602 45 Amp current sense transformers

WCM602 Series Current Sense Transformer

WCM602 series current sense transformers can accurately sense up to 45 Amps peak current. They feature excellent linearity in the frequency range of 125 kHz to 400 kHz. The WCM602 series current sense transformers are available in either a vertical or horizontal mount style and are designed to comply with safety agency requirements including UL, CSA, VDE and IEC standards.

Size Code Turns Inductance min.(millihenries) DCR (mΩnom) V out (Volts) I in (Amps) Terminating Resistor (Ω) Hypot
WCM602-01 25 0.7 95 1 1 25 3750 VAC
WCM602-02 50 2.7 260 1 1 50 3750 VAC
WCM602-03 100 11.1 1000 1 1 100 3750 VAC
WCM602-04 200 44.0 3300 1 1 200 3750 VAC
WCM602-05 25 0.7 95 1 1 25 3750 VAC
WCM602-06 50 2.7 260 1 1 50 3750 VAC
WCM602-07 100 11.1 1000 1 1 100 3750 VAC
WCM602-08 200 44.0 3300 1 1 200 3750 VAC

WCM602-01 to WCM602-04

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Size/Code L W1 W2 H D X Y Z l d1 d2
WCM602-01
WCM602-02
WCM602-03
WCM602-04
.675/17.1 .800/20.3 .400/10.2 .800/20.3 NA .500/12.7 .700/17.8 .350/8.9 .200/5.1 .031/.79 .125/3.2

 

WCM602-05 to WCM602-08

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Size/Code L W1 W2 H D X Y Z l d1 d2
WCM602-05
WCM602-06
WCM602-07
WCM602-08
.787/20.0 .661/16.8 .628/16.0 .410/10.4 .197/5.00 .492/12.5 NA NA .375/9.5 .031/.79 NA

 

Note: WCM602-05, 06, 07, 08 require single turn sense wire.

Note: All materials of construction minimum Class B 130 degrees C rated.

Dimensions: Inches/mm

Size Code 25kHz 50kHz 100kHz 200kHz 400kHz
WCM602-01 -- -- -- 45 45
WCM602-02 -- 45 45 45 --
WCM602-03 45 45 45 -- --
WCM602-04 45 -- -- -- --  
WCM602-05 -- -- -- 45 45
WCM602-06 -- 45 45 45 --
WCM602-07 45 45 45 -- --
WCM602-08 45 -- -- -- --

For fully optimal performance, operate in recommended areas only. Within these ranges magnetizing current will be less than 1% of peak rated sense current and temperature rise will not exceed 40°C. Check with West Coast Magnetics for operation outside recommended areas.