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Refrigeration compressor VLZ044TGA

Refrigeration compressor VLZ044TGA

Producer:
Danfoss
Line: VLZ
  • Cooling capacity (maximal speed) [kW]:
    8.66
  • Displacement [m³/h]:
    16.0
  • Refrigerant:
    R404A, R448A, R449A
  • Capacity control:
    Inverter (standard)
  • Power supply:
    400V/3Ph/50Hz
Ask about product

Data

Technical data

Displacement
[m³/h]
16.0
Swept volume
[cm³]
44.50
Oil type
POE 215PZ
Oil charge
[l]
1.30
Internal free volume (suction)
[dm³]
3.2
Internal free volume (discharge)
[dm³]
0.5
Net weight
[kg]
27
Gross weight
[kg]
27.67

Electrical data

Power supply
400V/3Ph/50Hz
Maximum operating current
[A]
17.8
Rated load amps
[A]
10.5
Maximum revolutions per minute
[RPM]
6,000
Minimum revolutions per minute
[RPM]
1,800
Motor resistance main
[Ω]
0.71

Limits

Maximum suction pressure
[bar]
26.2
Maximum discharge pressure
[bar]
27.9
Maximum suction temperature
[°C]
55.0
Minimum suction temperature
[°C]
-35.0
Maximum discharge temperature
[°C]
60.0
Minimal discharge temperature
[°C]
-35.0

Dimensions

Suction tube diameter
[inch]
3/4
Discharge tube diameter
[inch]
1/2
Diameter
[mm]
165
Height
[mm]
415
Oil equalization
None
Oil drain
1/4" Flare

Other

Product codes
120G0156, 120G0158
Alternative name
VLZ044TGNE9A 
Approved refrigerants
R404A, R448A, R449A
Capacity control
Inverter (standard)
Protection rating
IP22
Glass mounting
Threaded
Oil level control switch
None
Approvals
UL, CE, UKCA

Shipped equipment

Motor protection
Frequency converter
Shipped mounting
Mounting kit with grommets, bolts, nuts, sleeves and washers

Performance

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

Cooling capacity (maximal speed) [kW]

Evaporation temperature [°C]
Condensation temperature [°C]
 
-25
-20
-15
-10
-5
0
5
10
10
7.07
8.91
11.11
13.72
15
6.66
8.42
10.53
13.03
15.95
20
6.25
7.94
9.96
12.34
15.12
18.35
25
5.85
7.46
9.38
11.64
14.28
17.34
20.87
30
5.44
6.97
8.79
10.92
13.42
16.32
19.66
23.47
35
5.03
6.48
8.19
10.20
12.55
15.28
18.42
22.03
40
4.60
5.96
7.56
9.44
11.64
14.20
17.15
20.54
45
4.15
5.42
6.91
8.66
10.71
13.09
15.85
19.02
50
4.85
6.23
7.84
9.73
11.94
14.50
17.45
55
4.25
5.51
6.98
8.71
10.74
13.09
15.82
60
4.74
6.07
7.64
9.48
11.63
14.13

Cooling capacity (minimal speed) [kW]

Evaporation temperature [°C]
Condensation temperature [°C]
 
-25
-20
-15
-10
-5
0
5
10
10
2.14
2.66
3.30
4.04
15
2.01
2.53
3.14
3.87
4.71
20
1.88
2.38
2.97
3.67
4.49
5.44
25
1.75
2.23
2.80
3.47
4.25
5.16
6.20
30
1.61
2.07
2.61
3.25
3.99
4.86
5.85
6.99
35
1.90
2.42
3.02
3.72
4.54
5.48
6.57
40
2.21
2.77
3.43
4.20
5.10
6.12

Power consumption (maximal speed) [kW]

Evaporation temperature [°C]
Condensation temperature [°C]
 
-25
-20
-15
-10
-5
0
5
10
10
2.73
2.82
2.86
2.84
15
2.98
3.09
3.16
3.19
3.15
20
3.21
3.35
3.45
3.51
3.51
3.46
25
3.45
3.61
3.74
3.82
3.86
3.84
3.77
30
3.71
3.88
4.02
4.13
4.20
4.22
4.18
4.08
35
3.98
4.17
4.32
4.45
4.54
4.59
4.59
4.52
40
4.29
4.48
4.64
4.78
4.89
4.97
4.99
4.96
45
4.64
4.82
4.99
5.14
5.27
5.36
5.41
5.41
50
5.21
5.38
5.53
5.67
5.77
5.84
5.87
55
5.66
5.82
5.97
6.11
6.22
6.30
6.35
60
6.32
6.46
6.59
6.71
6.80
6.86

Power consumption (minimal speed) [kW]

Evaporation temperature [°C]
Condensation temperature [°C]
 
-25
-20
-15
-10
-5
0
5
10
10
0.70
0.71
0.70
0.66
15
0.76
0.78
0.78
0.76
0.71
20
0.83
0.85
0.86
0.85
0.82
0.76
25
0.90
0.93
0.95
0.95
0.94
0.90
0.83
30
0.99
1.02
1.04
1.05
1.05
1.03
0.98
0.89
35
1.12
1.15
1.17
1.18
1.17
1.13
1.07
40
1.27
1.30
1.31
1.31
1.29
1.25

Application range

Legend

  • Suction gas superheating (≤ 6000 RPM): 10 K
  • Suction gas temperature (≤ 6000 RPM): 20 K
  • Suction gas temperature (≤ 2700 RPM): 20 K
  • Current operating conditions

Dimensions

Related products

Downloads

VLZ scroll compressors Declaration of Conformity
Declaration, [1.2 MB]
Danfoss
01-2023
EN
VLZ scroll compressors installation manual
Technical documentation, [617.3 KB]
Danfoss
11-2022
EN
VLZ (28, 35, 44 models) scroll compressors technical documentation
Technical documentation, [1.7 MB]
Danfoss
02-2018
EN
VLZ scroll compressors Declaration of Conformity
Declaration, EN, Danfoss, 01-2023, [1.2 MB]
VLZ scroll compressors installation manual
Technical documentation, EN, Danfoss, 11-2022, [617.3 KB]
VLZ (28, 35, 44 models) scroll compressors technical documentation
Technical documentation, EN, Danfoss, 02-2018, [1.7 MB]

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