Danfoss logo
VRN548

Rotary compressor, VRN548WTRBRA

126F2024

Refrigerants: R454C; R290, Power supply of drive [V/ph/Hz]: 380-440V/3ph/50-60Hz

Product specifications

Characteristic
Value
Brand techniqueRotary compressor
Capacity ControlInverter
CE markYes
China RoHS complianceYes without exemptions
Configuration codeSingle
Connection typeBrazed
Contains batteriesNo
CoolselectorFilterActive models
DescriptionVRN548WT
DG Indicator ProfileNot relevant for dangerous goods
Diameter [mm]139 mm
Discharge connection commentsRubber plug
Discharge connection diameter [mm]9.70 mm
Discharge connection height [mm]384 mm
Discharge connection materialCopper
Drawing number4CYCH0638
EconomizerNo
EU RoHS complianceYes without exemptions
FamilyVRN
Fitting sleeveODF
Fitting standardODF
Frequency [Hz]15 - 110
Gauge port HPNone
Gauge port LPNone
Glass mountingNone
High Side Volume1.5 L
High value of nominal voltage at 50Hz [V]480 V
High value of nominal voltage at 60Hz [V]480 V
High value of voltage range at 50Hz [V]528 V
High value of voltage range at 60Hz [V]528 V
In scope of WEEENo
IP protection classIPX0
Low Side Volume1.1 L
Low value of nominal voltage at 50Hz [V]380 V
Low value of nominal voltage at 60Hz [V]380 V
Low value of voltage range at 50Hz [V]342 V
Characteristic
Value
Low value of voltage range at 60Hz [V]342 V
Material DescriptionComp; VRN548WTRBRA; DC 45V/krpm; INDUST
Model numberVRN548WTRBRA
Motor protectionMotor protection by frequency converter
Network power supply [V/Ph/Hz]380-415/3/50 460/3/60
Number of starts per hour [Max]6
Oil charge [L]1.15 L
Oil level switchNone
Oil typePOE
Packing formatIndustrial pack
Packing quantity50
Phase3
Power connectionsSpade
Power supply of drive [V/ph/Hz]380-440V/3ph/50-60Hz
Product groupHermetic compressors
Product lineCommercial Compressors
Product nameRotary compressor VRN
Product TypeVRN548
REACH Candidate List substancesNo
RefrigerantsR290R454C
RLA21 A
Rotational speed at 50Hz [rpm]3000 rpm
Rotational speed at 60Hz [rpm]3600 rpm
Segment usageHeating
Speed PlatformVariable-speed
Suction connection angle [°]30 °
Suction connection diameter [mm]16.20 mm
Suction connection height [mm]384 mm
Suction connection materialCopper
Swept volume [cm3]54.80 cm³
Torque earth [Nm]1.50 N-m
Torque Ebox cover [Nm]2 N-m
Total height [mm]383.6 mm
U.S. EPA labelOut of scope
UL markNo
Viscosity [cP]68.0 cP

General specifications

Characteristic
Value
Gross weight20.79 Kilogram
Net weight18.9 Kilogram
Characteristic
Value
Volume1219.575 Liter