Specifications

Air Cooled Water Chiller
-Air Cooled Chiller,No Cooling Tower
-Air to Water Chiller
-Screw Compressors
-Large Cooling Range

Screw Compressor Air Cooled Water Chiller

Model No.: LTLF

Cooling Capacity: 50-2000KW(20-600RT)/unit

Introduction:

Main Parts Features:

1.Fin type air-cooled condenser:Fin type air-cooled condenser adopts imported high purely, seamless screw thread copper and special aluminum fin after mechanical expanding joint closely. It ensures fin type condenser work in best efficiency Fin type air-cooled condenser adopts imported high purely, seamless screw thread copper and special aluminum fin after mechanical expanding joint closely. It ensures fin type condenser work in best efficiency;

2.Tube in tube(Shell and Tube) type evaporator:

1) It is tube in tube structure with new developed fire-proof and water-proof material as heat preservation. The

water-side working pressure may reach to 2.0 MPa.

2) There is PVC engineering plastic breakwater inside of evaporator with strong anti-corrosion ability. Chilling

water circuitous goes up and down to increase tumble effect, and heat exchange ability.

3) Adopt new technology DAC weave interior screw threat, high efficient heat exchange tube to ensure good

cooling characters.

3.Semi-hermetic screw compressor:

The unit uses imported semi-hermetic screw type compressor. Comparing piston type compressor, the

semi-hermetic screw type compressor has following advantages:

1) Less accessories (Approximately 1/3 of piston compressor). The unit structure is simply and long service life).

2) The unit EER ≥3.1W/W;

3) Screw type compressor may adjust energy in range 25% - 100%.

4.Four-way valve:

Bright heat pump type air-cooled water chiller adopts PE four-way valve from Unit State, so that solves reversing and system consume great problem exist in other same kind of products. 

Bright heat pump type air-cooled water chiller adopts PE four-way valve from Unit State, so that solves reversing and system consume great problem exist in other same kind of products.

5.Expension valve: Thermal expension valve

Models Design:

1.Colling Condition:Cold water in/out 12/7°C; Environmental 35°C;

2.Power supply: 3P-380V-50HZ;with voltage allowance ±10%,voltage dif between the phase lines±2%;

A. Single Compressor Model: LTLF-30AS TO LTLF-140AS

MODEL LTLF-		30AS	40AS	50AS	60AS	70AS	80AS	90AS	100AS	110AS	120AS	130AS	140AS
Cooling Capacity	KW	87	117	155	200	224	278	305	330	363	430	456	500
	103kcal/hr	75	101	133	172	193	239	262	284	312	370	392	430

B.Double Compressors Model:LTLF-60AD TO LTLF-280AD

MODEL LTLF-		60AD	80AD	100AD	120AD	140AD	160AD	180AD	200AD	220AD	240AD	260AD	280AD
Cooling Capacity	KW	174	234	310	400	448	556	610	660	726	860	912	1000
	103kcal/hr	150	201.2	266.6	344	385.3	478.2	524.6	567.6	624.4	740	784.3	860

Air Cooled Screw Water Chiller Production and Projects: