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Scroll compressor MLZ021T4A - MLZ021T4LP9A

Connection type: Brazed
Producer:
Danfoss
Line: MLZ
Product code: 121L8633, alternatives: 121L8632
Connection type:
Brazed Rotalock
  • Cooling capacity [kW]:
    4.41
  • Displacement [m³/h]:
    8.04
  • Capacity control:
    None
  • Power supply:
    400V/3Ph/50Hz
  • Refrigerant:
    R22, R134a, R404A, R407A, R407C, R407F, R448A, R449A, R452A, R513A
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Data

Technical data

Displacement
[m³/h]
8.04
Swept volume
[cm³]
46.21
Oil type
POE 215PZ
Oil charge
[l]
1.06
Net weight
[kg]
30.84
Gross weight
[kg]
34.01

Electrical data

Power supply
400V/3Ph/50Hz
Maximum continuous current
[A]
9.5
Locked rotor amperage
[A]
45.0
Rated load amps
[A]
6.1
Revolutions per minute
[RPM]
2,900
Motor resistance - details
[Ω]
4,66 / 3,42 / 4,66

Limits

Maximum suction pressure
[bar]
26.2
Maximum discharge pressure
[bar]
31.1

Dimensions

Suction tube diameter
[inch]
3/4
Discharge tube diameter
[inch]
1/2
Diameter
[mm]
165
Height
[mm]
412
Oil equalization
None
Oil drain
1/4" Flare

Other

Approved refrigerants
R22, R134a, R404A, R407A, R407C, R407F, R448A, R449A, R452A, R513A
Capacity control
None
Protection rating
IP 22
Glass mounting
Threaded
Approvals
UL, CE, UKCA

Shipped equipment

Motor protection
Internal overload protector
Shipped mounting
Mounting kit with grommets and sleeves

Performance

Invalid data supplied. Correct them and try again.
Performance
Evaporation
Condensation

Cooling capacity [kW]

Evaporation temperature [°C]
Condensation temperature [°C]
 
-30
-25
-20
-15
-10
-5
0
5
10
10
3.06
3.83
4.75
5.86
7.16
15
2.90
3.64
4.52
5.57
6.81
8.26
20
2.73
3.44
4.28
5.28
6.45
7.83
9.42
25
2.54
3.23
4.03
4.97
6.08
7.38
8.88
10.61
30
2.35
3.00
3.76
4.65
5.69
6.91
8.33
9.96
11.84
35
2.14
2.76
3.48
4.31
5.28
6.42
7.75
9.29
11.06
40
1.92
2.51
3.18
3.95
4.86
5.92
7.15
8.60
10.26
45
2.24
2.86
3.57
4.41
5.39
6.53
7.88
9.44
50
2.52
3.17
3.94
4.83
5.89
7.13
8.59
55
2.16
2.75
3.44
4.25
5.22
6.36
7.71
60
2.31
2.92
3.65
4.51
5.55
6.80

Power consumption [kW]

Evaporation temperature [°C]
Condensation temperature [°C]
 
-30
-25
-20
-15
-10
-5
0
5
10
10
1.09
1.04
1.02
1.02
1.03
15
1.20
1.16
1.15
1.14
1.16
1.19
20
1.32
1.30
1.28
1.28
1.29
1.32
1.35
25
1.45
1.44
1.44
1.44
1.45
1.46
1.49
1.52
30
1.60
1.60
1.60
1.61
1.62
1.63
1.64
1.66
1.68
35
1.77
1.78
1.79
1.80
1.81
1.82
1.82
1.82
1.82
40
1.96
1.99
2.01
2.02
2.03
2.03
2.03
2.01
2.00
45
2.22
2.25
2.27
2.27
2.27
2.26
2.24
2.20
50
2.52
2.54
2.55
2.55
2.53
2.49
2.44
55
2.82
2.85
2.87
2.86
2.83
2.79
2.72
60
3.20
3.22
3.21
3.18
3.12
3.04

Application range

Legend

  • Suction gas superheating: 10 K
  • Suction gas temperature: 20 K
  • Current operating conditions

Dimensions

Related products

Downloads

Catalogue, [12.2 MB]
Danfoss
RU
Catalogue, [406.6 KB]
Danfoss
02-2015
RU
Technical Documentation, [749.2 KB]
Danfoss
06-2018
EN
Technical Documentation, [439.7 KB]
Danfoss
07-2021
EN
Technical Documentation, [305.5 KB]
Danfoss
12-2014
EN
Technical Documentation, [2.8 MB]
Danfoss
10-2020
RU
Technical Documentation, [2.0 MB]
Danfoss
02-2023
EN
Technical Documentation, [25.2 MB]
Danfoss
01-2015
EN
Technical Documentation, [1.1 MB]
Danfoss
01-2018
EN
Declaration, [1.0 MB]
Danfoss
01-2023
UK
Certificate, [3.9 MB]
Danfoss
03-2023
UK
Catalogue, RU, Danfoss, [12.2 MB]
Catalogue, RU, Danfoss, 02-2015, [406.6 KB]
Technical Documentation, EN, Danfoss, 06-2018, [749.2 KB]
Technical Documentation, EN, Danfoss, 07-2021, [439.7 KB]
Technical Documentation, EN, Danfoss, 12-2014, [305.5 KB]
Technical Documentation, RU, Danfoss, 10-2020, [2.8 MB]
Technical Documentation, EN, Danfoss, 02-2023, [2.0 MB]
Technical Documentation, EN, Danfoss, 01-2015, [25.2 MB]
Technical Documentation, EN, Danfoss, 01-2018, [1.1 MB]
Declaration, UK, Danfoss, 01-2023, [1.0 MB]
Certificate, UK, Danfoss, 03-2023, [3.9 MB]

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