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High Temp. Water Source Heat Pump with 50℃~ 95℃ Hot Water Output

  • W01R2 Series
  • Withair® / OEM brand as option
  • 8418612090
  • 112 ÷ 570 kW / 31.8 ÷ 162.1 Tons
  • 197 ÷ 998 kW / 56 ÷ 283.8 Tons
  • Compressor - 5 year limited ; Other parts - 1 year limited
  • R134a, R407C,R22
  • Screw type; HANBELL, RefComp
  • 0-25-50-75-100% or Continous capacity Control
  • Dry or flooded type shell and tube evaporator
  • Shell and tube heat exchanger
  • Commercial Use, Industrial Use
  • 380-415V/3Ph/50Hz (380V/460V/3Ph/60Hz as option)
  • Withair® High Temperature Water Source Heat Pumps-Product Catalogue.pdf
Availability:

Product Overview



—— Product Description ——


Withair® High Temperature Water Source Heat Pump is widely used in plastic industry, electroplating industry, food processing,chemical industry and other process cooling applications of modern manufacturing industries which needs a lot of high temperature hot water.It is the mature products which are equipped with newly-developed semi-hermetic screw compressors and use dry type or flooded type evaporator, which result in lower noise and lower vibration, reliable long period operation, and installation feasibility on any floor of the building.The units are composed of a compressor(s), a condenser(s),a direct-expansion water cooler, a electronic expansion valve(s),and auxiliary and control equipment.Optimized system design and enhanced heat exchange efficiency makes the unit working best under both full load and partial load. Stepless capacities can be customized.The units can be operated with the utmost simplicity.


Withair’s UL series Ultra-high Temperature Water Source Heat Pump can produce high-temperature hot water at 55~95°C while cooling, and realize the dual-temperature and double-effect application of waste heat recovery. One set of ultra-high temperature heat pump equipment is used to replace the traditional two sets.


The fuel boiler and refrigeration/chiller unit equipment can fully meet the energy demand of the production process. The ultra-high temperature heat pump consumes a small amount of electricity, and while completing the task of the refrigeration/chiller unit, it can obtain free to the heat generated by the fuel boiler. The heating COP can reach above 3.5, the cooling COP can reach above 4, and the overall efficiency can reach above 7.5. that consumes 1,000 Watts of electricity can get 7,500 watts of energy (heat + cooling), which can save more than 40% of energy compared to traditional equipment, giving full play to its maximum energy efficiency advantage.


There is no combustion process in operation, no soot emission, no waste generation. It can be designed and configured according to different energy consumption characteristics to ensure the efficient and stable operation of the system.


Each unit is verified for total unit performance before shipping to insure quality standards are inherent in every unit.



—— The Key Advantages Include —— 


● Uses environmentally-friendly R134a refrigerant

● Capable of heating water range: 50 ~ 95°C

● Using for advanced semi-enclosed screw type compressor

The international advanced double-screw semi-enclosed compressor, through slide valve achieve mmultiple-stage or sectionless of adjustment,to adapt to changes in load of smooth and compressor built-in efficient oil separator, the rate can reach 99.7%,using differential injection,no pump, oil, safe and reliable guarantee mechanism for the safe and stable operation, long service life.

● Energy-saving

*  Unit adopts PLC control technology, according to user load demand changes through intelligent control, multilevel energy regulation in full or part of the unit that can reach the best energy efficiency, reduce the operating cost.

* Provide multilevel (0-25% to 50% &75% - 100%) and the energy level adjustment methods for your choice.

● Intellectualized control, simple operation

* Unit adopts PLC control technology, "a key start" and automatic operation.

* In the man-machine interface screen English display, touch screen/LCD text interface for your option.

* Units with remote control functions: turbine control system with built-in WEB browser,users can pass on any computer through internet in the remote monitoring and control unit can operation conditions and parameters of the work unit, the query of the unit.

● Protection function origin

* Units provided the refrigeration system, electrical system and the water system of the complete protection function, ensure its safe operation.

* Unit Settings: unit of power of inverse phase), (high/low refrigeration system protection, oil is too low to high temperature, vent protection system to protect and water flow protection, antifreeze protection safety protection function, guarantee the safe and stable operation of the mechanism.

● Heat recovery function

* Units can be based on user needs, increase the heat recovery function, at the same time in refrigeration heat side will recycle waste heat utilization,and use side and heat side, improved the two-way unit running condition, improve the efficiency of the unit, the unit greatly reduce the operation cost.

* Partial heat recovery and total heat recovery.

● Advanced design, superior performance of high-efficiency heat exchanger

* Shell and tube evaporator within the evaporator using the latest threaded efficient heat exchange tube and tube with high heat efficiency,combined with poor casing baffle slabs of chilled water flow and circuitous increased turbulence effect, make the evaporator heat transfer coefficient has been greatly improved,and the latest flame retardant, use shell heat preservation material, energy loss and ensure the good performance of refrigeration unit.


—— Application Industrials ——


Industrial  

Heat   Pump

Unit Series

Heat source side outlet water   Temp. range (℃)

Hot   water side outlet water Temp.   range (℃)

Supply heating side Temp.   difference range (℃)

Max.   water Temp.   difference (℃)

Refrigerant

Ultra Temp. Heat Pump

UN Normal Temp. Water Source Heat   Pump

12 ~ 37

65 ~ 82

3   ~ 25

63

R134a

UL Low Temp. Water Source Heat   Pump

-40 ~ 15

50 ~ 95

3   ~ 25

105

R134a/R404a

Special Temp. Heat   Pump

US Low Temp. Water Source Heat   Pump

37 ~ 72

84 ~ 122

3   ~ 25

82

R245fa




Withair® High Temp. Water Source Heat Pump Applications


Physical Data


High Temperature Water Source Heat Pump with 50~95℃ Hot Water Output


UL series High Temperature Water Source Heat Pump

Model   No.

W01R2-

200UL

300UL

400UL

500UL

600UL

700UL

1000UL

Heating   capacity

kW

197.0

299.0

400.0

499.0

598.0

800.0

998.0

Tons

56.0

85.0

113.7

141.9

170.0

227.5

283.8

Cooling   capacity

kW

112.0

171.0

229.0

285.0

342.0

458.0

570.0

Tons

31.8

48.6

65.1

81.0

97.2

130.2

162.1

Condenser

Medium


Water

Water

Water

Water

Water

Water

Water

Type


High   efficiency shell and tube heat exchanger

Outlet   temperature

70

70

70

70

70

70

70

Inlet   temperature

60

60

60

60

60

60

60

Fouling   factor

m2.℃/kW

0.044

0.044

0.044

0.044

0.044

0.044

0.044

Water   flow rate

m3/h

17.0

26.0

34.0

43.0

51.0

69.0

86.0

Pipe   size

mm

Φ89

Φ89

Φ89

Φ114

Φ114

Φ133

Φ133

Pressure   drop

kPa

40.0

40.0

40.0

40.0

60.0

60.0

60.0

Evaporator

Medium


Water

Water

Water

Water

Water

Water

Water

Type


High   efficiency shell and tube heat exchanger

Outlet   temperature

-7

-7

-7

-7

-7

-7

-7

Inlet   temperature

-4

-4

-4

-4

-4

-4

-4

Fouling   factor

m2.℃/kW

0.018

0.018

0.018

0.018

0.018

0.018

0.018

Water   flow rate

m3/h

32.0

49.0

66.0

82.0

98.0

131.0

164.0

Pipe   size

mm

Φ89

Φ114

Φ114

Φ133

Φ133

Φ168

Φ168

Pressure   drop

kPa

65.0

65.0

65.0

65.0

75.0

75.0

75.0

Compressor

Type


Advanced   Asymmetric semi-closed twin screw compressor

Energy   control


30~100%

(Continous   capacity control)

15~100%

(Continous   capacity control)

Power   supply

V/Ph/Hz

380~415/3/50

Quantity


1

Start-up   mode


Y-△

Input   power

kW

85.0

128.0

171.0

214.0

256.0

342.0

428.0

Rated   current

A

152

229

306

383

229+229

306+306

383+383

Start-up   current

A

456

686

917

1148

686+686

917+917

1148+1148

Operation   control mode


PLC   automatic control system, touch-screen user interface simplifies operation

Safe   protection device


High   pressure, low pressure, high exhaust temperature, low water temperature, low   oil flow, water flow, overload, inverse phase, lack phase, etc.

Water   pipe connection


Coupling   flexible joint

Refrigerant

Type


R134a

R134a

R134a

R134a

R134a

R134a

R134a

Charge   rate

kg

67

109

139

158

200

260

300

Lubricating   oil filling capacity

L

30

30

40

40

60

80

80

Dimension

Length

mm

2969

2969

3210

3210

4290

4680

4680

Width

mm

1275

1275

1468

1468

1792

1992

1992

Height

mm

1836

1836

2058

2058

2271

2521

2521

Weight

Net

kg

3286

3662

4302

4950

7196

9692

10280

Gross

kg

3452

3928

4766

5339

7831

10466

11141   

Notes:

1. These parameter were tested according to pure water,not include anti-freezing liquid and water pump power.
2. The unit do not provide water pump,and disposed by project demand.
3. All models, sizes, dimensions, and specifications are subject to change without prior notice, please refer to nameplates for the most accurate specifications.




Packaging & Transportation

- 

● Four steps of pakacges, plastic film, foam, carton and plywood for stable transporation.

● 100% test before deliverying products.
● Item shipped in 25 working days against payment depends on the quantity.
● Products catalogue, installation & operation manual will be sent together.
● Tracking number will be sent to customer as soon as we ship the products.
● Ocean shipping, railway shipment and air transportation are acceptable according to customer demand.

Withair® provides two styles package for different transporation modes:

(1). Standard package(free of charge): unit is wrapped with plastic film, which is suitable for container shipment & a few transshipment cargo;
      Withair Large Capacity Heat Pumps package
(2). Special package(extra charge): unit is wrapped with metal case, which is suitable for bulk cargo transporation and outdoor installation; 
      Withair Large Capacity Heat Pumps with strong package (1)

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   Withair Group (China) Limited
   Withair (Nanjing) Industries Co., Ltd
    Office number: + 86 25 86696286
    Mobile number: + 86 13915928183 (WhatsApp)
    E-mail address: info@withair.cn ; jed@withair.cn
    Factory A: No.6 Lukou Chuangzhi Industrial Park, Nanjing,China,211113
    Factory B: No.9 Dongshan Bridge Industrial Park, Nanjing,China,211153

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