JLSZV-35W 3P4W IEC Combined current transformer and potential transformer
GFUVE Electronics manufactures an extensive line of cast epoxy resin insulated current transformers and potential transformers across the voltage range of 5.5 KV to 72.5 kV. This model JLSZV-35W outdoor combined current transformer and potential transformer is used in three-phase systems of rated frequency of 50/60Hz and rated voltage of 35kV. Because of product depth, familiarity with international standards and custom design capability can also design according to customer specific needs.
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Parameters of voltage part
| Rated voltage radio(V) | Accuracy class combination and rated secondary output(VA) |
Limited output(VA) | Rated insulation level(KV) | Surface creepage distance(mm) | Weight(KG) |
|---|---|---|---|---|---|
| 35000/√3 100/√3 | 0.2---3×30 0.5---3×90 1---3×180 3---3×500 |
3×600 | 40.5/95/200 |
1300 | 500 |
| 35000/√3 100/√3 100/√3 | 0.2/0.2---3×15/3×15 0.2/0.5---3×15/3×20 0.5/0.5---3×45/3×45 |
3×300/3×300 |
Parameters of current part
| Rated transformation radio(I1n/5) | Ith/ls (KA r.m.s.) | Idyn (KA peak) | Accuracy class and rated secondary output(VA) |
|
|---|---|---|---|---|
| Double transformaion ratio | Single transformaion ratio | |||
| 10-15-20/5 |
10/5 |
2 | 5 | 0.2(S)---10 0.2---15 0.5S---10 0.5---30 |
| 15-20-30/5 |
15/5 |
2.7 | 6.75 | |
| 20-30-40/5 |
20/5, 25/5 |
4 | 10 | |
| 30-40-50/5 |
30/5 |
6.3 | 15.7 | |
| 40-50-75/5 |
40/5 |
8.1 | 20.2 | |
| 50-75-100/5 |
50/5 |
10.8 | 27 | |
| 75-100-150/5 |
75/5 |
16.2 | 40.5 | |
| 100-150-200/5 |
100/5 |
21.6 | 51.5 | |
| 150-200-300/5 |
150/5 |
37.8 | 94.5 | |
| 200-300-400/5 |
200/5, 250/5 |
|||
| 300-400-500/5 |
300/5 |
54 | 110 | |
| 400-500-600/5 |
400/5 |
|||
| 500-600-800/5 |
500/5 |
68.4 | 136 | |
| 600-800-1000/5 |
600/5 |
|||
| 800-1000-1200/5 |
750/5 |
95.5 | 190 | |
| 800/5 |
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| 1000/5 |
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| 1200/5 |
16.2 | 200 | ||
