MG-CD String control and protection monitors
Referencia: MG-CD4
Power line carrier communication
• Remote control interface over DC switch
• String characteristics:
• String number: 1÷22 (depending on model)
• Maximum intensity per string: 20A
• Voltage range: 450÷1500V
• Detection of electric arc in string and busbar in accordance with UL1699B and FN:E484344
• Configurable alarms:
• Overvoltage and undervoltage
• Overload and underload
• Intensity imbalance
• Surge
• Undervoltage
• Overload
• Current reversal
• Transitional protection status
• Fuse protection status
• Main switch status
• Protection panel temperature
• Working temperature -30÷700C
• Relative humidity: 0÷95%