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Water Cooled Packaged Unit with Heat Pump
| Model No. : | WCP() |
|---|---|
| Brand Name : | Amrta or OEM |
| Type : | Central Air Conditioners |
Jinan, Shandong, China
- Manufacturer
- OEM service
- Platform Certification
- Online Expo
Product description
Water loop heat pump unit charaterized in high efficiency and non pollution. It combined the merits of both central air conditioner and home air conditioner, so the air conditioning room temperature can be adjusted separated or centralized. Currently water cooled pacakged unit is commomly applied to office buildings, hotels, health care facilities, banks, schools, condominium and apartments.
Why this choice?
● Saving space
● Galvanised steel construction
● AMWCP are well insulated to minimise condensation and attenuate noise.
Application areas
● Offices, Hotels, Hospitals
● Administration
● Industry
●Commercial buildings
01. Structure. Galvanised steel construction, closed cell foam lined compressor and fan compartments, with an insulted and powder coated drain tray for complete moisture protection, the drain tray is easily removed for inspection and cleaning.
02. Refrigerant. Each unit is factory charged with refrigerant R410a, which is deemed to have zero ozone depletion potential.
03. Hermetic compressor. Single phas rotary compressor is used for this type unit, with built-in thermal overload cut-out, mounted on rubber vibratrion damperss.
04. Centrifugal Fan. High efficiency, double inlet centrifugal fan protection level IP44. Low noise, low speed, big air flow and high ESP.
05. Water side heat exchanger. high efficiency coaxial heat exchanger, factory insulated with flexible close cell material.
06. Air Filter. An optional filter integrated return air spigot is available on all models.The filter is a washable polypropylene netmedia. Care should be taken, when locating each unit, that to enough space is provided to enable the one-piece filter to be withdrawn to its full length from either side of the unit.
07. Insulation. AMTWCP are well insulated to minimise condensation and attenuate noise.
08. Electric Heater(Optional). Electric heater is optional on cooling only versions. Electric elements have spirally wound stainless steel fins to give increased area and low surface temperature. They are totally enclosed within the unit and are supplied with safety cutouts. An optional fan run-on timer for rapid heat dissipation is available.
09. Electric Panel
Consists of:
Compressor contactor
Compressor protection breaker
Microprocessor with function display
10. All Models are Equipped with Wire Controller with the Following Features
7 days programmable timer
Auto random restart
Error self diagnostic
11. Safety Protection
High pressure switch
Low pressure switch
Discharge temperature protection
Anti freezing protection
Specification
| Model | / | WCP3.5 | WCP5 | WCP7 | WCP9 | WCP12 | WCP14 | |
| Power supply | V/Ph/ Hz | 220- 240v/1/50 | ||||||
| Cooling | Capacity | KW | 3.6 | 5.0 | 7.25 | 9.3 | 12.3 | 14.8 |
| Sensible cooling capacity | KW | 2.9 | 3.7 | 5.61 | 7.2 | 9.48 | 11.8 | |
| Power Input | KW | 1.02 | 1.24 | 2.0 | 2.58 | 3.02 | 4.05 | |
| Rated current | A | 4.40 | 5.83 | 9.25 | 11.5 | 13.3 | 18.0 | |
| AEER | W/W | 3.6 | 3.73 | 3.65 | 3.8 | 4.29 | 3.86 | |
| Heating | Capacity | KW | 3.82 | 5.7 | 7.89 | 10.2 | 12.7 | 15.5 |
| Input | KW | 1.07 | 1.4 | 2.20 | 2.65 | 3.28 | 4.34 | |
| Rated current | A | 4.8 | 6.35 | 9.81 | 11.9 | 14.43 | 19.2 | |
| ACOP | W/W | 3.57 | 4.01 | 3.60 | 3.83 | 3.86 | 3.59 | |
| Max. input consumption | KW | 1.4 | 2.4 | 2.66 | 4.0 | 4.2 | 5.7 | |
| Max. current | A | 6.0 | 10.0 | 11.38 | 17.1 | 18.0 | 19.2 | |
| Starting current | A | 20 | 28 | 30 | 40 | 35 | 42 | |
| External static pressure at (Hi) | Pa | 60 | 60 | 100 | 120 | 120 | 150 | |
| Indoor air flow (Hi) | l/sec | 194 | 278 | 378 | 472 | 639 | 750 | |
| Indoor noise level(Hi) | dB(A) | 42 | 44 | 45 | 47 | 50 | 52 | |
|
Dimension |
W | mm | 1250 | 1250 | 1250 | 1360 | 1685 | 1820 |
| H | mm | 445 | 445 | 445 | 495 | 445 | 445 | |
| D | mm | 751 | 800 | 800 | 800 | 800 | 850 | |
| Net Weight | kg | 75 | 86 | 100 | 103 | 115 | 160 | |
| water in the water side exchanger | kg | 0.80 | 0.86 | 1.50 | 1.87 | 2.20 | 2.66 | |
|
Compressor |
Type | / | Rotary | Rotary | Rotary | Rotary | Rotary | Rotary |
| Quantity | / | 1 | 1 | 1 | 1 | 2 | 2 | |
| Water flow | l/sec | 0.22 | 0.29 | 0.44 | 0.58 | 0.73 | 0.89 | |
| Diameter of water in/out pipe | DN20 | DN20 | DN20 | DN25 | DN25 | DN25 | ||
| Diameter of drain pipe | inch | 1 | 1 | 1 | 1 | 1 | 1 | |
| Refrigerant control | TXV | TXV | TXV | TXV | TXV | TXV | ||
| Condsate lift pump(option) | Flow rate | ml/min | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 |
| Lift height | m | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | |
| Water coil pressure drop | kpa | 25 | 40 | 41 | 40 | 51 | 91 | |
|
Refrigerant |
Type | / | R410a | R410a | R410a | R410a | R410a | R410a |
| Charge | g | 750 | 950 | 1150 | 1500 | 1000*2 | 1150*2 | |
|
Drain tray |
Material | / | Stainless steel | |||||
| Insulation Material | / | 5mm PE | ||||||
01. Norminal cooling capacity test condition: Water side water inlet/outlet 30ºC/35ºC, Ambient temperature DB 27 ºC, WB 19 ºC.
02. Norminal heating capacity test condition: Water side water inlet 20ºC, Ambient temperature DB 20 ºC, WB 15 ºC.
03. Noise level measured in the noise lab with background noise of 25 dB(A), at a distance of 1 m.
04. As our continuous products improvement, Amrta reserves the right to change specifications and design without notice.
Water Cooled Packaged Chiller Picture
Jinan, Shandong, China
- Manufacturer
- OEM service
- Platform Certification
- Online Expo
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