50 kVA Three Phase Grounding Transformer
| Brand | Vziman |
| Model NO. | 50 kVA Three Phase Grounding Transformer |
| Rated frequency | 60Hz |
| Rated capacity | 50kVA |
| Series | SJD |
Product Introduction
Vziman grounding transformers are critical components in power networks. Their durability and availability have a significant impact on grid reliability and performance. Vziman does not compromise on quality. Each unit we deliver undergoes rigorous full-acceptance testing.
Vziman offers a comprehensive line of grounding transformers and associated components. Our entire range results from our unique research, development, and manufacturing, making us exceptional in the industry. As a result, we have gained extensive experience in every aspect of power transformer technology. Customers can count on our products’ quality and reliability.
Vziman grounding transformers provide high levels of customization and can be used in a variety of applications. With voltage up to 36 kV and rated power up to 300 KVA, they are appropriate for a variety of applications. Furthermore, the entire range complies with the latest global and regional eco-efficiency standards.
Product Parameters
| Rating | 50 KVA |
| Winding Configuration | Zig-Zag or Wye-Delta |
| High Voltage | Up to 36 kV (can be customized) |
| Low Voltage | 380, 400, or 415 V (can be customized) |
| Frequency | 60 Hz |
| Number of Phases | 3 |
| System Neutral Earthing | Solidly Earthed / Resistance Earthed |
| Short-Time Neutral Current | Up to 3000 A |
| Percentage Impedance | ≤5% |
| Max. duration of short time current | 1-10 seconds |
| Cooling method | ONAN, ONAF |
| Installation | Indoor / Outdoor |
| Tapping Range | ±2 × 2.5% |
| Enclosure Options | -Transformer cabinets for any IP degrees with: - CT - VT - Isolation switch |
| Enclosure Type | Type 3R, 3R-Enhanced or Non-Ventilated |
| Core Material | Cold-Rolled, Grain Oriented, Silicon Steel |
| Standard | IEEE/ANSI, CSA |
| Winding Material | Copper, Aluminum |
| Altitude | Up to 1000 m |
| Tap Changer | Off-Load Tap Changer |
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