps) 75, 100, 150, 200, 250, 300, 350, 400, 500, 600 Amps

Voltage Rating 600VAC rms, CAT III per IEC 61010-1

Crest Factor Set to 1.414 times full scale rated current

Bandwidth 40Hz to 400Hz

Output Voltage 250 mV

Accuracy ---

Temperature Range -40oC to 55oC

Altitude Up to 2000 meters

Pollution Degree 2

Humidity Up to 95%, non-condensing

Construction Nickel-core, Molded case 120oC UL recognized plastic

Lead Wires B/W twisted pair 18 AWG MTW UL1015, 600V, 105oC, double insulated

Window Opening

CTN2 = .40in [10.16mm]

CTN3 = .70 [17.78mm]

CTN4 = 1.25in [31.75mm]

FEATURES

Listed to UL 2808 and CSAC22.2 61010-1

Revenue Grade Accuracy

75A to 600A Full Load Amps (FKA) 50/60Hz

Measurement CAT III / 600V Rated

Low Current Sensitivity

Shrouded Split Core Current Transformers

Thick Plastic Hinged Snap Lid Top and Latch

Nickel Core

The CTNx series current transformers are shrouded nickel core with snap, locking tilt top and classified as XOBA for direct installation under UL2808 and CSA C22.2 No.61010-1. These are measurement category III current transformers for use in installations over insulated or bare conductors. The CTNx series have been tested to 100°C for use within Industrial control panels that meet the requirements of UL508. An internal burden resistor sets the full scale output voltage to 250mV and serves as an alternative to CTs that require shorting blocks to prevent open circuit shock.


CTNx Series Ordering Guide

LETTER CORRESPONDING NUMBER

A Series Type

B Current Rating (AMPS)

C Window Height (Hundredths of an Inch)

D Window Length (Hundredths of an Inch)

E Lead Length (FT.)

A SERIES TYPE CTN2 CTN3 CTN4

B Current Rating (AMPS) 0020, 0075, 0100 0075, 0100, 0150, 0200075, 0100, 0150, 0200, 0300*,

0350, 0400, 0500, 0600

CWidth of Opening

(Hundredths of an Inch)0040 0070 0125

DHeight of Opening

(Hundredths of an Inch)0040 0070 0125

E Lead Length (FT) 012, 030 012, 030 006*, 012*, 030

A B C D ECATALOG NUMBER: _ _ _ _ - _ _ _ _ - _ _ _ _ - _ _ _ _ - _ _ _

EXAMPLE: _ _ _ _ - _ _ _ _ - _ _ _ _ - _ _ _ _ - _ _ _ C T N 3 0 1 5 0 0 0 7 0 0 0 7 0 0 1 2

= Type CTN3, 150 Amp rating, 0.70-inch window width, 0.70-inch window height, with a 12ft lead length

*Normally Stocked Product Offering, (Custom sizes are available, requires longer lead times)


Model CTFL / CTBF (CTxF Series)

FEATURES

Listed to UL 2808, CAN/CSA C22 61010-1-04

Accuracy ±0.5S% per IEC 60044-1 Table 11

Can be used on bare non-insulated conductors

Category III Field Installable

Shrouded Split Core Current Transformer

Thick plastic hinged snap and tilt lid top and latch

The Model CTxF iron-core shrouded split current transformer is an indoor transducer designed for installation within breaker panels and industrial control cabinets. The snap and pull hinged top and latch simplifies installation over wires. CTxF series CTs are UL Listed to UL2808 and CSA CAN C22.2 61010-1 for energy metering equipment, CAT III. The CT is provided with an internal resistor that pro-duces a low voltage AC designed output signal for 250mV at 100% of the rated current. Comes with black and white twisted pair 600V (UL1015) output leads for VAC output type and red and black for VDC output type. The CTs can be installed over either bare or insulated conductors.


Current (Amps) 75, 100, 150, 200, 250, 300 Amps

Voltage Rating 250VAC rms (CTLF); 600VAC rms (CTBF); CAT III per UL2808 & CSA C22.2 61010-1




Accuracy ---



Pollution Degree 2


Construction Iron-core, Molded case 120°C UL Listed, XOBA per E361441


Window OpeningCTLF = .35in [8.89mm]

CTBF = 1.00 [25.4mm]


CTxF Series Ordering Guide


A Series Type




E Lead Length (FT.)


EXAMPLE: _ _ _ _ - _ _ _ _ - _ _ _ _ - _ _ _ _ - _ _ _ C T N 3 0 1 5 0 0 0 7 0 0 0 7 0 0 1 2

= Type CTN3, 150 Amp rating, 0.70-inch window width, 0.70-inch window height, with a 12ft lead length

A SERIES TYPE CTLF CTBF

B Current Rating (AMPS) 0075*, 0100 0075, 0100, 0150, 0200, 0250, 0300*

C Width of Opening (Hundredths of an Inch) 0035 0100

D Height of Opening (Hundredths of an Inch) 0035 0100

E Lead Length (FT) 012*, 030 012*, 030*



Model CTSF

FEATURES

Select any current from 400A up to 6000A 50/60Hz

Listed to UL2808 and CSA C22.2 No. 61010-1 CAT IV

Revenue grade Class 0.5

Universal molds to any custom window size

The CTSF split current transformers are indoor type for Measurement Category Class IV for use in energy monitoring and general electrical current sensing for field installations. The transformers have been designed to meet the requirements of UL2808 and CSA C22.2 No. 61010-1. They are provided with internal burden resistors to set the AC output voltage. Customer selects full load input current and with window size. The Model CTSF can be used in both commercial and industrial applications.


Current (Amps) 400 - 6000 Amps

Voltage Rating 600VAC rms; Tested CAT IV per CSA C22.2 61010-1




Accuracy ---



Pollution Degree 2


Construction Iron-core, UL approved per UL2808 CAT IV to 120°C


Window Opening Custom sizing from 1” x 1” to 12” x 12”


CTSF Series Ordering Guide


A Series Type




E Lead Length (FT.)

A SERIES TYPE CTSF (SMALL) CTSF (MEDIUM) CTSF (LARGE)

B Current Rating (AMPS)0200, 0300, 0400, 0500,

0600, 0800, 01000, 012001500, 1800, 2000, 2500 3000, 4000, 4500, 5000, 6000

CWidth of Opening

(Hundredths of an Inch)Custom Sizing Custom Sizing Custom Sizing

DHeight of Opening


E Lead Length (FT) 012, 030 012, 030 012, 030


C T N 3 0 1 5 0 0 0 7 0 0 0 7 0 0 1 2EXAMPLE: _ _ _ _ - _ _ _ _ - _ _ _ _ - _ _ _ _ - _ _ _= Type CTN3, 150 Amp rating, 0.70-inch window width, 0.70-inchwindow height, with a 12ft lead length



Model CTNF

FEATURES

Select any current from 400A up to 6000A 50/60Hz


Revenue grade Class 0.5


The CTNF split current transformers are indoor type for Measurement Category Class IV for use in energy monitoring and general electrical current sensing for field installations. The transformers have been designed to meet the requirements of UL2808 and CSA C22.2 No. 61010-1. They are provided with internal burden resistors to set the AC output voltage. Customer selects full load input current and with window size. The Model CTNF can be used in both commercial and industrial applications.


Current (Amps) 400 - 6000 Amps

Voltage Rating 600VAC rms; Tested CAT IV per CSA C22.2 61010-1




Accuracy ---



Pollution Degree 2


Construction Nickel-core, UL approved per UL2808 CAT IV to 120°C


Window Opening Custom sizing from 1” x 1” to 12” x 12”


CTNF Series Ordering Guide


A Series Type




E Lead Length (FT.)

A SERIES TYPE CTNF (SMALL) CTNF (MEDIUM) CTNF (LARGE)

B Current Rating (AMPS)0200, 0300, 0400, 0500,

0600, 0800, 01000, 012001500, 1800, 2000, 2500 3000, 4000, 4500, 5000, 6000

CWidth of Opening


DHeight of Opening


E Lead Length (FT) 012, 030 012, 030 012, 030





Model CTMF

The CTMF miniature split-core current transformers feature a small physical size to accommodate tight-space applications and a mechanical hinge for multiple open/ close actions. The ferrite split-core design permits easy non-contact installation and current measurements through magnetic field induction. Installation does not require the primary wire that is being measure be taken offline. The transformers have been designed to meet IEC 60044-1 accuracy and UL2808 / CSA C22.2 No. 61010-1 safety requirements. An internal burden resistor sets the full-scale output voltage to 250mV and serves as an alternative to CTs that require shorting blocks to prevent open circuit shock protection for the installer.


Current (Amps) 75 Amps

Voltage Rating 720VAC rms; CAT IV per 61010-1




Accuracy ---

Temperature Range -15°C to 60°C


Pollution Degree 2


Construction Ferrite core; Epoxy encapsulated; Nylon UL flame retardant rating 94V-0 case


Window Opening .40in [10.16mm]

FEATURES

High sensitivity, linearity, and minimum phase shift

Available in 75A, 50/60Hz


Revenue grade Class 1 Accuracy


Ferrite core material


CTMF Series Ordering Guide


A Series Type




E Lead Length (FT.)

A SERIES TYPE CTMF

B Current Rating (AMPS) 0075*

CWidth of Opening

(Hundredths of an Inch)0040

DHeight of Opening

(Hundredths of an Inch)0040

E Lead Length (FT) I04*, 002*, 012*, 030*




coresolid


Model CTTA

The CTTA Series is a toroidal (solid core) current transformers designed for applications where ACcurrent signals must be transformed into lower AC current or voltage signals appropriate for microprocessor based circuits. The CTTA series is designed specifically for integration into products which require exceptionally accurate signal transformation with low phase shift while exposed to harsh environmental operating conditions.


Current (Amps) 20, 50, 100, 120 Amps




Output Voltage 250 mV at full scale rated current

Accuracy ---



Pollution Degree 2


Construction Nanocrystaline core; PBT Resin, UL flame retardant rating 94 V-0, Epoxy encapsulated

Lead Wires B/W twisted pair 22 AWG AWM 1007, 300V, 80°C

Window Opening .50in [12.8mm]

FEATURES

Rated Primary: 5A to 120A depending upon primaryto secondary ratio selected.

UL recognized, CE compliant, RoHS compliant

Revenue grade Class 0.1 Accuracy

Nanocrystalline core


CTTA Series Ordering Guide


A Series Type




E Lead Length (FT.)

A SERIES TYPE CTTA

B Current Rating (AMPS) 0020*, 0050*, 0100*, 0120

CWidth of Opening

(Hundredths of an Inch)C035

DHeight of Opening


E Lead Length (FT) 012*, 020, 030*




FRONT VIEW TOP VIEW

1.44

0.59

LOADSOURCE CURRENT FLOW

.50

1.51

BLACK

WHITE


Model CTTB

The CTTA Series is a toroidal (solid core) current transformers designed for applications where ACcurrent signals must be transformed into lower AC current or voltage signals appropriate for micro processor based circuits. The CTTA series is designed specifically for integration into products which require exceptionally accurate signal transformation with low phase shift while exposed to harsh environmental operating conditions.







Accuracy ---



Pollution Degree 2




Window Opening 1.38in [35mm]

FEATURES

Rated Primary: 300A and 400A depending upon primary to secondary ratio selected.





CTTB Series Ordering Guide


A Series Type




E Lead Length (FT.)

A SERIES TYPE CTTB

B Current Rating (AMPS) 0100, 0200, 0300, 0400

CWidth of Opening


DHeight of Opening


E Lead Length (FT) 012*, 030





Model CTTC

The CTTA Series is a toroidal (solid core) current transformers designed for applications where AC cur-rent signals must be transformed into lower AC current or voltage signals appropriate for micro-pro-cessor based circuits. The CTTA series is designed specifically for integration into products which require exceptionally accurate signal transformation with low phase shift while exposed to harsh environmental operating conditions.







Accuracy ---



Pollution Degree 2




Window Opening 2.17in [55mm]

FEATURES

Rated Primary: 600A and 800A depending upon primary to secondary ratio selected.





CTTC Series Ordering Guide


A Series Type




E Lead Length (FT.)

A SERIES TYPE CTTC

B Current Rating (AMPS) 0100, 0200, 0300, 0400, 0600, 0800

CWidth of Opening


DHeight of Opening







Model CTTD

The CTTA Series is a toroidal (solid core) current transformers designed for applications where AC cur-rent signals must be transformed into lower AC current or voltage signals appropriate for micro-pro-cessor based circuits. The CTTA series is designed specifically for integration into products which require exceptionally accurate signal transformation with low phase shift while exposed to harsh environmental operating conditions.


Current (Amps) 100, 200, 300, 400, 600, 800, 1000, 1200, 1500 Amps





Accuracy ---



Pollution Degree 2




Window Opening 2.83in [71.9mm]

FEATURES

Rated Primary: 5A to 120A depending upon primary to secondary ratio selected.





CTTD Series Ordering Guide


A Series Type




E Lead Length (FT.)

A SERIES TYPE CTTD

B Current Rating (AMPS)0100, 0200, 0300, 0400, 0600,

0800, 1000, 1200, 1500

CWidth of Opening


DHeight of Opening






coreflex


Model CTSR


Current (Amps) 1000A, 1200A, 1500A, 2000A, 3000A, 4000A

Voltage Rating 600VAC rms; CAT IV


Bandwidth 1Hz to 100kHz

Output Voltage 250 mV +/- 1%

Accuracy ---



Pollution Degree 2


Lead Wires B/W twisted pair 18 AWG MTW UL1015, 600V, 105°C, double insulated

Window Opening (Diameter) 3.80in [96.52mm], 7.50in [190.5mm], 10.00in [254mm], 12.50in [317.5mm], 25.10in [637.54mm]

Input Power Source +24 VCD

Power Source Lead Wires R/W twisted pair 18 AWG MTW UL1015, 600V, 105°C, double insulated

FEATURES

High sensitivity, linearity, and minimum phase shift

Wide Range of Current and Sensitivity


Revenue grade Class 1 Accuracy

Flexible Core Material


CTSR Series Ordering Guide


A Series Type




E Lead Length (FT.)

A SERIES TYPE CTSR

B Current Rating (AMPS) 1000, 1200, 1500, 2000, 3000, 4000

CWidth of Opening

(Hundredths of an Inch)C268, C530, C707, C883

DHeight of Opening

(Hundredths of an Inch)C268, C530, C707, C883

E Lead Length (FT) 30




CURRENT TRANSFORMERS CATALOG

CURRENT TRANSFORMERS CATALOG · Revenue grade Class 0.5 Universal molds to any custom window size...

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