Acrel ASJ60-LD16A 16 channels of residual current monitoring device

*Monitor the residual current of AC, pulsed DC with the respective residual current transformer for each channel. *16 measuring channels per device for residual current measurement, response ranges: 1mA…30A(45…60Hz). *17 relays with N/C or N/O operation,16 relays for per residual current measuring channel, one for waterlog. *Fault trip and automatic reclosing for each channel, adjustable reclosing times and delay time.

Acrel AIM-D200-CAI DC Insulation Monitor INSULATION MONITORING DEVICE

With the development of industry, many electrical equipment and factory equipment are powered by DC systems, and the positive and negative poles of the DC system are not grounded. For ungrounded (IT) power distribution systems, insulation resistance monitoring should be performed to ensure the safe operation of the power supply system . AIM-D200-CAI DC insulation monitor can be used in 100 ~ 1000V DC systems for online monitoring of the insulation resistance of the positive and negative poles of an ungrounded DC system. When the insulation resistance is lower than the set value, it will send warning or alarm signal.

150A 200A split core CT Split-Core Current Transformers from Acrel

●Brand:ACREL ●Type:AKH-0.66/K K-∮24 ●Rated operation voltage AC 0.66kV ●Rated frequency 50-60Hz ●Ambient air temperature -30℃-70℃ ●Height above sea level≤3000m ●Power frequency withstand voltage 3000v/1min 50Hz

150A 200A split core CT Split-Core Current Transformers from Acrel

●Brand:ACREL ●Type:AKH-0.66/K K-∮24 ●Rated operation voltage AC 0.66kV ●Rated frequency 50-60Hz ●Ambient air temperature -30℃-70℃ ●Height above sea level≤3000m ●Power frequency withstand voltage 3000v/1min 50Hz