


| Parameter | Value |
|---|---|
| EAN () | 5702428521130 |
| LRA () | 45 A |
| MCC () | 12.1 A |
| Type () | NTZ108 |
| Phase () | 3 |
| Colour () | Blue |
| Family () | NTZ |
| Volume () | 91.2 Liter |
| Approval () | CEUKCA |
| Cylinder () | 2 |
| Economizer () | No |
| Net weight () | 36 Kg |
| Technology () | Reciprocating |
| Description () | NTZ108-4B |
| Gross weight () | 37.167 Kg |
| Model number () | NTZ108A4LR1B |
| Refrigerants () | R404AR452A |
| Relief valve () | 30 bar/8 bar |
| Diameter [mm] () | 288 mm |
| Gauge port HP () | None |
| Gauge port LP () | Schrader |
| Oil reference () | 175PZ |
| Product group () | Hermetic compressors |
| Segment usage () | Refrigeration LT |
| Drawing number () | 8502012g |
| Fitting remark () | (shipped with rotolock version only) |
| Fitting sleeve () | ODF |
| Frequency [Hz] () | 50 |
| Glass mounting () | Threaded |
| Oil charge [L] () | 1.8 L |
| Packing format () | Industrial pack |
| Brand technique () | Reciprocating compressor |
| Connection type () | Rotolock |
| Low Side TS Max () | 50 °C |
| Low Side TS Min () | -35 °C |
| Low Side Volume () | 16.5 L |
| Capacity control () | Fixed speed |
| Factory HP [bar] () | 25 bar |
| Factory LP [bar] () | 25 bar |
| Fitting standard () | Rotolock |
| High Side TS Max () | 150 °C |
| High Side TS Min () | -35 °C |
| High Side Volume () | 0.6 L |
| Motor protection () | Internal overload protector |
| Oil equalization () | 3/8'' flare SAE |
| Packing quantity () | 6 |
| SCIP dossier no. () | 9b3fb119-9852-486a-92dd-53aa9c96fd3b |
| Shipped fittings () | Suction and discharge solder sleeves, rotolock nuts and gaskets |
| GP LP torque [Nm] () | 15 N-m |
| Glass torque [Nm] () | 50 N-m |
| Power connections () | Spade |
| Torque earth [Nm] () | 3 N-m |
| Torque power [Nm] () | 3 N-m |
| Total height [mm] () | 413 mm |
| Configuration code () | Single |
| EU RoHS compliance () | Yes with exemptions |
| Swept volume [cm3] () | 108 cm³ |
| IP protection class () | IP55 (with cable gland) |
| Test HP [bar] [Max] () | 30 bar |
| Test LP [bar] [Max] () | 25 bar |
| Mounting torque [Nm] () | 15 N-m |
| Packaging width [mm] () | 375 mm |
| Test dif [bar] [Max] () | 30 bar |
| Packaging height [mm] () | 450 mm |
| Packaging length [mm] () | 385 mm |
| Product Name Description () | Reciprocating compressor NTZ |
| Compressor power supply [V] () | 400/3/50 460/3/60 |
| Suction connection material () | - |
| Max pressure (PS) - low side () | 22.6 bar |
| Oil equalization torque [Nm] () | 30 N-m |
| Suction connection size [in] () | 1 3/4 in |
| Max pressure (PS) - high side () | 28.5 bar |
| Refrigerant charge [kg] [Max] () | 5 kg |
| Discharge connection size [in] () | 1 1/4 in |
| Network power supply [V/Ph/Hz] () | 380-415/3/50 460/3/60 |
| Rotational speed at 50Hz [rpm] () | 2900 rpm |
| Suction connection height [mm] () | 265 mm |
| Number of starts per hour [Max] () | 12 |
| REACH Candidate List substances () | Lead (CAS no. 7439-92-1) |
| Discharge connection height [mm] () | 74 mm |
| Suction connection pipe size [in] () | 7/8 in |
| Discharge connection pipe size [in] () | 3/4 in |
| In scope of WEEE and contain batteries () | No |
| Low value of voltage range at 50Hz [V] () | 340 V |
| High value of voltage range at 50Hz [V] () | 440 V |
| Low value of nominal voltage at 50Hz [V] () | 380 V |
| High value of nominal voltage at 50Hz [V] () | 400 V |
| Winding resistance for three-phase compressors with identical windings [Ohm] () | 4 Ohm |
Technical specifications and performance data
Installation and operation guide