Basic Info.
Model NO.
JDZ10 -10
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 fully closed single-phase structure for indoor use, 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 complies with the standards GB 20840.1-2010 Instrument transformers-Part1:General requirements, GB 20840.3-2013 Instrument transformers-Part3:Additional requirements for inductive voltage transformers, and JJG314-2010 Instrument Voltage Transformers.
Use environment
- Altitude: should not exceed 1000m
- Ambient temperature:-5ºC~+40ºC
- Air relative humidity:≤85%
- Air relative site: indoor.
Technical parameter
- Insulation level:12/42/75kV, 7.2/30/60kV
- Power factor:cosφ=0.8
- Rated frequency:50Hz or 60Hz
- Weight: 30kg
Technical ratio
| Rated voltage ratio(kV) | Accuracy class | Rated output(VA) | Limit output(VA) |
| 6/0.1/0.1 | 0.2/0.2 | 15/15 | 300 |
| 6/0.1/0.22 | 0.2/3 | 15/100 | 300 |
| 10/0.1/0.1 | 0.2/0.2 | 15/15 | 300 |
| 10/0.1/0.22 | 0.2/3 | 15/100 | 300 |
Eng. ADOFO MICHAEL ADJEI / BSc, MSc Project Manager, Foreign Trade and Technology
Denggao Electric Co. Ltd
Head Office: No 208 Weiwu Lu, Economic Development Zone. Yueqing - China