KR-2520 Voltage Switching Device

Introduction to KR series voltage switching device ● KR series voltage switching device is a multifunctional and intelligent parallel device developed and designed based on the continuous development of the current power supply system. ● It has the functions of voltage switching and parallel operation in one

KRIntroduction to Series Voltage Switching Devices

●KR series voltage switching device is a multifunctional and intelligent parallel device developed and designed based on the continuous development of power supply methods in the current power supply system

●This product has the functions of voltage reset and parallel connection, which can effectively solve the problem of PT maintenance or PT fault in a certain section. It can replace the voltage measurement and protection function of this section with another PT voltage working in the same system

●KR-3520F is suitable for power supply systems with multiple sections of busbars and multiple PTs operating in the same system. It is a non-standard product that can be developed and designed according to site and user requirements, and can carry up to 4 types of busbars PT

●KR-3520 is suitable for two sections of busbars in the same system, and can achieve voltage parallel switching, manual remote control, switching signal output, etc

●KR-2520 is suitable for two sections of busbars in the same system and can achieve voltage parallel switching

●Dual PT voltage parallel function for protecting windings and measuring windings

●Manual/Automatic Manual Switching Selection

●Switching lock

Note:

1. Inter connection 1L and 1M can be connected in parallel with 2L and 2M, while 1N and 1O can be connected in parallel with 2N and 2O