Pcb Power Module - Tripp Lite SU60KX Manual

1 Basic Operation (continued)
1.7 Printed Circuit Boards (PCB) (continued)
1.7.2 PCB Location (Power Module)
PCB Board Name
NH-PM-A
NH-PM-K
NH-PM-C
NH-PM-P
NH-PM-M
NH-PM-DSP(PFC)
NH-PM-B
NH-PM-D
NH-PM-L
NH-PM-N
NH-PM-DSP(INV)
NH-PM-H1
NH-PM-H2
NH-PM-H3
Description
Rectifi er of Phase R and S, Inductance and Switching Devices of DC-DC Converter, Bus Capacitors and Battery SCR
circuit
Rectifi er of Phase T and S, Inductance and Switching Devices of DC-DC Converter, Bus Capacitors and Battery SCR
circuit
Charger
Auxiliary Power
Control Circuit for PFC and Charger
DSP Chip (Assemble on NH-PM-M Board)
Switching Devices of Inverter (Phase T) and Bus Capacitors
Switching Devices of Inverter (Phase R and S) and Bus Capacitors
LC Filter of Inverter, Current Sensor and Static Switch Circuit of Inverter
Control Circuit for Inverter
DSP Chip (Assemble on NH-PM-N Board)
External Connector of Power Module AC Input
External Connector of Power Module Battery Input
External Connector of Power Module AC Output
N
L
D
B
H3
H2
K
P
Fig 1.7.2a
M
C
Fig 1.7.2b
33
H1
A