Approval |
CE UKCA UL |
Brand technique |
Scroll compressor |
Capacity control |
Fixed speed |
CE evaluated |
Yes |
CE evaluated |
Yes |
China RoHS compliance |
Out of scope |
Colour |
Blue |
Compressor power supply [V] |
380-415/3/50 460/3/60 |
Configuration code |
Single |
Connection type |
Brazed |
Description |
MLZ021T4A |
Diameter [mm] |
165 mm |
Discharge connection height [mm] |
379 mm |
Discharge connection pipe size [in] |
1/2 in |
Discharge connection size [in] |
1/2 in |
Drawing number |
0XC6300B-1 |
Economizer |
No |
EU RoHS compliance |
Yes with exemptions |
EU RoHS exemption clause |
6(a), 6(a)-I, 7(a), 7(c)-I, 8(b), 9(b) |
Family |
MLZ |
Fitting standard |
ODF |
Frequency [Hz] |
50/60 |
Gauge port HP |
None |
Gauge port LP |
None |
Glass mounting |
Threaded |
Glass torque [Nm] |
53 N-m |
High value of nominal voltage at 50Hz [V] |
415 V |
High value of nominal voltage at 60Hz [V] |
460 V |
High value of voltage range at 50Hz [V] |
457 V |
High value of voltage range at 60Hz [V] |
506 V |
In scope of WEEE and contain batteries |
No |
IP protection class |
IP22 |
Liquid injection |
No |
Low value of nominal voltage at 50Hz [V] |
380 V |
Low value of nominal voltage at 60Hz [V] |
460 V |
Low value of voltage range at 50Hz [V] |
342 V |
Low value of voltage range at 60Hz [V] |
414 V |
LRA |
45 A |
Max pressure (PS) - high side |
31.1 bar |
Max pressure (PS) - low side |
26.2 bar |
MCC |
9.5 A |
Model number |
MLZ021T4LP9A |
Motor protection |
Internal overload protector |
Network power supply [V/Ph/Hz] |
380-415/3/50 460/3/60 |
Number of starts per hour [Max] |
12 |
Oil charge [L] |
1.06 L |
Oil drain |
1/4'' flare |
Oil equalization |
None |
Oil reference |
215PZ |
Oil type |
POE |
Packing format |
Industrial pack |
Packing quantity |
12 |
Phase |
3 |
Power connections |
Spade |
Product Group |
Hermetic compressors |
Product name |
MLZ |
REACH Candidate List substances 0.1 |
Lead (CAS no. 7439-92-1) |
Refrigerant charge [kg] [Max] |
3.63 kg |
Refrigerants |
R134a R404A R407A R407F R448A R449A R452A R513A |
RLA |
6.1 A |
Rotational speed at 50Hz [rpm] |
2900 rpm |
Rotational speed at 60Hz [rpm] |
3500 rpm |
SCIP dossier no. |
9f3eb380-2376-4d7e-8e20-14d0789b1562 |
Segment usage |
Refrigeration MT Refrigeration HT |
Shipped instructions |
Installation instructions |
Shipped mounting |
Mounting kit with grommets and sleeves |
Shipped oil |
Initial oil charge |
Suction connection height [mm] |
250 mm |
Suction connection material |
- |
Suction connection pipe size [in] |
3/4 in |
Suction connection size [in] |
3/4 in |
Swept volume [cm3] |
46.21 cm³ |
Technology |
Scroll |
Total height [mm] |
412 mm |
Type |
MLZ021A |
UK RoHS compliance |
Out of scope |
Viscosity [cP] |
46 cP |
Winding resistance 1-2 [Ohm] |
4.66 |
Winding resistance 1-3 [Ohm] |
3.42 |
Winding resistance 2-3 [Ohm] |
4.66 |