DescriptionArmature Current: 36Amp – 2250AmpDC motor controllers for armature currents from 36A to 630AFor higher armature currents (up to 4000 Amps) we can offer a Digital, DC-Stack driver unit, Model: ER-PLXD, with external thyristor stackIntegral display2 and 4-Quadrant versionsCompact chassis optionsUL, cUL and CE approvedFull suite of centre winding blocksMotorised potentiometer with memory2 x PID loops, freely programmable2 x totalizers, freely programmableDelay timerCurrent profilingJog/crawl/slack functionsBatch counterAutotune for current loop3 x drive recipe pages
The digital DC drives ER-PL and ER-PLX are probably the most powerful on the market today. With an extensive range of standard software blocks, they can take control of the most demanding motion tasks.
All models include a 40 character, alpha-numeric, back-lit display; full set of centre winding blocks, and a field weakener for extended speed range. Available in both 2 quadrant and 4 quadrant versions, the range comprises of 3 very compact chassis sizes.
ER-PL Series
Power Rating 15kW-1000kW @460V dcArmature Current 12Amp – 2250Amp2 quadrant (most models)
ER-PLX Series Stack Driver Unit
Power Rating 5kW – 1000kW @ 460V dcArmature Current 12Amp – 2250Amp4 quadrant
