Customization: | Available |
---|---|
Application: | Power |
Phase: | Three |
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Rated Capacity(MVA): | 8 |
Voltage ratio HV(KV): | 69 |
Voltage ratio LV(KV): | 6.3 |
Voltage ratio HV Tapping Range(kv): | ± 8 x 1.25% |
Connection symbol: | YND11 |
No-load Loss(KW): | 12 |
No-load Current(%): | 0.6 |
Full-load Loss(KW): | 42.7 |
Impedance(%): | 9 |
Reference Temperature | ° C | 75 | |||||
No-Load Losses at Principal Tapping: | W | 9.0 kW | |||||
Looses of Cooling Fan System | W | / | |||||
Insulation Levels (LI/AC): | LI325AC140/LI125AC55 | ||||||
No Load Current: | @ Un | % In | 0.56 | ||||
@ 1.05 Un | % In | 0.68 | |||||
Sound Level: | dB | < 67 | |||||
Short Circuit Impedance at Principal Tapping: | P/S | % Un | 8~10% | ||||
P/T | % Un | ||||||
S/T | % Un | ||||||
Reference Temperature | ° C | 75 | |||||
Top Oil Temperature Rise: | °C | 51K | |||||
Average Winding Temperature Rise: | °C | 64K | |||||
Insulation Resistance (Reference Temperature = 20°C): | |||||||
HV/LV / | Mohms | ≥1000 | |||||
HV/GR - LV/GR - | Mohms | ≥1000 |
Our advantages:
Quality Assurance
--From the very beginning, VILLE ensures quality in every step to achieve the best quality.
Experience Sharing
--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.
Global Service
--Wherever you are, VILLE global network will support and provide you with value.
Quick Response
--In response to your needs without delay, VILLE knows the value of your time.