The current transformer for epoxy resin casting the pillar structure of the fully closed.The use of advanced materials and processes,suitable for indoor AC 50-60Hz,Rated voltage of 10kV and below the power system for the current use of energy measurment and relay protection.
TRANSDUCER | |
Rated insulation level | 12/42/75kV |
Load power factor | 0.8(lag) |
Rated secondary current | 5A |
Product standard | GB1208 |
Safety factor |
FS<10 |
Specification
Type | LZZB12-10/150b/2s(two winding) | |||||
Accuracy class | Rated secondary output | 1 second heat current | Dynamic current | |||
0.2 | 0.5 | 10P10 | ||||
20-200 | 0.2/0.5,0.2/10 P,0.5S/10P |
10 | 15 | 15 | 100Iln | 250Iln |
300 | 31.5 | 40 | ||||
400 | 45 | 112.5 | ||||
500 | ||||||
600 | 63 | 130 | ||||
800 | 80 | 160 | ||||
1000 | ||||||
1200 | 100 | 160 | ||||
1250 | ||||||
1500 | ||||||
1600 |
Type | LZZB12-10/150b/2s(three winding) | |||||
Accuracy class | Rated secondary output | 1 second heat current | Dynamic current | |||
0.2 | 0.5 | 10P10 | ||||
20-200 | 0.2/0.5/10P10 ,0.5/0.5/10P10 | 10 | 10 | 10 | 100Iln | 250Iln |
300 | 31.5 | 80 | ||||
400 | 45 | 112.5 | ||||
500 | ||||||
600 | 15 | 15 | 15 | 63 | 130 | |
800 | 80 | 160 | ||||
1000 | ||||||
1200 | 100 | 160 | ||||
1250 | ||||||
1500 | ||||||
1600 |
Dimensions
LZZB12-10/150b/2s | ||
Accuracy test
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