 |
The”KCT01A Split Core Current Transformers” are designed for easy installed without the need for dismantling the primary busbar or cables. They output 5A or 1A standard secondary currents which can directly match the input terminals of electric energy meter and measure and control instruments in power system. They are applied to electric measure and control equipments like power electric energy meter, switch cabinet , control cabinet, etc.
Features:
.Small size , light weights and exquisite appearance .Easily install, no need to disconnect primary busbar.With over-voltage protection in open circuit
Applications:
.Electric energy meter .Switch cabinet .Smart grid .Power measurement and system
Model Code:
Technical Specification
|
Highest voltgage for equipment |
Max.720V |
|
Power-frepuency withstand voltage |
3kV-60s |
|
Rated primary current |
75-600A |
|
Rated secondary current |
5A or 1A |
|
Frequency |
50/60Hz |
|
Accuracy class |
UP to 0.5 |
|
Continuous thermal current |
1.2 Ipn |
|
Shell |
Flame retardant grade classified UL 94V-0 |
|
Insulation class |
CLASS E |
|
Safety insulation |
EN61010-1 CAT III 600v |
|
Ambient temperature |
-20ºC+55ºC |
|
Standards |
IEC/EN60044-1,GB1208,IEEEC57.13 |
Dimension
|
Date
Model number |
A |
B |
C |
D |
E |
∅d |
|
CY-KC101A-16 |
44 |
31 |
29 |
31 |
19 |
16 |
|
CY-KCT01A-24 |
75 |
50 |
45 |
35 |
19.5 |
24 |
|
CY-KCT01A-36 |
91.6 |
62 |
57.4 |
40.9 |
22.8 |
36 |
Electrical Parameter:
|
Date
Model Number |
Rated primary current(A) |
Rated secondary current(A) |
Burden (VA) |
|||
|
CL0.5 |
CL1 |
CL3 |
||||
|
CY-KCT01A-16 |
75 |
1 |
|
|
0.25 |
|
|
100 |
1 |
|
|
0.5 |
||
|
150 |
1 |
|
|
1.0 |
||
|
200 |
1 |
|
|
1.0 |
||
|
CY-KCT01A-24 |
100 |
1 |
|
|
1 |
|
|
150 |
1 |
|
|
1 |
||
|
200 |
1 |
|
|
1.5 |
||
|
300 |
1 |
|
1.0 |
|
||
|
400 |
1 |
|
1.5 |
|
||
|
CY-KCT01A-36 |
200 |
1 |
|
|
|
|
|
300 |
1 |
|
1.5 |
|
||
|
400 |
1 |
|
2.5 |
|
||
|
500 |
1 |
|
|
|
||
|
600 |
1 |
|
|
|
||
|
Date
Model Number |
Rated primary current(A) |
Rated secondary current(A) |
Burden (VA) |
|||
|
CL0.5 |
CL1 |
CL3 |
||||
|
CY-KCT01A-16 |
150 |
5 |
|
|
1 |
|
|
CY-KCT01A-24 |
100 |
5 |
|
|
1 |
|
|
150 |
5 |
|
|
1 |
||
|
200 |
5 |
|
|
1.5 |
||
|
300 |
5 |
|
0.5 |
|
||
|
400 |
5 |
|
0.5 |
|
||
|
CY-KCT01A-36 |
200 |
5 |
|
|
2.5 |
|
|
300 |
5 |
|
0.5 |
|
||
|
400 |
5 |
|
2.5 |
|
||
|
500 |
5 |
0.5 |
2.5 |
|
||
|
600 |
5 |
0.5 |
5.0 |
|
||
Usage Insturction:
1.open CT, encirde busbar 2.Close CT
Items for attention:
.The iron core binding surface has to be waterproof.
.the iron core surface needs to be polished to remove the rust and coated with rust-proof grease when the core surface rusted.
.Keep clean and without debris on core binding surface
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