The current transformer outdoor epoxy casting .
The product has high accuracy and dynamic thermal stability and high resistance to dirt and moisture resistance characteriatics,surface creepage distance is greater than 1200mm,and is especially suitable for outdoor and high and high altitudes.
This product made according to user requirements of a variable ratio and multi-winding.For outdoor 35kV line current,energy measurment and protection.
TRANSDUCER | |
Rated insulation level | 40.5/95/185kV |
Load power factor | 0.8(lag) |
Rated secondary current | 5A |
Product standard | GB1208 |
Safety factor |
FS<10 |
Specification
Rated primary current | Accuracy class | Rated secondaryoutput | 1second heat current | Dynamic current | |||
0.2S | 0.2 | 0.5 | 10P10 | ||||
30-100 | 0.2/0.2, | 15 | 30 | 30 | 50 | 150lth/2 | 375Ith |
150 | 0.2/0.5, | 31.5/1 | 80 | ||||
200 | 0.5/0.5, | 31.5/2 | 80 | ||||
300-500 | 0.2/10P10, | 31.5/3 | 80 | ||||
600-800 | 0.5/10P10, | 30 | 40 | 31.5/4 | 80 | ||
1000-2000 | 0.2S/0.5/10P10 | 14702 | 100 |
Dimensions
LZZBJ71-35W GY | ||
Accuracy test
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