Gen chargers connections

1. DC. Charger connection

2. Introduction :
• The DC. Charger connected with the main power inside the generator
control board in 2 ways as below :
1- Connected via solenoid relay (safe connection )
2- Connected directly with main power

3. 1- Connected via solenoid relay
Input main power
220 v
The Input AC power
(line L) pass throw
solenoid relay
before connected
with D.C charger
Input main power
220 v ,disconnected
when generator is
running

4. Follow
solenoid relay (fuel relay)
From protection control
12 V
To Solenoid
220 V from
main contactor
Line phase pass
throw normally
closed terminal

5. 2- Connected directly with main power
The main input
connected
directly from
main power

6. Remote start connection from ATS

7. Thanks