FKS-KWS Closed Loop Chiller for Liquids
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NG # 003925-HW-WIN-O25
Manufactured by:
The closed loop chillers consist of an air-cooled high performance condenser combined with an encapsulated compressor. They are suitable for the installation in explosive gas atmospheres defined as Zone 1. The electrical control system is supplied with its own Ex-d housing. Optionally, with an analyzer, the control system can be placed inside the Ex-p housing of the analyzer.
Specification
Cooling capacity at specified coolant temperature (at x ambient temperature) FKS 0.5-KWS: typical 500 W at -35 °C (-31 °F)
FKS 1.4-KWS: typical 1.4 kW at +15 °C (+59 °F)
FKS 2.4-KWS: typical 2.4 kW at +10 °C (+50 °F)
FKS 4-KWS: typical 4 kW at +10 °C (+50 °F)
FKS 6-KWS: typical 6 kW at +10 °C (+50 °F)
FKS 10-KWS: typical 10 kW at +10 °C (+50 °F)Refrigerant R513 or R134a
R449a (FKS 0.5-KWS)Coolant Temper / Water / Glycol (depending on application) Coolant temperature range FKS 0.5-KWS: -35 °C to +10 °C (-31 °F to +50 °F)
FKS 1.4-KWS to FKS 10-KWS: -5 °C to +28 °C (+23 °F to +82 °F)Circulation pump capacity (±10 %) FKS 0.5-KWS: 400 l/h, 2 to 3 bar
FKS 1.4-KWS: 360 l/h, 2 to 4 bar
FKS 2.4-KWS: 450 l/h, 2 to 4 bar
FKS 4-KWS: 600 l/h, 2 to 4 bar
FKS 6-KWS: 1000 l/h, 2 to 3 bar
FKS 10-KWS: 1500 l/h, 2 to 3 barPower consumption FKS 0.5-KWS: 1.8 kW
FKS 1.4-KWS: 1.8 kW
FKS 2.4-KWS: 2.3 kW
FKS 4-KWS: 3.2 kW
FKS 6-KWS: 4.3 kW
FKS 10-KWS: 6.5 kWHose connections FKS 0.5-KWS to FKS 2.4-KWS: ½ inch NPT
FKS 4-KWS to FKS 10-KWS: depending on applicationDimensions (HxWxD) and weight FKS 0.5-KWS: 500 x 960 x 530 mm (150 kg)
FKS 1.4-KWS: 500 x 960 x 530 mm (150 kg)
FKS 2.4-KWS: 600 x 960 x 530 mm (160 kg)
FKS 4-KWS: 1000 x 1100 x 700 mm (260 kg)
FKS 6-KWS: 1100 x 1100 x 700 mm (290 kg)
FKS 10-KWS: 1200 x 1100 x 700 mm (310 kg)Rated voltage 110 VAC to 690 VAC
50/60 Hz
(depending on model)
Description
Problems on-site where utilities supplied cooling water is of a lower quality or special requirements of cooling water are needed, closed loop chillers can be applied to meet these applications. The chillers can be supplied with diverse refrigerating capacities which allow the chillers to be used on single analyzers up to complete analyzer houses, peltier elements and heat exchangers. They can be delivered suitable for indoor or outdoor use. Depending on the flow rate required, different pump capacities are also available.