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>>Current Transformer & Potential Transformer >>Combined Transformer >>JLS-361236 Combination Instrument Transformer
JLS-361236 Combination Instrument Transformer
Summary
The JLS-3/6/12/36 combined instrument trans formers hav e four versions with different voltages 3/6/12/36 kV. The transformers are designed for three phase electric systems of rated frequency of 50/60Hz. The products are used in metering electric energy, voltage controlling and relay protection applications
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JLS-3/6/12/36 Combination Instrument Transformer
Summary
The JLS-3/6/12/36 combined instrument trans formers hav e four versions with different voltages 3/6/12/36 kV. The transformers are designed for three phase electric systems of rated frequency of 50/60Hz. The products are used in metering electric energy, voltage controlling and relay protection applications
Technical specification
1. Rated voltage: 6kV/12kV/36kV
2. Accuracy class: 0.5/0.2 and 0.5S/0.2S
3. Rated voltage ratio: 6k/100; 1k/100; 3300/100
4. Rated current ratio: 5 ~ 300/5
5. Note: The products may be custom manufactured to a higher ratio.
6. More parameters are displayed in the following table.
Type |
Rated voltage ratio(V) |
Rated current ratio(V) |
Frequency |
Voltage transformer accuracy class and rated output(VA) |
Current |
Rated insulation |
Standard code | ||
(HZ) |
transformer accuracy class and rated output(VA) |
Level(KV) | |||||||
0.2 | 0.5 | 0.2 | 0.5 | ||||||
JLS-3 | 3000/100 | 5-300/5 | 50 | 20 | 25 | 10 | 10 | 3.6/24/75 |
GB 1208-97 GB 1207-97 GB 17201-97 |
JLS-6 | 6000/100 | 5-300/5 | 50 | 20 | 25 | 10 | 10 | 7.2/32/75 | |
JLS-12 | 6300/110 | 5-300/5 | 50 | 20 | 25 | 10 | 10 | 7.2/32/75 | |
10000/100 | 5-300/5 | 50 | 25 | 25 | 10 | 10 | 12/42/75 | ||
JLS-36 | 36000/100 | 5-300/5 | 50 | 50 | 50 | 10 | 10 | 10.5/95/185 |
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