CONNECTION
5.3 FUNCTIONAL GROUNDING
VEHICLE INTERFACE ACCORDING TO IEC 61851
1. Connect the terminals "CP" and "PP" (on free versions only) directly to the vehicle connector .
2. First connect the ground connection of the vehicle interface to the 0V reference point and then route this potential from there .
DANGER: NEVER USE THE TERMINALS OF THE MAINPINE EPC CHARGING
CONTROLLER AS A 0V REFERENCE POINT.
Always route this externally from the device! The 0V reference point within the plant must be dimensioned according to the
anticipated current of the plant itself . The EPC connection to the 0V is only a functional ground . Failure to observe this notice can
result in electric shock or damage to property .
5.4 RELAY OUTPUTS
We recommend single fusing with 230/400 V 10 kA circuit breakers, 1-pin, C, 2 A, T = 70 mm, item no .
SHUTDOWN OF POWER BRANCH
According to IEC 61851, a shutdown of the power branch on completion of the charging process within 100 ms is required . The Mainpine
EPC Charging Controller deactivates the relay output within this requirement after detecting the shutdown criterion .
WARNING: THE SHUTDOWN OF THE POWER BRANCH, IN PARTICULAR THE POWER
CONTACTOR, IS TO BE DESIGNED IN SUCH A WAY THAT THE ENTIRE IMPACT CHAIN
DOES NOT EXCEED THE REQUIRED 100 MS.
Failure to observe this notice can result in death or serious physical injury .
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