| Approval |
CCC
CE
UL
UKCA |
| Auxiliary winding resistance (start winding) for single-phase compressors [Ohm] |
3.26 |
| Brand technique |
Reciprocating compressor |
| Capacity control |
Fixed speed |
| Capacity of capacitor A |
20 µF |
| Capacity of capacitor B |
100 µF |
| Capacity of capacitor C |
10 µF |
| CE evaluated |
Yes |
| China RoHS compliance |
Yes exceed limitations |
| Colour |
Blue |
| Compressor power supply [V] |
220-240/1/50 |
| Configuration code |
Single |
| Connection type |
Rotolock |
| Cylinder |
1 |
| Description |
NTZ068-5B |
| Diameter [mm] |
224 mm |
| Discharge connection height [mm] |
68 mm |
| Discharge connection pipe size [in] |
1/2 in |
| Discharge connection size [in] |
1 in |
| Drawing number |
8501026f |
| Economizer |
No |
| EU RoHS compliance |
Yes with exemptions |
| EU RoHS exemption clause |
6(a)
6(c) |
| Factory HP [bar] |
25 bar |
| Factory LP [bar] |
25 bar |
| Family |
NTZ |
| Fitting remark |
(shipped with rotolock version only) |
| Fitting sleeve |
ODF |
| Fitting standard |
Rotolock |
| Frequency [Hz] |
50 |
| Gauge port HP |
None |
| Gauge port LP |
Schrader |
| Glass mounting |
Threaded |
| Glass torque [Nm] |
50 N-m |
| GP LP torque [Nm] |
15 N-m |
| High Side TS Max |
150 °C |
| High Side TS Min |
-35 °C |
| High Side Volume |
0.3 L |
| High value of nominal voltage at 50Hz [V] |
240 V |
| High value of voltage range at 50Hz [V] |
264 V |
| In scope of WEEE and contain batteries |
No |
| IP protection class |
IP55 (with cable gland) |
| Low Side TS Max |
50 °C |
| Low Side TS Min |
-35 °C |
| Low Side Volume |
7.5 L |
| Low value of nominal voltage at 50Hz [V] |
220 V |
| Low value of voltage range at 50Hz [V] |
198 V |
| LRA |
53 A |
| Main winding resistance for single-phase compressors [Ohm] |
1.07 |
| Max pressure (PS) - high side |
28.5 bar |
| Max pressure (PS) - low side |
22 bar |
| MCC |
17 A |
| Model number |
NTZ068A5LR1B |
| Motor protection |
Internal overload protector |
| Mounting torque [Nm] |
15 N-m |
| Network power supply [V/Ph/Hz] |
220-240/1/50 |
| Number of starts per hour [Max] |
12 |
| Oil charge [L] |
0.95 L |
| Oil equalization |
3/8'' flare SAE |
| Oil equalization torque [Nm] |
30 N-m |
| Oil reference |
175PZ |
| Packaging height [mm] |
370 mm |
| Packaging length [mm] |
385 mm |
| Packaging width [mm] |
285 mm |
| Packing format |
Single pack |
| Packing quantity |
1 |
| Phase |
1 |
| Power connections |
Spade |
| Product group |
Hermetic compressors |
| Product Name Description |
Reciprocating compressor NTZ |
| REACH Candidate List substances |
Lead (CAS no. 7439-92-1) |
| Refrigerant charge [kg] [Max] |
2.5 kg |
| Refrigerants |
R404A
R452A
R454C
R455A |
| Rotational speed at 50Hz [rpm] |
2900 rpm |
| SCIP dossier no. |
5a332c1b-1d1b-4998-8115-d0929877ecb4 |
| Segment usage |
Refrigeration LT |
| Shipped fittings |
Suction and discharge solder sleeves, rotolock nuts and gaskets |
| Shipped instructions |
Installation instructions |
| Shipped mounting |
Mounting kit with grommets, bolts, nuts, sleeves and washers |
| Shipped oil |
Initial 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 cm³ |
| Technology |
Reciprocating |
| Test dif [bar] [Max] |
30 bar |
| Test HP [bar] [Max] |
30 bar |
| Test LP [bar] [Max] |
25 bar |
| Torque earth [Nm] |
3 N-m |
| Torque power [Nm] |
3 N-m |
| Total height [mm] |
333 mm |
| Type |
NTZ068 |
| U.S. EPA label |
For installations using U.S. EPA restricted refrigerants, this product may be used for servicing existing equipment only. |
| UK RoHS compliance |
Yes with exemptions |
| UK RoHS exemption clause |
12
18 |
| UL evaluated |
Yes |
| Voltage of capacitor A [V] |
440 V |
| Voltage of capacitor B [V] |
330 V |
| Voltage of capacitor C [V] |
440 V |
