Product Overview:
The JDJW-10R voltage transformer is suitable for outdoor power systems with a rated frequency of 50Hz or 60Hz and a rated voltage of 10kV. It is used for energy metering, voltage monitoring, and relay protection.
Technical parameters:
Rated voltage ratio: 10kV/0.1kV or 10kV/0.22kV.
Accuracy level or accuracy level combination: 0.2 level, 0.5 level, 3P level.
Rated secondary output (VA): Depending on different accuracy levels, the outputs are 20VA, 40VA, and 100VA.
Maximum output (VA): 500VA.
Rated insulation level: 12/42/75kV.
Pollution level: Level II.
Weight: Approximately 28kg.
Normal usage conditions:
Environmental temperature: maximum+40 ºC; Minimum -25 ºC; The daily average does not exceed 30 ºC.
Altitude: not exceeding 1000m.
Atmospheric conditions: There is no severe pollution in the atmosphere.
Structure and characteristics:
This type of transformer is an outdoor type, epoxy resin cast fully enclosed structure, with excellent insulation performance and moisture resistance. Compact structure, small volume, light weight, and easy surface cleaning. There are 4 mounting holes on the product base for installation.
Application scenarios:
Suitable for outdoor substations, industries, small businesses, distribution stations, and other occasions.
Manufacturer information:
Multiple manufacturers provide JDJW-10R voltage transformers, including Chint Transmission and Distribution, Colin Electric, etc.
The above information provides a detailed description, technical parameters, usage conditions, structural characteristics, and manufacturer information of JDJW-10R voltage transformer for your reference. If you need further detailed information or customized services, we recommend contacting the manufacturer directly for professional advice.
Product Overview:
The JDJW-10R voltage transformer is suitable for outdoor power systems with a rated frequency of 50Hz or 60Hz and a rated voltage of 10kV. It is used for energy metering, voltage monitoring, and relay protection.
Technical parameters:
Rated voltage ratio: 10kV/0.1kV or 10kV/0.22kV.
Accuracy level or accuracy level combination: 0.2 level, 0.5 level, 3P level.
Rated secondary output (VA): Depending on different accuracy levels, the outputs are 20VA, 40VA, and 100VA.
Maximum output (VA): 500VA.
Rated insulation level: 12/42/75kV.
Pollution level: Level II.
Weight: Approximately 28kg.
Normal usage conditions:
Environmental temperature: maximum+40 ºC; Minimum -25 ºC; The daily average does not exceed 30 ºC.
Altitude: not exceeding 1000m.
Atmospheric conditions: There is no severe pollution in the atmosphere.
Structure and characteristics:
This type of transformer is an outdoor type, epoxy resin cast fully enclosed structure, with excellent insulation performance and moisture resistance. Compact structure, small volume, light weight, and easy surface cleaning. There are 4 mounting holes on the product base for installation.
Application scenarios:
Suitable for outdoor substations, industries, small businesses, distribution stations, and other occasions.
Manufacturer information:
Multiple manufacturers provide JDJW-10R voltage transformers, including Chint Transmission and Distribution, Colin Electric, etc.
The above information provides a detailed description, technical parameters, usage conditions, structural characteristics, and manufacturer information of JDJW-10R voltage transformer for your reference. If you need further detailed information or customized services, we recommend contacting the manufacturer directly for professional advice.
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 site: indoor.
Technical parameter
- Insulation level:12/42/75kV
- Power factor:cosφ=0.8(lag)
- Rated secondary current: 5A or 1A
- Rated frequency:50Hz or 60Hz
- Weight: 21.5kg
Technical ratio
| Rated voltage ratio(kV) |
Rated secondary output(VA) |
Max.output(VA) |
Rated insulation level(kV) |
Notes |
| 02 |
0.5 |
1 level |
2 level |
| 3000/100 |
15 |
30 |
60 |
150 |
200 |
3.6/25/40 |
Same as "RZL" |
| 6000/100 |
7.2/32/60 |
| 10000/100 |
12/42/75 |
Audited Supplier 
){kind=link}