NWK1-G Low Voltage Controller Overview

NWK1-G intelligent low-voltage reactive power compensation controller is matched with low-voltage parallel capacitive screen device. It is suitable for power distribution system with rated voltage of 380V and AC 50Hz. It controls automatic switching of parallel capacitors to improve voltage quality and reduce power loss. This product has passed the type test of the quality inspection and testing center of the power industry reactive power compensation complete set. The main performance indicators have reached the domestic advanced level. The product is easy to operate, economical and practical.

NWK1-G low voltage controller features

1.1 This product uses the most advanced microprocessor in the world for intelligent measurement and expansion.

1.2 The controller displays the power factor, which can be used to set the switching delay time, input threshold, overvoltage protection threshold, number of switching circuits, and operation status display.

1.3 Self-identification function, sampling current is non-polar

1.4 Strong anti-interference ability, can resist single pulse interference and pulse group interference from peripheral common mode 2500V, differential mode 1000V, frequency 100KHz.

1.5 With over-voltage acceleration protection function, it can automatically and quickly cut off the input capacitor bank when over-voltage.

1.6 With network no-load blocking function, parameter setting is convenient, reducing the phenomenon of switching oscillation.

1.7 Manual operation and automatic operation mode switching function.