Danfoss logo
MTZ044 MT044 MTZ045 MT045 MTZ050 MT050 MTZ051 MT051 MTZ056 MT056 MTZ057 MT057 MTZ064 MT064 MTZ065 MT065 MTZ072 MT072 MTZ073 MT073 MTZ080 MT080 MTZ081 MT081 NTZ096 NTZ108 NTZ136

Reciprocating compressor, NTZ136A4LR1B

120F0236

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

Product specifications

Characteristic
Value
ApprovalCEUKCA
Basic Data Text TemplateГерметичный поршневой компрессор низкотемпературного применения.<br>Холодопроизводительность 3225 Вт, потребляемая мощность 2896 Вт (Ткип.=-<br>35°С; Тконд.=+40°С). Максимальная потребляемая мощность 6647 Вт.<br>Хладагент R404a. Напряжение питания: 400В/3ф/50Гц. Патрубки под вентиль<br>Ротолок. Индивидуальная упаковка.
Brand techniqueReciprocating compressor
CE evaluatedYes
Capacity controlFixed speed
China RoHS complianceYes exceed limitations
ColourBlue
Compressor power supply [V]400/3/50 460/3/60
Configuration codeSingle
Connection typeRotolock
Contain batteriesNo
CoolselectorFilterActive models
Cylinder2
DG Indicator ProfileNot relevant for dangerous goods
DLLP4
DescriptionNTZ136-4B
Diameter [mm]288 mm
Discharge connection height [mm]74 mm
Discharge connection pipe size [in]3/4 in
Discharge connection size [in]1-1/4 in
Drawing number8502012g
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(a)6(c)
EconomizerNo
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
GP LP torque [Nm]15 N-m
Gauge port HPNone
Gauge port LPSchrader
Glass mountingThreaded
Glass torque [Nm]50 N-m
High Side TS Max150.0 °C
High Side TS Min-35.0 °C
High Side Volume0.6 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)
In scope of WEEENo
LRA51 A
Low Side TS Max50.0 °C
Low Side TS Min-35.0 °C
Low Side Volume16.5 L
Low value of nominal voltage at 50Hz [V]380 V
Low value of voltage range at 50Hz [V]340 V
Characteristic
Value
MCC14.3 A
Material DescriptionNTZ136-4LR1- RECIP
Max pressure (PS) - high side28.50 bar
Max pressure (PS) - low side22.60 bar
Model numberNTZ136A4LR1B
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]1.80 L
Oil equalization3/8'' flare SAE
Oil equalization torque [Nm]30 N-m
Oil reference175PZ
Packaging height [mm]450 mm
Packaging length [mm]385 mm
Packaging width [mm]375 mm
Packing formatSingle pack
Packing quantity1
Phase3
Power connectionsSpade
Product TypeNTZ136
Product groupHermetic compressors
Product lineCommercial Compressors
Product nameReciprocating compressor NTZ
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Refrigerant charge [kg] [Max]5.00 kg
RefrigerantsR404AR452A
Rotational speed at 50Hz [rpm]2900 rpm
SCIP dossier no.9b3fb119-9852-486a-92dd-53aa9c96fd3b
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]265 mm
Suction connection material-
Suction connection pipe size [in]1-1/8 in
Suction connection size [in]1-3/4 in
Swept volume [cm3]136.00 cm³
TechnologyReciprocating
Test HP [bar] [Max]30.0 bar
Test LP [bar] [Max]25.0 bar
Test dif [bar] [Max]30 bar
Torque earth [Nm]3.00 N-m
Torque power [Nm]3.00 N-m
Total height [mm]413.0 mm
U.S. EPA labelFor installations using U.S. EPA restricted refrigerants, this product may be used for servicing existing equipment only.
Winding resistance for three-phase compressors with identical windings [Ohm]3.8 Ohm

General specifications

Characteristic
Value
Gross weight37.42 Kilogram
Net weight34.93 Kilogram
Characteristic
Value
EAN/UPC5702428521161
Proposition 65Cancer and Reproductive Harm