CHR-42
/ 42R Current Transformer
for Switchgear
Max
Voltage: 12 ~ 25.8kV
|
|
|
|
Max
Voltage : 12 ~ 25.8kV
|
|
For Indoor
|
| Measuring &
Relaying Application |
| Busbar or
Cable Through
type |
| Epoxy Molded Type |
| Frequency : 60
or
50Hz |
|
|
Measuring
Application |
|
Model |
CHR-42 |
|
Standard |
KS C 1706 |
IEC 61869-2 |
|
Max Voltage |
25.8kV |
24kV |
|
Insulation Level |
25.8 / 50 / 125kV
(150kV) |
24 / 50 / 125kV
(95kV) |
|
Short time Current Max
kA |
40In (Max
50kA/1sec) |
|
Rated Primary Current |
300
~ 5000A |
|
Rated Secondary Current |
5 or 1A |
|
Rated Burden |
15 or 40VA |
|
Accuracy Class |
1.0 |
|
Rated Continuous Thermal Current |
1.2In |
|
Frequency |
60Hz (option : 50Hz) |
|
|
Relaying
Application |
|
Model |
CHR-4R |
|
Standard |
JEC 1201 |
IEC 61869-2 |
|
Max Voltage |
23kV |
24kV |
|
Insulation Level |
23 / 50 / 150kV |
24 / 50 / 125kV
(95kV) |
|
Short time Current Max
kA |
40In (Max 50kA/1sec) |
|
Rated Primary Current |
300
~ 5000A |
|
Rated Secondary Current |
5 or 1A |
|
Rated Burden |
40VA |
30VA |
|
Accuracy Class |
1P |
5P10 or 10P10 |
5P20 or 10P20 |
|
Over Current Factor |
n > 10 |
n > 10 |
n > 20 |
|
Rated Continuous Thermal Current |
1.1In |
1.2In |
|
Frequency |
60Hz (option : 50Hz) |
|
|
Specifications |
|
Type |
Service |
Model |
Current Ratio |
|
Single |
Double |
|
CHR-42
24kV
(12~25.8kV) |
Measuring |
CHR-4205 |
50~2000/5 |
100-50/5~2000-1000/5 |
|
CHR-4207 |
50~4000/5 |
100-50/5~4000-2000/5 |
|
CHR-4211 |
75~5000/5 |
150-75/5~5000-2500/5 |
|
CHR-4213 |
75~5000/5 |
150-75/5~5000-2500/5 |
|
CHR-4216 |
150~5000/5 |
300-150/5~5000-2500/5 |
|
CHR-4205 |
75~2000/5 |
150-75/5~2000-1000/5 |
|
CHR-4207 |
100~4000/5 |
200-100/5~4000-2000/5 |
|
CHR-4211 |
100~5000/5 |
200-100/5~5000-2500/5 |
|
CHR-4213 |
150~6000/5 |
300-150/5~6000-3000/5 |
|
CHR-4216 |
1000~1500/5 |
- |
|
Relaying |
CHR-4205R |
50~2000/5 |
100-50/5~2000-1000/5 |
|
CHR-4207R |
50~4000/5 |
100-50/5~4000-2000/5 |
|
CHR-4211R |
75~5000/5 |
150-75/5~5000-2500/5 |
|
CHR-4213R |
120~6000/5 |
300-150/5~6000-3000/5 |
|
CHR-4216R |
1000~1500/5 |
- |
|
CHR-4205R |
100~2000/5 |
200-100/5~2000-1000/5 |
|
CHR-4207R |
100~4000/5 |
200-100/5~4000-2000/5 |
|
CHR-4211R |
200~5000/5 |
400-200/5~5000-2500/5 |
|
CHR-4213R |
300~6000/5 |
600-300/5~6000-3000/5 |
|
CHR-4205R |
200~2000/5 |
200-100/5~2000-1000/5 |
|
CHR-4207R |
200~4000/5 |
200-100/5~4000-2000/5 |
|
CHR-4211R |
400~5000/5 |
400-200/5~5000-2500/5 |
|
CHR-4213R |
600~5000/5 |
600-300/5~5000-2500/5 |
|
|
|
