High quality datacenter cooling unit
Features :
1.Cooling capacity: 7.5KW-93.6KW
2.Refrigerant: R22(R407C/R410A)
3.Digital control mode, can reach high accuracy.
4.Keep the dust, oil fog and moisture from entering the internal of the equipments.
5.The structure design makes the installation more flexible. And the unit can be installed perfectly in the side or outside wall of the equipment.
6.Totally solve dust and moisture contamination issues caused by ventilation.
7.Widely used in telecommunications, broadcasting, electricity, automation and other industries out-door cabinet, IDC room cooling needs.
1. Precise and reliable
Careful design, rigorous laboratory testing, and comprehensive quality control to ensure that the unit has excellent reliability;
Parts of the world-renowned brands, ensuring high reliability and service life;
Intelligent microprocessor control system, which enables the unit is always running at its best.
2. Constant temperature and humidity
It can accurately control the temperature (accuracy ± 1 ° C), humidity (± 5%) to adapt to all-day job requirements;
The unit equipped with a frontal area of the evaporator, to reflect the amount of wind, the small enthalpy difference, to produce the greatest sensible cooling capacity, so that the indoor environment, easy to maintain the equilibrium of temperature and humidity;
3. Variety of options
The GT-HF series of standard temperature and humidity air-conditioning unit, with conventional constant temperature and humidity control is flexible, applicable to the general (conventional) constant temperature and humidity requirements of the occasion;
GT-the HFD series of ceiling temperature and humidity air conditioning units, can be installed on the ceiling applies to the room space is small or there is no dedicated room small-scale temperature and humidity region of space;
GT-the HFM family room precision air conditioning units, communication base stations, telecommunications rooms, data center temperature and humidity control accuracy and operational stability have very high requirements of the occasion;
The GT-HFJ series Purification constant temperature and humidity air conditioning units, an increase of the purification function, applicable to the purification occasions such as medical operating rooms, electronic workshop;
Non-standard series, to provide customers with the most satisfactory products. For example: The ultra-high precision (precision of temperature control ± 0.3 ° C, humidity control accuracy of ± 2%); Heating, humidification form; Cryogenic temperature and humidity, or large temperature difference between temperature and constant temperature and humidity; Long piping, ultra-high hydrostatic; Integrated design, waste heat recovery.
4. Other features
Variety back to the wind (on the air: The hood / duct or directly from the unit at the top of the air; Under the air: And sent to all parts of the engine room through the raised floor plenum chamber);
Configure the removable electrode humidifier, quickly produce clean steam, optional electric humidifier scene according to user requirements;
G4 level of air filters, filter effects, to meet the conventional cleanliness requirements, and can be equipped with higher cleanliness of the F8-level air filter;
Tubular stainless steel electric heating or PTC electric heating, high heating efficiency, to increase the power to adapt to the use of the alpine region, multiple protection so that the heating is more safe and reliable;
| GT-HFM series constant temperature and humidity precision air conditioner specification |
| Model GT-HFM-() |
35 |
40 |
50 |
55 |
60 |
70 |
80 |
90 |
| Specification |
Total cooling capacity |
kW |
36.5 |
42.1 |
49.1 |
54.1 |
61 |
71.6 |
81.4 |
93.6 |
| Sensible cooling capacity |
kW |
33.8 |
38.4 |
44.3 |
49.8 |
55.5 |
65.1 |
74.7 |
85.1 |
| Electric heating |
kW |
15 |
18 |
18 |
18 |
24 |
24 |
30 |
30 |
| Air volume 2* |
m3/h |
10500 |
11500 |
13000 |
15500 |
18000 |
20500 |
22000 |
25000 |
| Outlet air pressure 2* |
PA |
75 |
75 |
75 |
75 |
100 |
100 |
125 |
125 |
| Noise 3* |
dB(A) |
56 |
58 |
58 |
58 |
58 |
58 |
60 |
60 |
| Temperature control range and accuracy |
° C |
18~28, ± 1 |
| Humidity control range and accuracy |
% |
45~70, ± 5 |
| Power |
3N-380V-50Hz |
| Input power 4* |
kW |
30 |
38.2 |
39.6 |
40.7 |
52.3 |
56.7 |
66.8 |
74.8 |
| Indoor unit |
Supply air fan |
type |
low noise centrifugal type |
| capacity |
kW |
2.2 |
3 |
3 |
4 |
5.5 |
7.5 |
7.5 |
11 |
| Electrode humidifier |
humidification volume |
kg/h |
13 |
13 |
13 |
15 |
15 |
15 |
18 |
21 |
| Electric heating |
capacity |
kW |
15 |
18 |
18 |
18 |
24 |
24 |
30 |
30 |
| Evaporator type |
Inner grooved copper tube and aluminum fin |
| Air filter |
primary efffect plate type filter |
| Dimension |
L |
mm |
1800 |
1800 |
2000 |
2000 |
2000 |
2200 |
2200 |
2500 |
| W |
mm |
850 |
850 |
850 |
850 |
850 |
1080 |
1080 |
1200 |
| H |
mm |
2200 |
2200 |
2150 |
2150 |
2150 |
2350 |
2350 |
2450 |
| Weight |
kg |
580 |
610 |
710 |
750 |
820 |
900 |
980 |
1250 |
| Outdoor unit |
Model GT-( )*quantity |
##### |
WL40*1 |
##### |
WL55*1 |
WL60*1 |
WL70*1 |
WL40*2 |
WL50*2 |
| compressor |
type |
Totally enclosed scroll type |
| quantity |
1 |
2 |
2 |
2 |
2 |
2 |
4 |
4 |
| condenser type |
Inner grooved copper tube and aluminum fin |
| Condensing fan |
type |
Low noise axial type |
| capacity |
kW |
0.75 |
0.55*2 |
0.55*2 |
0.55*2 |
0.75*2 |
0.75*2 |
0.55*4 |
0.55*4 |
| Dimension |
L |
mm |
980 |
1880 |
1880 |
1880 |
1880 |
1880 |
1880 |
1880 |
| W |
mm |
980 |
980 |
980 |
980 |
980 |
980 |
980 |
980 |
| H |
mm |
1234 |
1080 |
1080 |
1080 |
1234 |
1234 |
1080 |
1080 |
| Weight |
kg |
250 |
320 |
400 |
400 |
450 |
500 |
320*2 |
400*2 |
| Freon 5* |
type |
R22(R407C/R410A) |
| control method |
Out balance expansion valve |
| Collecting pipe 6* |
liquid pipe`s diameter |
mm |
15.88 (12.7) |
15.88*2 (12.7*2) |
15.88*2 (12.7*2) |
15.88*2 (12.7*2) |
15.88*2 (12.7*2) |
15.88*2 (12.7*2) |
15.88*4 (12.7*4) |
15.88*4 (12.7*4) |
| gas pipe`s diameter |
mm |
34.9 (28.6) |
22.23*2 (19.05*2) |
28.6*2 (22.23*2) |
28.6*2 (22.23*2) |
28.6*2 (22.23*2) |
34.9*2 (28.6*2) |
22.23*4 (19.05*4) |
28.6*4 (22.23*4) |
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| 1. Cooling condition: Indoor dry bulb/wet bulb: 24/17° C; Outdoor dry bulb/wet bulb: 35/24° C; |
| 2. Air volume\static pressure are standard data, it can be designed by client |
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| 3. Noise data is measured 3 meters far away from the units |
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| 4. The input power means the power consumption under max condtion |
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| 5. If freon is R410A or R407C, please noted it in the order |
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| 6. The dimension in the brackets is for R410A`s collecting pipe |
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precision air conditioning Application
1.server room,computer room
2.workshop, exhibition hall, precision machine manufacture, metering room
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