Product Overview

• PN:3ASC25H203｜Brand:ABB｜Subseries:DAPC100｜Type:Inverter Main Control Board

• Definition:Core driver control PCB for legacy ABB medium/low voltage variable frequency drives, original OEM production discontinued, supply unused surplus & fully bench-tested refurbished boards for aging drive field replacement

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• Core Features

• • Full drive logic control, PWM waveform generation, current/voltage closed-loop regulation
  • Onboard multi-port communication:Profibus,Modbus RTU,hard-wired field signal terminals
  • Built-in hardware fault detection:overcurrent,overvoltage,overheat,phase loss self-diagnosis

  • Direct plug-in match with DAPC100 series drive power base, one-to-one cabinet layout

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• Technical Specs

• • Model:3ASC25H203(DAPC100)
  • Supply:24VDC auxiliary power from drive inner power supply
  • Power consumption:~14.5W
  • Operating temp:0℃~+60℃｜Storage:-40℃~+85℃,RH5~95% non-condensing
  • Net weight:0.34kg｜PCB dimension:132×98×22mm
  • HS Code:8537101190

  • Cert:CE,UL certified

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• Compatibility

• Exclusive match for ABB old-type DAPC100 series frequency converter unit; not compatible with ACS800/ACS580/ACS550 new generation drives

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• Application

• • Spare replacement for metallurgy,water treatment,paper mill,petrochemical obsolete ABB drive cabinet

  • Drive system overhaul & on-site emergency repair for legacy production line equipment

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• Our Advantage

• • Full load aging test + waveform inspection before shipment
  • 12-month global warranty for all stocked units
  • DHL/Fedex worldwide door-to-door shipment
  • Technical support for drive wiring & parameter debugging