Compact current transformer CTM7

Compact current transformer CTM7, 64/1 A, class 1, 0,5 VA

Compact current transformer CTM7

Part number


Product description

 

The compact current transformer is especially suitable for use in tight space conditions. With its primary 64 A it matches perfectly the 63 A with which domestic connections are usually fused.

The secondary 1 A are connected to EFR3000. The inputs of the EFR3000 are preset for primary currents 60 A, changing is simple. A clip for mounting on DIN-rail is included. The transformers can be  clicked together for saving space. For EFR3000 three current transformers are required.

 

Technical Data

Applied standards

.......

EN 61869-1, EN 61869-2 and  IEC 61010-1

 

Primary nominal current

.......

64 A

 

Secondary nominal current

.......

1 A

 

Accuracy class

.......

1

 

Rated power

.......

0,5 VA

 

Operating temperature

.......

-5...+50 °C

 

Dimensions (w x h x d)

.......

27,5 x 19 x 46,5 mm

 

Diameter of cable

.......

max. 7,5 mm (isolated wire only)

 

Connection

.......

Terminals 0,2...1,5 mm

 

Attachment

.......

on 35 mm DIN rail or with screws

 

Weight

.......

ca. 47g

 

Downloads

Datasheet