BITZER · Compresores de tornilloCSH7553-50Y-45PModel: CSH7553-50YTechnical dataCompact Screw Compressors / // Series CSH65 and CSH75ModelCSH7553-50YFamilyCompresores de tornillo compactosElectrical supply50 Hz420 V · Δ/ΔΔ · 45P · Three-phaseBefore confirming, check the nameplate and serial number.Exploded drawing and spare partsExploded drawing and spare parts →Included equipmentOil charge · BSE170 (ester oil)Oil heater · 200 W, 230 VProtection device SE-E4 · 115 .. 230 V-1-50/60 Hz ∙ for motor supply voltage 200 .. 690 VCoils for capacity regulator · 230 V-1-50/60 Hz (4x)Suction line bushing · D76L - 3 1/8" (DN 80)Discharge line bushing · D54L - 2 1/8" (DN 50)Options for this equipmentMotor for special voltageBridges for direct on line start (DOL)Oil level monitoring OLC-D1-S ∙ opto-electronic ∙ minimum · 230 V-1-50/60 HzOil level monitoring OLC-D1-S ∙ opto-electronic ∙ minimum · 115 V-1-50/60 HzOil level monitoring OLC-D1-S ∙ opto-electronic ∙ minimum · 24 V-AC/DCOil level monitoring OLC-D1-S ∙ opto-electronic ∙ minimum, maximum · 230 V-1-50/60 HzOil level monitoring OLC-D1-S ∙ opto-electronic ∙ minimum, maximum · 115 V-1-50/60 HzOil level monitoring OLC-D1-S ∙ opto-electronic ∙ minimum, maximum · 24 V-AC/DCOil level monitoring OLC-D1-S - glass cone ∙ minimum prepared · ∙ mounted ∙ without control moduleOil heater · 200 W, 115 VOil heater · 200 W, 400 VProtection device SE-E4 · 24 V-1-50/60 Hz ∙ for motor supply voltage 200 .. 690 VProtection device SE-E5 ∙ replaces SE-E4 ∙ for frequency inverter operation · 115 .. 230 V-1-50/60 Hz ∙ for motor supply voltage 85 .. 575 VProtection device SE-E5 ∙ replaces SE-E4 ∙ for frequency inverter operation · 24 V-1-50/60 Hz ∙ for motor supply voltage 85 .. 575 VProtection device SE-E5 ∙ replaces SE-E4 ∙ for frequency inverter operation · 24 V-DC ∙ for motor supply voltage 85 .. 575 VProtection device SE-i1 basic sensor kit ∙ enhanced protection and monitoring functions ∙ replaces SE-E4 · 115 V .. 230 V-1-50/60 Hz - oil temperature sensor PTC ∙ for motor supply voltage 200 .. 690 V ∙ suitable for frequency inverter and softstarter operation ∙ completely mounted and wiredProtection device SE-i1 full sensor kit ∙ enhanced protection and monitoring functions ∙ replaces SE-E4 · 115 V .. 230 V-1-50/60 Hz - OLC-D1-S minimum - HP and LP pressure transmitters - oil temperature sensor NTC ∙ for motor supply voltage 200 .. 690 V ∙ suitable for frequency inverter and softstarter operation ∙ completely mounted and wiredCoils for capacity regulator · 115 V-1-60 Hz (4x)Coils for capacity regulator · 24 V-1-50/60 Hz (4x)Coils for capacity regulator · 24 V-DC (4x)Vibration dampers · elastomer dampersHeating device for terminal box · 30 W, 230 VHeating device for terminal box · 30 W, 115 VMuffler for discharge line · SD54Adapter and shut-off valve for economiser connection · with pulsation mufflerAdapt and shut-off valve for liquid injectionAdapter with control valve for external oil cooler · 230 V-1-50/60 HzAdapter with control valve for external oil cooler · 120 V-1-60 HzSound insulation hood · part not. 37790704Suction line bushing · D64L - 2 5/8" (DN 50)Suction shut-off valve · D64L - 2 5/8" (DN 80)Suction shut-off valve · D76L - 3 1/8" (DN 80)Discharge shut-off valve · D54L - 2 1/8" (DN 50)Warranty Extension per year · details see Warranty Extension
