Product overview
This type of transformer is the pilar structure, fully enclosed outdoor epoxy casting, with the arc resistance, resistance to ultraviolet radiation, anti-aging, and long-life characteristics of an outdoor oil-immersed transformer generation product. The product is fully enclosed, insulated, and resistant to moisture. The secondary outlet end of the junction box, below the outlet hole, is safe and reliable. There are four mounting holes on the base channel, suitable for installation in any position in any direction.
Technical parameters
The current transformers are in accordance with GB1207 and lEC60044-2 standards Rated insulation level: 24/65/125kV Rated frequency: 50 Hz or 60 Hz.
| Type | Rated voltage ratio (kV) | Class combination | Accuracy class and relative rated output (VA) COSΦ =0.8 | Limiting the thermal output of secondary wings (VA) | Weight(kg) | ||
|---|---|---|---|---|---|---|---|
| 0.2 | 0.5 | 3 | |||||
| JDZW-20R JDZW-15R | 20/0.1 15/0.1 20/0.22 15/0.22 | 0.2 0.5 3 | 30.0 | 50.0 | 500 | 800 | 60.0 |
| 20/0.1/0.22 15/0.1/0.22 | 0.2 0.5 3 | 30.0 | 50.0 | 500 | Power supply maximum output: 2*500 | ||
Overall dimensions drawing
Wiring schematic diagram
