| Application: | Electronic |
|---|---|
| Type: | Voltage Transformer |
| Phase: | Three |
| Operation Condition: | Indoor |
| Usage: | Protection, Measurement |
| Winding Form: | Multilayer Honeycomb Type |
| Samples: |
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| Customization: |
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This type of voltage transformer is a cast resin and semi-enclosed indoor product, suitable for systems with rated frequency 50Hz, 60Hz, rated voltage 3, 6, 10kv and below without effective grounding current at neutral point. For voltage, energy measurement and relay protection.
The product is an integral casting structure, and the secondary winding is wound by high-quality silicon steel sheets into a rectangular enclosure. Core lead single point ground, fire segment winding and core coaxial sleeve around phenolic. The primary winding is evenly divided into two sections and fired. A certain distance is left between the sections for insulation between sections. The main insulating layer and the insulating layer are made of new insulating materials, and each layer of winding is encapsulated with electrostatic shielding to compensate for ground capacitance. Dry coils and iron cores are cast after vacuum casting, and the transformer has good insulation performance. The first outlet is provided with a fuse, the second outlet terminal is provided with a junction box for protection, and the bottom is provided with a bottom plate for remote fixing and fixing.
| Type | Rated voltage ratio ( KV) | Rated output (VA) | Limiting output(VA) | Reted insulating level (KV) | |||||
| 0.2 | 0.5 | 1 | 0.2/0.2 | 0.2/0.5 | 0.5/0.5 | ||||
| JDZ8-6R | 6/0.1 | 20 | 60 | 120 | 400 | 7.2/30/60 | |||
| JDZ8-10R | 10/0.1 | 30 | 80 | 150 | 12/42/75 | ||||
| JDZF8-6R | 6/0.1/0.1 | 15/15 | 15/20 | 30/50 | 300 | 7.2/30/60 | |||
| JDZF8-10R | 10/0.1/0.1 | 20/20 | 20/40 | 40/40 | 12/42/75 | ||||
| Note: if the user has other special reguirements, part of the technical parameters to be adjusted appropriately | |||||||||
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