Single-Phase and Three phase Boosting Transformer
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General (BT series boosting transformer)
IT series single - phase and three - phase boosting transformer adopts high quality material and advanced technology , it has advantages of damp - proof and convenient maintenance, it can be applied to such power transmission and distribution places like underground railway , high building, airport, station, wharf, enterprise, tunnel, etc. It is mainly used in power supply occasions of AC 50/60Hz and voltage less than 1000V. All the input and output voltage , connection group and capacity of tapped winding can be designed and produced according to users requirements.
Working conditions (BT series single phase and three-phase boosting transformer)
- Ambient temperature: -15C+40C
- Altitude: <1000m
- Relative humidity: <90%
- Environment exists without gas, steam, chemical deposition, dust or dirt that will affect transformer insulation seriously, also explosive or corrosive medium is not allowed.
- If any special working conditions that are not in line with the above stipulations, user shall negotiate with us.
Main technical characters (BT series single phase and three-phase boosting transformer)
- Input voltage: rated voltage 10%
- Output voltage: rated voltage +1% (no load)
- Efficiency: 96%
- Waveform distortion: no additional waveform distortion
- Function: indication of input voltage, output voltage and current.
- Protection: over-current protection
- Can operate itself without anybody attending for a long term
- Insulation resistance: 50M
- Electric strength: no breakdown or flashover phenomenon under power frequency sine voltage of 2000V for 1min
- Overload capability: for 1min under two times of rated current
- Power: 5KW - 250KW (or lager range)