Basic Info.
Model NO.
JLSZV-35W
Insulating Medium
Epoxy Resin
Installation
Extension Type
Magnetic Circuit Structure
Single Stage Type
Voltage Transformation Principle
Electromagnetic Type
Transport Package
Export Box
Trademark
DGG
Origin
China
HS Code
8504311000
Production Capacity
100000PCS/Year
Product Description
GENERAL This type of voltage transformer adopts epoxy-resin vacuum casting and a three-phase three-system structure which is applicable for power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 35kV, used for electric energy metering and current, voltage measurement, and relay protection. It is featured with long creepage distance, high secondary output capacity, stable insulation, excellent performance against pollution, UV or acid rain, etc.
It complies with the standards:
1. IEC 61869-1&4
2. GB 20840.1-2010 Instrument transformers-Part 1: General requirements,
3. GB 20840.2-2014 Instrument transformers-Part2:Additional requirements for current transformers,
4. GB20840.3-2013 Instrument transformers-Part3:Additional requirements for inductive voltage transformers and
5. GB 20840.4-2015 Instrument transformers-Part 4: Additional requirements for combined transformers.
USAGE: ENVIRONMENTAL CONDITIONS
- Altitude: should not exceed 3500m
- Ambient temperature:-40ºC~+40ºC
- Air relative humidity:≤85%
- Air relative site: outdoor.
TECHNICAL PARAMETERS
- Insulation level: 40.5/95/185kV
- Power factor:cosφ=0.8
- Rated frequency:50Hz or 60Hz
- Weight: 255kg
TECHNICAL RATIO
| Current part of the technical parameter | ||||
| TYPE | Rated primary current(A) | Accuracy class | Rated output | Insulation level(kV) |
| JLSZV - 35W | 5-600 | 0.2S-10 | 72|1n | 180|1n |
| Voltage part of the technical parameter | ||||
| TYPE | Rated voltage ratio(V) | Accuracy class-rated output(VA) | Limit output | |
| JLSZV - 35W | 35000/100 | 0.2-15 | 300 | |
OUTLINE AND INSTALLATION DIMENSION
