
- Beijing Daelim Green EP TECH Co., Ltd.
- No.4 Business Building-2707, China Central Place, Chaoyang District, Beijing-100025, China
- +86-10-65003129
- 86-13910231168
- +86-10-65001715
- COFEKA CIA. LIMITADA
- KM 10,5 VIA A DAULE, GUAYAQUIL, ECUADOR
- 593-4-2100443
- 593-4-2100446
- 86-13910231168
- service@daelim-electric.com
>>Current Transformer & Potential Transformer >>Combined Transformer >>JLSZV-12 (W) Combination Instrument Transformer
JLSZV-12 (W) Combination Instrument Transformer
Summary
The JLSZV-12(W) is combined voltage and current instrument transformers.
The product is used in three-phase systems of rated frequency of 50/60Hz and rated voltage of 12kV. The product is alternative to JLSJW-12 oil-immersed combination transformer.
- Product Details
- Specification
- Make an Inquiry
JLSZV-12 (W) Combination Instrument Transformer
Summary
The JLSZV-12(W) is combined voltage and current instrument transformers.The product is used in three-phase systems of rated frequency of 50/60Hz and rated voltage of 12kV. The product is alternative to JLSJW-12 oil-immersed combination transformer.
Technical specification
1. rated voltage: 3×6kV; 3 ×12kV; 3× 35kV
2. accuracy class: 0.5, 0.2, 0.5S and 0.2S
3. rated voltage ratio: 6k/100; 12k/100; 35k/100
4. rated current ratio: 1~1k/5 A (two type: single ratio and double ratio)
5. Primary wiring of double measuring tank: P1, P2 are heavy current ratio while P1, P3 are high current ratio.
6. Rated burden:
a) PT components: 15, 25 and 50 VA
b) CT components: 10, 25 and 30 VA.
Rated primary current |
Rated short- time thermal current(KA virtual value) |
Rated dynamic current (KA peak value) |
Limit output(VA) | |||
0.2 | 0.2S | 0.5 | 0.5S | |||
1 | 2.5 | 10 | 15 | |||
1.5 | 3.75 | |||||
15-30 | 2.4 | 6 | ||||
20-40 | 3 | 7.5 | ||||
30-60 | 4.5 | 11 | ||||
40-75 | 8 | 20 | ||||
50-100 | 9 | 22.5 | ||||
75-150 | 12 | 30 | ||||
100-200 | 16 | 40 | ||||
150-300 | 24 | 60 | ||||
200-400 | 32 | 80 | ||||
300-600 | 60 | 100 | ||||
400-800 | 80 | 100 | ||||
500-1000 | 80 | 100 |
Browse Other Products
-
VAU-Type Combined TransformerRead More( Our company imported interna...)
-
JLS-361236 Combination Instrument TransformerRead More( Summary The JLS-3/6/12...)