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 Single VE_3-4 NTZ048 NTZ068 - 8501026

Reciprocating compressor, NTZ068A4LR1B

120F0230

Refrigerants: R404A; R452A; R454C; R455A, Segment usage: Refrigeration LT, Compressor power supply [V]: 400/3/50 460/3/60, Packing format: Single pack

Product specifications

Characteristic
Value
ApprovalCCCCEULUKCA
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
Contain batteriesNo
Cylinder1
DescriptionNTZ068-4B
DG Indicator ProfileNot relevant for dangerous goods
Diameter [mm]224 mm
Discharge connection height [mm]68 mm
Discharge connection pipe size [in]1/2 in
Discharge connection size [in]1 in
DLLP4
Drawing number8501026f
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
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 Volume0.3 L
High value of nominal voltage at 50Hz [V]400 V
High value of voltage range at 50Hz [V]440 V
IP protection classIP55 (with cable gland)
Low Side TS Max50.0 °C
Low Side TS Min-35.0 °C
Low Side Volume7.5 L
Low value of nominal voltage at 50Hz [V]380 V
Low value of voltage range at 50Hz [V]340 V
LRA25 A
Material DescriptionNTZ068-4LR1-SINGLE
Max pressure (PS) - high side28.50 bar
Max pressure (PS) - low side22.60 bar
Characteristic
Value
MCC8.4 A
Model numberNTZ068A4LR1B
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]0.95 L
Oil equalization3/8'' flare SAE
Oil equalization torque [Nm]30 N-m
Oil reference175PZ
Packaging height [mm]370 mm
Packaging length [mm]385 mm
Packaging width [mm]285 mm
Packing formatSingle pack
Packing quantity1
Phase3
Power connectionsSpade
Product groupHermetic compressors
Product lineCommercial Compressors
Product nameReciprocating compressor NTZ
Product TypeNTZ068
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Refrigerant charge [kg] [Max]2.50 kg
RefrigerantsR404AR452AR454CR455A
Rotational speed at 50Hz [rpm]2900 rpm
SCIP dossier no.5a332c1b-1d1b-4998-8115-d0929877ecb4
Segment usageRefrigeration LT
Shipped fittingsSuction and discharge solder sleeves, rotolock nuts and gaskets
Shipped instructionsInstallation instructions
Shipped mountingMounting kit with grommets, bolts, nuts, sleeves and washers
Shipped oilInitial oil charge
Suction connection height [mm]263 mm
Suction connection material-
Suction connection pipe size [in]5/8 in
Suction connection size [in]1-1/4 in
Swept volume [cm3]68.00 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]333.0 mm
U.S. EPA labelFor installations using U.S. EPA restricted refrigerants, this product may be used for servicing existing equipment only.
UK RoHS complianceYes with exemptions
UK RoHS exemption clause1218
UL evaluatedYes
Winding resistance for three-phase compressors with identical windings [Ohm]6.67 Ohm

General specifications

Characteristic
Value
Gross weight26.125 Kilogram
Net weight22 Kilogram
Volume39.312 Liter
Characteristic
Value
EAN5702428521208
Proposition 65Cancer and Reproductive Harm