GKQ3 Intelligent double-power automatic transfer s

Function ofGKQ3 Intelligent double-power automatic transfer switch SSU is an Automatic Transfer Switch Control Module.The module features 8-Bit microprocessor control The module is used to monitor two 3-phase AC supply Once l#(#means power)AC supply failure is detected(under voltage, over voltage, miss phase). The module Automatically transfer the switch to II# AC supply and control generator to star. Feature ofGKQ3 Intelligent double-power automatic transfer switch 1. Micro-processor based design; 2. Meter two 3-phase AC Voltages; 3. Configurable priority of supply able to set 1# supply priority or II# supply priority or none supply priority; 3. Set AUTO or MANUAL via PUSHBOTTON mounted on the front panel; 4. Two isolable N designed; 5. LEDs display the status; 6. Operational timers can be altered by the customer; 7. Control generator to Start; Specifiation of GKQ3 Intelligent double-power automatic transfer switch: 1. AC supply: 180 to 260 V(50/60Hz) 1.5vA 2. 3-phase AC input: 0 to 460V 50Hz (3 phase) 3. DC supply: 9 to 35V(1.5VA) 4. Relay output: Relay of close l&ll: 16A 25aVAC Relay of start genset: 10A 25aVAC 5. Delay timers: Normal delay time: 0 60s Abnormal delay time: 0 60s Start generator time: 0 90s(after roadI isabnormal) Stop gens time: 0 90s(after roadI isnormal) 6. Operating Temperature Range: -20 to+70 degree