Air Cooled Water Chiller, Air Cooled Chiller

Air Cooled Water Chiller, Air Cooled Chiller

Air Cooled Water Chiller, Air Cooled Chiller Model Specification:

LT W F (R) -- 10 A U

LT: Company Products Code

W: Scroll Compressor/P: Piston Comperssor

F: Air Cooled Type

R: Heat Pump/--: Chiller

10: Cooling Capacity(KW)

A:Refrigerant Type; --:R22/A: R407C/B:R410A/C:R134A

U: Finned heat exchanger type; U:U type coil/V: V type Coil

* Ambient temperature 35ºC; evaporator water in/out 12/7 ºC;

** Ambient temperature DB 7 ºC, WB 6 ºC; condenser water in/out temperature 40/45 ºC;

*** In the nominal water flow condition the pressure drop is between this range.

**** Sound pressure measured at a distance of 1 m and a height of 1.5 m above the ground in a dear field.

*****Evaporator has the the demands of Shell and Tube Heat Exchanger, Tube inTube Heat Exchanger etc. please notice when order, thanks.

* Ambient temperature 35ºC; evaporator water in/out 12/7 ºC;

** Ambient temperature DB 7 ºC, WB 6 ºC; condenser water in/out temperature 40/45 ºC;

*** In the nominal water flow condition the pressure drop is between this range.

**** Sound pressure measured at a distance of 1 m and a height of 1.5 m above the ground in a dear field.

*****Evaporator has the the demands of Shell and Tube Heat Exchanger, Tube inTube Heat Exchanger etc. please notice when order, thanks.

Brief Introduction of LTWF(R) Series Air Cooled Water Chiller, Air Cooled Chiller

1) There are varity of models capacities from 9kw to 150kw for different application.

2) Units with V type heat exchanger: panels, frame and base are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.

3) Units with U type heat exchanger: bearing structure in aluminum, panels in stainless steel,

4) 3-phase scroll type or piston type compressor, with built-in thermal overload cut-out and crank-case heater, mounted on rubber vibration damper.

5) External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.

6) Evaporator built with high efficiency tube in tube type heat exchanger, factory insulated with flexible close cell material.

7) Condenser built with seamless copper tubes mechanically expanded into hydrophilic aluminum fins.

8) Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.

9) Hydraulic circuit built with galvanized pipe, complete with water discharge connection for tube in tube heat exchanger and flange type hydraulic connectors in two directions easy for connections from both sides of the units.

10) Electric panel consist of: compressor contactor, fan motor contactor, compressor protection breaker, fan protection breaker, phase sequence relay and microprocessor with function display (display only for master/packaged unit).

11) Automatic operation dramatically reducing repair cost thanks to reliable microprocessor system.

12) OPTIONAL

♦ Paddle flow switch;

♦ Metallic filter for hydraulic circuit;

♦ Water pump;

♦ Rubber antivibration mounting.

♦ Heat recovery functions

Chiller Main Parts and Finished Products:

Chiller Certificate: