Kemppi KEMPACT 253R - Understanding Control Panels; Regular Control Panel Operations

SERVICE MANUAL
KEMPACT RA_V_1.2
19 (40)
Kemppi Oy
4. MAIN CIRCUIT CARD Z001
4.1. Kempact 181, 251
4.1.1. Connectors
Pin Signal Description
X1 Mains voltage Main voltage connector
X2
Mains voltage
Mains voltage connector
Pin Signal
X4 Chassis ground connector
Pin
Signal
X5 Auxiliary transformer connection, auxliary transformer is protected with PTC resistors R63 and R64
X6 PFC Auxiliary transformer connection, auxliary transformer is protected with PTC resistors R63 and R64