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Single VE_3-4-6-7-9 MTZ100 MT100 MTZ125 MT125 NTZ271 NTZ215

Reciprocating compressor, NTZ271A4LR1B

120F0243

Refrigerants: R404A; R452A, Segment usage: Refrigeration LT, Compressor power supply [V]: 400/3/50 460/3/60, Packing format: Industrial pack

Product specifications

Characteristic
Value
ApprovalCEUKCA
Brand techniqueReciprocating compressor
Capacity controlFixed speed
CE evaluatedYes
China RoHS complianceYes exceed limitations
ColourBlue
Compressor power supply [V]400/3/50 460/3/60
Configuration codeSingle
Connection typeRotolock
Cylinder4
DescriptionNTZ271-4B
DG Indicator ProfileNot relevant for dangerous goods
Diameter [mm]352 mm
Discharge connection height [mm]125 mm
Discharge connection pipe size [in]3/4 in
Discharge connection size [in]1-1/4 in
DLLP4
Drawing number8504010f
EconomizerNo
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(a)6(c)
Factory HP [bar]25 bar
Factory LP [bar]25 bar
FamilyNTZ
Fitting remark(shipped with rotolock version only)
Fitting sleeveODF
Fitting standardRotolock
Frequency [Hz]50/60
Gauge port HPNone
Gauge port LPSchrader
Glass mountingThreaded
Glass torque [Nm]50 N-m
GP LP torque [Nm]15 N-m
High Side TS Max150.0 °C
High Side TS Min-35.0 °C
High Side Volume1.2 L
High value of nominal voltage at 50Hz [V]400 V
High value of nominal voltage at 60Hz [V]460 V
High value of voltage range at 50Hz [V]460 V
High value of voltage range at 60Hz [V]506 V
In scope of WEEE and contain batteriesNo
IP protection classIP54 (with cable gland)
Low Side TS Max50.0 °C
Low Side TS Min-35.0 °C
Low Side Volume31.0 L
Low value of nominal voltage at 50Hz [V]380 V
Low value of nominal voltage at 60Hz [V]460 V
Characteristic
Value
Low value of voltage range at 50Hz [V]340 V
Low value of voltage range at 60Hz [V]414 V
LRA96 A
Material DescriptionCOMPRESSOR NTZ271-4LR1-INDUST RECIP
Max pressure (PS) - high side28.50 bar
Max pressure (PS) - low side22.60 bar
MCC27 A
Model numberNTZ271A4LR1B
Motor protectionInternal overload protector
Mounting torque [Nm]15.00 N-m
Network power supply [V/Ph/Hz]380-415/3/50 460/3/60
Number of starts per hour [Max]12
Oil charge [L]3.90 L
Oil equalization3/8'' flare SAE
Oil equalization torque [Nm]30 N-m
Oil reference175PZ
Packing formatIndustrial pack
Packing quantity6
Phase3
Power connectionsScrew connectors 10-32 UNF x 9.5
Product groupHermetic compressors
Product lineCommercial Compressors
Product nameReciprocating compressor NTZ
Product TypeNTZ271
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Refrigerant charge [kg] [Max]10.00 kg
RefrigerantsR404AR452A
Rotational speed at 50Hz [rpm]2900 rpm
Rotational speed at 60Hz [rpm]3500 rpm
SCIP dossier no.6971587b-85b6-4808-886d-274e8a9998d4
Segment usageRefrigeration LT
Shipped fittingsSuction and discharge solder sleeves, rotolock nuts and gaskets
Suction connection height [mm]233 mm
Suction connection material-
Suction connection pipe size [in]1-1/8 in
Suction connection size [in]1-3/4 in
Swept volume [cm3]271.00 cm³
TechnologyReciprocating
Test dif [bar] [Max]30 bar
Test HP [bar] [Max]30.0 bar
Test LP [bar] [Max]25.0 bar
Torque earth [Nm]3.00 N-m
Torque power [Nm]3.00 N-m
Total height [mm]519.0 mm
UK RoHS complianceYes with exemptions
UK RoHS exemption clause1218
Winding resistance for three-phase compressors with identical windings [Ohm]1.61 Ohm

General specifications

Characteristic
Value
Gross weight67.5 Kilogram
Net weight64 Kilogram
Volume104.267 Liter
Characteristic
Value
EAN5702428521093
Proposition 65Cancer and Reproductive Harm