Replacement PCBs for Legacy CPI & CPL Units
Fully upgraded, tested, and ready for plug-and-play installation in legacy Custom Power Inc. and Custom Power Ltd. systems.
E500-C155
Static Switch SCR Gate Driver
E501-C161
3-Phase Inverter Sync Oscillator
e502-c449
Three-Phase Static Switch Controller
e503-c179
Six-Pulse SCR Gate Driver
e504-c453T
Gate Control Board
e508-c140
Three-Pulse SCR Gate Driver
e509-c406
Two-Pulse SCR Gate Driver
e510-c163
LED/Relay Alarm Board
e511-c167
Voltage Sensing Relay
e512-c426
1 phase Inverter Sync Oscillator
e513-c249
Static Switch Controller
e514-C100DCC
SBC Battery Charger Controller
e515-C100GDR
SBC Battery Charger Gate Driver
e516-C100PSS
SBC Battery Charger Power Supply
e517-C100SPL
SBC Battery Charger Phase Splitter
e518-C230
Load Sharing Circuit Assembly
e519-C160
DC Ground Detect Relay
e520-C269
DC Current Sensing Relay
e521-C1103
Fan Fail Relay
e523-C1102
Current AC to Volts DC Transducer
e525-C183
Fan Fail Relay
e527-C1105
Volts DC to Volts DC Transducer
e529-C1107
4-Channel DPDT Relay Module
e530-C500FFC
Fan Fail Relay
e542-C426
1 Phase Inverter Sync Oscillator
e545-C353
IGBT Driver H-Bridge Control
e547-C353G
IGBT Driver H-Bridge Control
Not Listed?
Contact to inquire about your unit
Legacy PCB Support
Modern replacements for legacy control boards. Plug-and-play.
Support for legacy CPI & CPL equipment
Previously labeled with: +1-800-442-7489