Place of Origin:
Shanghai, China
Brand Name:
Ewen Power
Certification:
CE, ISO:9001
Model Number:
SGF-15KVA
380V / 380V 15kva transformer 3 phase for Photovoltaic Power Generation
1. Product Specifications
| Product Name | Three phase transformer | Product Model | SG-15KVA |
| Place of Origin | Jiading District, Shanghai | Brand | Ewen/OEM |
| Primary Voltage | 380VAC/400VAC | Secondary Voltage | 380VAC |
| Windings | Three Windings | Phase | 3 Phase |
| Working Frequency | 50hz/60hz | Rated Capacity | 15KVA |
| Working Efficiency | 95% | Ambient Altitude | ＜2000m |
| Ambient Temperature | -15℃~45℃ | Waveform Distortion | Nil |
| Insulation Impedance | ≥2 MΩ | Insulation Class | F |
Secondary Voltage Precision | ±2% | Working Noise | ＜35db |
| Wiring Mode | Y/Y, Y/△, △/Y etc | Service Time | 20 Years |
| Cooling Way | Air Cooling | Function | Voltage change |
| Temperature Rise | ＜80℃ | Dielectrical Strength | 2000VAC/min |
| Relavant Humidity | 20%-90% | Time Relay | Yes |
Over-load Bearing Capability | 30S for double load | ||
| Protection Functions | Over-load/over-current protection could be customized | ||
2. Product Overview
The transformer introduced here is a three phase 15KVA one used for photovoltaic power generation. Its input voltage is 380V. The output voltage is also 380V. The primary winding and the secondary winding are separated from each other. There is a control system, which could set the time to power on and power off automatically.
3. Product Features
| Sound and stable performance | The 15KVA three phase transformer could work constantly for a very long period of time. |
Clear display of primary and secondary voltage | The input and output voltage is shown respectively in two analog meters. |
| Time relay design | You could set the time to power on and off to satisfy the needs of photovoltaic power generation. |
Photovoltaic power generation specified product | This product with control system is specially designed for photovoltaic power generation. |
| Anti-interference | The transformer is an isolation one, which could effectively reduce the interference of harmonics. |
4. Pre-shipping Tests
Before leaving our factory, every transformer must be tested rigorously. The following tests should be finished before the product is delievered.
| Product appearance | Insulation resistance |
| Winding resistance | Input voltage |
| Output voltage | Short circuit impedance |
| No-load loss | Working current |
5. Company Advantages
① As both a manufacturer and trading company, we could provide you with high-quality goods and fast response speed.
② We have a strong production team to prepare delicate products for our customers.
③ Ewen has a professional technical team, of which the members would help you with any issue with regard to the product.
④ Ewen provides comprehensive aftersale services to ensure excellent after-sale experience for our customers.
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