
220V DC/48V AC 1 to 10kVA off-grid telecom inverter with pure sine wave, 800 to 7000W
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- Telegraphic Transfer in Advance (Advance TT, T/T)
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Payment Type: | Telegraphic Transfer in Advance (Advance TT, T/T) |
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Product Description
Product Description
- CE approved
- Inverter efficiency: >85%
- Output type: single
- With battery
- Output frequency: 50/60Hz
- Type: DC/AC inverters
- Input voltage: 48V
- Output voltage: 220V
- Output power: 800 to 7000W
- Output current: 3.6 to 31.8A
- Wave shape: pure sine wave
- Communication interface: RS232/RS485/RJ45 (optional)
- 1 to 10kVA with micro-CPU control, intelligence model product,good designing and reliability are advantages
- Adapted SPWM technology, with output of stabilized voltage andfrequency, pure sine wave
- Good compatibility, built-in by-pass switch, high overloadfeature for reliable and continuous power supply
- Working types: AC and DC power
- AC power type means city power supply is main when city poweris normal, when city power is off, inverter comes into workstate
- DC power type means inverter power supply is main when citypower is normal, when inverter power off, city power comes intowork state automatically
- With excellent designing, can be auto switched to bypass onrunning state, its easy to maintain and replace battery withouteffecting load power supply
- In case there is battery voltage high/low or overload, overloadwarning shutdown output, when battery voltage recovers normal,battery voltage recovers, power supply output will auto recovers in50 seconds after overload off
- This function is very suitable for communication station inwhich there is no person on duty
- Supports network communication system, power working state canbe monitored by supervision software
- Protection: input under-voltage/overvoltage, output overload,short-circuit, AC input high and low voltage protection
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