• MCU controlled circuit with precious output
• Optional LED/LCD display mode
• High efficiency toroidal tranformer
• Dual Over load protection(Fuse/MCB)
• Relay failure dection
• Fast response time≤60mS
• Zero cross transfer technology integrated
• Individual switching power supply 12VDC
• Customized input range (60V min.)
Capacity≤1500VA
Pulg and socket
Capacity≥2000VA
Terminal input and output
Specification | 500VA | 1000VA | 1500VA | 2000VA | 3000VA | 5000VA | 8000VA | 10kVA | 15kVA | 20kVA | 30kVA | |
Input | Phase | Single phase | ||||||||||
Voltage | 150V~250V/130V~250V/100V~270V/80V~270V | |||||||||||
Frequency | 50/60Hz | |||||||||||
Output | Voltage | 220~240V±8% | ||||||||||
Power factor | 0.8 | |||||||||||
Frequency | 50/60Hz | |||||||||||
Protection | Under voltage | Yes | ||||||||||
Over voltage | Yes | |||||||||||
Over heat | Yes | |||||||||||
Time delay | 5 sec/255 sec Optional | |||||||||||
Bypass funtion | Optional | |||||||||||
Overload | Yes | |||||||||||
Short circuit | Yes | |||||||||||
Others | Efficiency | 90% | ||||||||||
Condition | Temperature | -5℃ ~ +45℃ | ||||||||||
Humidity | 20%~90% |
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