Three Phase Measuring Current Transformers Technical data Installation The CT uses plug-in technology allowing much faster installation saving you time and money. Additionally, all our three phase current transformers have been designed with hole centres and apertures to fit most standard industrial circuit breakers.
Description Designed for use with Hager x160 MCCBs and the plug-in multifunction power meters. Internal safety circuitry is provided which limits the output voltage to a safe level, allowing the transformer secondary to be left disconnected under load.
EC1260CT, EC12100CT, EC12125CT, EC12160CT Accuracy Class Aperture
EC2560CT, EC25100CT, EC2512CT, EC25160CT, EC25200CT, EC25250CT
EC40250CT, EC40400CT, EC40630CT
EC80800CT
1
1
1
1
3 @ 15.5 x 30mm
3 @ 21 x 25mm
3 @ 31 x 31mm
3 @ 54 x 50mm
Width Primary Current Hole Centres
75mm
105mm
140mm
215mm
60 to 160A
60 to 250A
250 to 630A
800A
35mm
45mm
70mm
25mm
Self extinguishing Nylon IEC185 classification VO according to UL-94
Reference Standard
Modular Devices & Enclosures
Housing Material
EN6004-8
Weight
500g
550g
680g
1200g
EC1260CT, EC12100CT, EC12125CT, EC12160CT
EC2560CT, EC25100CT, EC2512CT, EC25160CT, EC25200CT, EC25250CT
EC40250CT, EC40400CT, EC40630CT
EC80800CT
Current Transformer Ratios
Current Transformer Ratios
Current Transformer Ratios
Current Transformer Ratios
Primary Current 60
Output 330
Output 330
Output 330
Output
060
Primary Current 250
Primary Current
060
Primary Current 60
250
100
330
100
100
330
100
400
330
400
A 800
mV 330
125
330
125
125
330
125
630
330
630
330mV Secondary
160
330
160
160
330
160
330mV Secondary
200
330
200
250
330
250
330mV Secondary
Code 800
330mV Secondary
EC2560CT, EC25100CT, EC2512CT, EC25160CT, EC25200CT, EC25250CT
54
54
Hole appertures 30 x 15mm
60.00
38
140
38
105
80
80.00
76.00
90
76.00
EC40250CT, EC40400CT, EC40630CT
16
27.50
16
25
31
EC1260CT, EC12100CT, EC12125CT, EC12160CT
21
31
35
45
25.00
EC80800CT 54 215
24
50
124
38
54
Data is subject to errors and technical modifications.
70
2.48