Brochure

Danfoss Inverter Scrolls VZH series
R410A – Variable speed – Inverter scroll compressors
RATING CONDITIONS FOR VZH:
(1)
Part load: Evaporating Temp 7.2°C; Condensing Temp 35°C; Superheat 11.1K; Subcooling 8.3K
(2)
ARI: Evaporating Temp 7.2°C; Condensing Temp 54.4°C; Superheat 11.1K; Subcooling 8.3K
(3)
EN12900: Evaporating Temp 5°C; Condensing Temp 50°C; Superheat 10K; Subcooling 0K
(4)
Heating mode: Evaporating Temp -7°C; Condensing Temp 5°C; Superheat 5K; Subcooling 5K,
heating performance is only preliminary data
All data include drive losses.
VZH 4-7TR (3~)
Cooling Heating
(4)
Capacity Eciency Capacity Eciency
Models Speed Conditions TR kW
EER
[Btu/Wh]
COP
[W/W]
Speed kW
EER
[Btu/Wh]
COP
[W/W]
VZH028
15 RPS Part load
(1)
0.71 2.5 20.34 5.96 30 RPS 3.74 9.78 2.87
Full speed
100 RPS
ARI
(2)
4.15 14.6 9.59 2.81
Full speed 100 RPS
12.91
9.84 2.88
EN12900
(3)
3.67 12.9 9.18 2.69
VZH035
15 RPS Part load
(1)
0.91 3.2 21.97 6.44 30 RPS 4.68 10.02 2.94
Full speed
100 RPS
ARI
(2)
5.26 18.5 10.17 2.98
Full speed 100 RPS
16.03
10.22 2.99
EN12900
(3)
4.66 16.4 9.72 2.85
VZH044
15 RPS Part load
(1)
1.17 4.1 20.68 6.06 30 RPS 5.96 10.21 2.99
Full speed
100 RPS
ARI
(2)
6.77 23.8 10.44 3.06
Full speed 100 RPS
20.42
10.41 3.05
EN12900
(3)
5.97 21.00 10.00 2.93
Cooling
Heating
(4)
VZH 13-26TR (3~)
Capacity Eciency Capacity Eciency
Models Speed Conditions TR kW
EER
[Btu/Wh]
COP
[W/W]
kW
EER
[Btu/Wh]
COP
[W/W]
VZH088C
25 RPS Part load
(1)
4.11 14.45 21.81 6.39 10.47 9.45 2.77
Full speed
100 RPS
ARI
(2)
13.42 47.21 10.20 2.99
42.72 10.20 2.99
EN12900
(3)
11.90 41.85 9.79 2.87
VZH117C
25 RPS Part load
(1)
5.53 19.46 22.56 6.61 13.70 10.00 2.93
Full speed
100 RPS
ARI
(2)
17.89 62.93 10.50 3.08
56.45 10.54 3.09
EN12900
(3)
15.85 55.75 10.10 2.96
VZH170C
25 RPS Part load
(1)
8.05 28.32 22.11 6.48 20.01 10.17 2.98
Full speed
100 RPS
ARI
(2)
26.19 92.11 10.85 3.18
80.95 10.85 3.18
EN12900
(3)
23.15 81.41 10.44 3.06
VZH 8-11TR (3~)
Cooling Heating
(4)
Capacity Eciency Capacity Eciency
Models Speed Conditions TR kW
EER
[BTU/Wh]
COP
[W/W]
Speed kBtu/h kW
EER
[BTU/Wh]
COP
[W/W]
VZH052
17 RPS Part load
(1)
1.64 5.80 21.18 6.20 40 RPS 27.81 8.15 8.47 2.48
110 RPS ARI
(2)
8.67 30.50 10.09 2.96
100 RPS 91.48 26.81 9.67 2.83
Full speed
110 RPS
EN12900
(3)
7.70 27.05 9.74 2.85
VZH065
17 RPS Part load
(1)
2.02 7.10 21.13 6.19 40 RPS 35.84 10.50 8.47 2.48
110 RPS ARI
(2)
10.75 37.80 10.21 2.99
100 RPS 113.30 33.20 9.84 2.88
Full speed
110 RPS
EN12900
(3)
9.56 33.62 9.93 2.91
For full data details, capacity
tables or use with other
refrigerants, please refer to
the Online Coolselector®2:
coolselector.danfoss.com
3
rd
generation
of VZH with IDVs
and extended maps
released in 2019.
18 Compressors for Commercial Air Conditioning