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Duplex Pump Control Panel Model L922-B

Price : On Request
Ready Stock


Application: Control&Protect Single phase Pump forpressure boosting,DOLIntelligent pump controller L922-B is an easy to use,programmable controlling & protection device for duplexbooster pump .Model L922-B is specially designed for pressure boosterpumping system by adopting pressure transmitter (0.5-4.5v),pump user can easily set the different pressure valueand observe the dynamic pressure value in the pipeline.Duplex Pump Control Panel Model L922-B(Pressure Boosting Type)Main Spec:Main features:Rated Inp t Voltage: AC 220V/50HZ,Single PhaseRated Output Power:0.37W-2.2KW/3KW-4KW- Double pumps control Main pump/standby pump automatically alternate Main pumps/standby pump automatically switch against malfunctions Standby pump participate running if required- Present pressure transmitter with 0.5-4.5V analog signal- Easily setting the different pressure value and observing the dynamic pressure value- Eliminates the pressure switch:pressure setting for two pumps;pressure setting for one pump- Automatically stop the pump in the case of water shortage, protecting it from drying running without installing thefloat switch or liquid probe in the well- Auto / Manual switch- Pump accumulative running time displaying- Pump last five fault record displaying- LCD displays pump running information- Protect the pump against many faults- Grade of Protection IP 54- Present remote monitor- Present one dry contact point- Visual & Audio alarm for fault promptuL
  • Product Details
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  • Place of Origin : china
  • FOB Price : On Request
  • Minimum Order Quantity : Not Given
  • Supply Ability : Ready Stock
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