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- Product Description
- Product Parameters
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Basic Info.
Product Description
JLSZV2-6,10W COMBINED TRANSFORMERS
TECHNICAL DATA
The products accord with the standards of GB17201-2006 and some special demands
Rated frequency 50HZ/60HZ
Ambient temperature -15ºC - +55ºC
Altitude not more than 4500M
This type of voltage transformer adopts epoxy-resin vacuum casting, assembled by 4 single phase winding is applicable for power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 10kV, used for electric energy metering and voltage measurement. It is featured with long creepage distance, high secondary output capacity, stable insulation, excellent performances against pollution, UV or acid rain,etc. Special specifications with load control output and power output are available at request.
It complies with the standards GB 20840.1-2010 Instrument transformers-Part 1: General requirements, GB 20840.2-2014 Instrument transformers-Part2:Additional requirements for current transformers, GB20840.3-2013 Instrument transformers-Part3:Additional requirements for inductive voltage transformers and GB 20840.4-2015 Instrument transformers-Part 4: Additional requirements for combined transformers.
| Type | Rated voltage ratio(V) | Accuracy class and rated secondary output(VA) | Limit output(VA) | Rated insulation level(KV) |
| JLSZV2-6W | 6000/100 | 0.2-2×20 0.5-2×50 1-2×80 3-2×200 | 2×400 | 7.2/32/60 |
| JLSZV2-10W | 10000/100 | 12/42/60 |
| Rated primary current(A) | Single transformation ratio | Accuracy class and rated secondary output(VA) | 1s thermal current(KA) | Rated dynamic currnet(KA) | ||
| (0.2)s | 0.5s | 0.5 | ||||
| 7.5-10-15 | 7.5 | 10 | 10 | 15 | 1.0 | 2.5 |
| 10-15-20 | 10 | 1.5 | 3.75 | |||
| 15-20-30 | 15 | 2.4 | 6.0 | |||
| 20-30-40 | 20,25 | 3.0 | 7.5 | |||
| 30-40-50 | 30 | 4.5 | 11 | |||
| 40-50-75 | 40 | 8 | 20 | |||
| 50-75-100 | 50 | 9 | 22.5 | |||
| 75-100-150 | 75 | 12 | 30 | |||
| 100-150-200 | 100 | 16 | 40 | |||
| Rated primary current(A) | Single transformation ratio | Accuracy class and rated secondary output(VA) | 1s thermal current(KA) | Rated dynamic currnet(KA) | ||
| (0.2)s | 0.5s | 0.5 | ||||
| 150-200-300 | 150 | 10 | 10 | 15 | 24 | 60 |
| 200-300-400 | 200,250 | 32 | 80 | |||
| 300-400-500 | 300 | 45 | ||||
| 400-500-600 | 400 | 60 | 100 | |||
