Single-phase epoxy resin cast voltage transformer 6kV 10kV
Key attributes
| Brand | ROCKWILL |
| Model NO. | Single-phase epoxy resin cast voltage transformer 6kV 10kV |
| Rated voltage | 10kV |
| Rated frequency | 50/60Hz |
| Series | JDZ |
Product descriptions from the supplier
Description
Product Overview
Our 10kV indoor epoxy resin cast voltage transformer is designed for indoor power systems with rated frequency of 50/60Hz and rated voltage of 10kV and below. It provides stable and accurate performance for voltage measurement, energy metering, and relay protection in medium‑voltage power distribution systems. Featuring a fully enclosed, epoxy‑cast structure, this voltage transformer offers high insulation strength, reliable operation, and long service life, making it widely suitable for global power utilities, industrial projects, switchgear assembly, and international procurement.
Key Features
- Epoxy resin cast, fully enclosed structure for high insulation and durability
- Suitable for 50/60Hz, 10kV and below indoor power systems
- Provides accurate voltage sensing for metering and monitoring
- Supports reliable relay protection for power equipment and lines
- Compact design, easy installation and maintenance
- Complies with international standards for global application
Techmical data
|
Type
|
Rated frequency (Hz)
|
Voltage ration(V)
|
Accuracy class
|
Rated output (VA)
|
Ultimate output
|
Rated insulation level(VA)
|
|---|---|---|---|---|---|---|
|
JDZ10 - 3B
|
50/60
|
3000/100
|
0.2/0.5/1.0
|
10/20/50
|
150
|
3.2/24/40
|
|
JDZ10 - 6B
|
50/60
|
6000/100
|
0.2/0.5/1.0
|
10/20/50
|
150
|
7.2/32/60
|
|
JDZ10 - 10B
|
50/60
|
10000/100
|
0.2/0.5/1.0
|
10/20/50
|
150
|
12/42/75
|
Product Construction
This voltage transformer features a fully epoxy resin cast structure, with the primary winding, secondary winding and iron core integrally cast together. It provides excellent insulation performance and high moisture resistance, and can be installed in any position and any orientation.
Service Conditions
-
Installation Site: Indoor
-
Altitude: Not exceeding 1000m
-
Ambient Temperature: Maximum +40°C, minimum -5°C; daily average not exceeding 30°C
-
Indoor Humidity: Maximum relative humidity 90% at room temperature
-
Atmospheric Conditions: No severe pollution in the air
-
Vibration: Installation site must be free from significant vibration or shock
Scope of Application
This 10kV indoor epoxy resin cast voltage transformer is widely used in indoor power systems (10kV and below, 50/60Hz), including but not limited to:
- Indoor power substations and distribution stations
- Industrial and commercial buildings (factories, office buildings, shopping malls)
- Medium‑voltage switchgear and distribution cabinets
- Urban and rural indoor power distribution networks
- Infrastructure and public utility power systems
- Any indoor application requiring accurate voltage measurement, energy metering, and relay protection up to 10kV
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