3 Phase Transformer Indoor or Outdoor Transformer

3 phase transformer indoor or outdoor transformer
Specifications
Three-Phase Dry Transformer Series !
Working conditions
1.Ambient temperature: -15°C~+40°C
2.2.Altitude: <1000m
3.3.Relative humidity: <90%
4.Environment exists without gas, steam, chemical deposition, dust or dirt that will affect transformer’s insulation seriously, also explosive or corrosive medium is not allowed
5..If any special working conditions that are not in line with the above stipulations, user shall negotiate with us
Main technical characters
1.Input voltage: 380V 3phase 50HZrated voltage ±10%
2.2.Output voltage:125V 1phase 50HZ rated voltage +5% (no load)
3.Efficiency: ≥95%
4.Waveform distortion: no additional waveform distortion
5.Function: indication of input voltage, output voltage and current.
6.Protection: over-current protection
7.Can operate itself without anybody attending for a long term
8.Insulation resistance: ≥50MΩ
9.Electric strength: no breakdown or flashover phenomenon under power frequency sine voltage of 2000V for 1min
10.Overload capability: for 1min under two times of rated current









Regarding the quality as our life from beginning, our company has gained ISO9001 certificate for international qualified quality system and what's more,the products have obtained CB,CCC & CE approval. Our company has established long term business connection with clients from all over the world. Enjoying high reputation on the market is a result of excellent quality and first-class services.

1. What's the payment term?
A. We accept TT,30% deposit and 70% balance agaisnt copy of BL.
2. How's the delivery time ?
A. Usually it will takes about 15-35 days for production, we try to ensure quality, while reasonable to complete the production.
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