EcoNewlink Split Core Clamp On HK 100A 6000A Busbar Cable Opening Current Transformer
Opening Current Transformer
Current transformer, models of MSQ,MES, DP, MR, AF, DX, RLC, BH, RCT,which can be specially developedand customized
DP/HK Split CoreCurrent Transformer Description (Just different shape design)
existing net works.They may be installed without opening any cable or bus-bar circuit. The connection of conventional CTs usually requires the interruption of the primary side current to pass cables or bus-bar through the transformer core to connect such cables to the primary terminals.
Features
Very easy to install
Wide inner window,allowing clamping of big cables or bus-bars
Wide range of sizes to accommodate all the existing installation
Primary current form 100A to 10000A
Standard
|
Rated frequency
|
50/60Hz
|
|
Rated test voltage
|
3Kv AC (1 min)
|
|
Rated short-time thermal current (Ith)
|
60In
|
|
Rated dynamic current (Idyn)
|
2.5Ith
|
|
Rated voltage (Um)
|
0.72Kv AC
|
|
Continuous overload (Id)
|
1.2In
|
|
Operating temperature
|
-10℃-50℃
|
|
Housing self-extinguishing class
|
VO
|
|
Safety factor
|
FS 5
|
|
Secondary current
|
5A/1A
|
|
Model
|
Current Ratio
|
Class 0.5
|
Class 1.0
|
|
HK-23
|
100/5A-250/5A
|
-
|
1.5VA
|
|
HK-23
|
300/5A
|
1.5VA
|
2.5VA
|
|
HK-23
|
400/5A
|
2.5VA
|
3.75VA
|
|
HK-58
|
250/5A-300/5A
|
-
|
2.5VA
|
|
HK-58
|
400/5A
|
1.5VA
|
2.5VA
|
|
HK-58
|
500/5A-750/5A
|
2.5VA
|
5VA
|
|
HK-58
|
800/5A
|
3.75VA
|
5VA
|
|
HK-58
|
1000/5A
|
5VA
|
10VA
|
|
HK-88
|
250/5A-300/5A
|
-
|
1.5VA
|
|
HK-88
|
400/5A
|
-
|
2.5VA
|
|
HK-88
|
500/5A
|
1.5VA
|
2.5VA
|
|
HK-88
|
600/5A-750/5A
|
2.5VA
|
5VA
|
|
HK-88
|
800/5A
|
3.75VA
|
5VA
|
|
HK-88
|
1000/5A
|
5VA
|
7.5VA
|
|
HK-812
|
500/5A-600/5A
|
-
|
2.5VA
|
|
HK-812
|
750/5A
|
2.5VA
|
5VA
|
|
HK-812
|
800/5A
|
2.5VA
|
5VA
|
|
HK-812
|
1000/5A
|
3.75VA
|
7.5VA
|
|
HK-812
|
1200/5A-3000/5A
|
5VA
|
10VA
|
|
HK-816
|
1000/5A
|
5VA
|
10VA
|
|
HK-816
|
1500/5A
|
7.5VA
|
10VA
|
|
HK-816
|
2000/5A
|
10VA
|
15VA
|
|
HK-816
|
2500/5A
|
15VA
|
20VA
|
|
HKL-816
|
3000/5A-6000/5A
|
20VA
|
25VA
|
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