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Прецизионные кондиционеры с водяным охлаждением 25 кВт в серверной комнате 365*24 постоянной температурой и влажностью

Прецизионные кондиционеры с водяным охлаждением 25 кВт в серверной комнате 365*24 постоянной температурой и влажностью

Категория: >>>
Поставщик: Hairf Network Power Beijing Co. Ltd.

Цена:514 987,20 ₽*

Количество:

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Описание и отзывы

Характеристики

About HAIRF

Air-cooled Water-cooled Industrial Precision Air conditioner Units Supplier in Data Center for HVAC System Cooling Solution
Hairf,the worldly leading provider supply and cooling systems,who specialized in manufacturing precision air conditioner, UPS uninterruptible power supply,VRLA battery,STS static transfer switch,intelligent power distribution system and SPD surge protection device.

Hairf, with more than 20 years' R&D and manufacturing experience in server room equipment field,depends on world class labs and inspection and production equipment,not only can provides specialized products for meeting the exact requirement of user's job site, but also provides a perfect total solution for server room,rely on our complete production line of critical equipment used in server room.

Our professional system engineer and international sales and service team are alltrough the world in Mexico, Russia, Pakistan, China, Philippines, Singapore,Kazakhstan, to ensure we can provides 24 hours service to more than fifty countries around the world.Till now we have set up offices in 22 cities such as Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu,Xran,Wuhan,Zhengzhou,Fuzhou,Harbin,Hohhot to provide speedy technical support, installation, commisioning, maintenance and other after sales service.

Product Description

Manufacturer & Supplier

1.Cooling Capacity:5.9KW-156.8KW.
2. Cooling pattern: A: Air cooled, W: Water-cooled, C: Chilled water, D: Double cooled.
3.Realizing the continuous operation of 365 days*24 hours,10 years' average life.
4.Optional EC fan, which is more excellent than traditional AC fan in energy saving field. (Saving energy 45% than traditional AC fan).
5.Optional intelligent electronic expansion valve (EEV). Saving energy 25% than traditional thermostatic expansion valve.

Technical Data for Water Cooled DX Units
Model:HWDC/HWUC		0081	0161	0261	0451	0362	0602	0912	1302
Cooling capacity(1)	Kw	8.48	17.98	30.5	50.5	40.6	70.7	100.8	138.2
Cooling capacity(2)	Kw	7.16	14.9	25.37	45.1	34	58.9	92.5	128.1
Air flow	m³/h	2150	4800	7280	13800	10000	17500	23500	31200
EER		3.72	3.68	3.65	3.65	3.64	3.65	3.65	3.59
SHR		0.95	0.96	0.92	0.94	0.96	0.96	0.95	0.94
Compressor
Type		Scroll
Capacity	Kw	1.9	4.2	5.6	10.8	9.2	16.4	22.8	31
Quantity	Nr	1	1	1	1	2	2	2	2
Finned coil evaporator
Frontal surface	m²	0.29	0.65	0.8	1.7	1.7	1.7	2.8	3.1
Geometry	mm	25*21.65
Type of fins		Hydrophilic
Fin pitch	mm	1.8
Fan section
Type		Centrifugl fan
Quantity	Nr	1	2	1	2	2	2	3	3
Absorbed current	A	1.6	3.4	2.5	5.0	4.3	5.2	16.5	21
Absorbed power	W	282	1300	1100	2600	1800	3300	6300	8500
AESP Max Speed	Pa	180	250	380	350	425	405	400	350
Air filter
Efficiency		EU4
overall surface	m²	2.2	5.0	5.8	7.8	7.8	7.8	13.5	14
Fire resisitance class		1					2
Electrical heaters
Total heating capacity	Kw	2	5	5	8	5	10	24	24
Quantity	Nr	1	2	2	2	2	3	4	4
Material		PTC
Humidifier
Quantity	Kg/h	5~8	5~8	8~13	8~13	8~13	8~13	8~13	8~13
Absorbed power	Kw	1.5	2.25	6	6	6	6	6	6
Water cooled condenser
Type		Brazed Plate Heat Exchange Condenser
Water flow	L/S	0.51	1.44	1.83	3.2	2.43	4.23	5.68	7.9
Water pressure drop	Kpa	47.5	49	49	51	52	53	54	60
Quantity	Nr	1	1	1	1	2	2	2	2
Dimension & Weight
Height	mm	1875	1875	1998	1998	1998	1998	1998	1998
Length	mm	600	1200	1000	1750	1750	1750	2500	2500
Depth	mm	449	449	795	795	795	795	875	875
Weight	Kg	169	273	393	610	590	625	950	1150
Sound level
Sound pressure level	dB(A)	48	52	53	60	59	65	65	69

Core Componenets

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1.Scroll Compressor

The core power of the unit is from Copeland hermetic scroll compressor that guarantees the high efficiency, low noise and the long life of the unit.
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2.Heater

An electric heater with perfect overheat protection function and ionization resistance, able to meet environmental requirements of the small heat-load machine rooms for base stations in cold arctic-alpine area.

3.Indoor fan

A blow fan adopts direct drive centrifugal fan with backward curved blades, the range of static pressure can be adjusted from 0 to 400pa, realizing the continuous operation of 365 days* 24 hours, 10 years’ average life.

4.Humidifier

An internationally advanced electrode steam humidification system under which the amount of humidification and water inflow and outflow are all controlled by computer, the auto cleaning program for the humidifier cylinder ensure normal humidification efficiency of the cylinder.
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5.Filter

Air filter which is EU4 standard which is metallic bracket filtering the dust and particulate effectively by air circulation, then purifying the air environment of telecom room.

6. Evaporator

An efficient evaporator made from quality material with advanced professional technology and featuring large heat exchange area and the realization of higher sensible heat factor of precision air conditioning unit.

7. High quality Controller

It strictly complies with CE and IEC standards and is empowered with advanced electric control technology and able to work under a power source of 380V±20%. In addition, it is installed with a power supply protection module, enabling it to make a selection of protective value in a range of 380V±50%. When voltage goes beyond the selected range, it will automatically protect the unit. While the voltage becomes normal, it will automatically restart the unit.

8. Expansion Valve

Expansion valve adopts advanced thermal expansion valves with strong reliability and stability and can precisely control the supply of refrigerant. In order to achieve the reduction of energy consumption for refrigeration equipment, we employ advanced electronic expansion valves in high-performance precision air conditioning units to realize less energy consumption.

Condenser
With an enclosure of anti-corrosion alloy that ensures service life and appearance of the is elaborately designed and able to satisfy the environmental protection requirements on noise, and a fan speed regulator that controls the rotating speed under different temperature and ensures sound operating effect and energy saving.