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Basic Info.

Model NO.	WW()
Noise Level	Low
Application Fields	Industry,Precision,Food Processing,Government
Certification	CE
Condition	New
Refrigerant	R407c/R410A/R134A/R22
Cooling/Heating	Cooling/Heating
Optional	Desuperheater, BMS Control
Water Inlet/Outlet Temp	12ºC/7ºC
Compressor	Danfoss/Copeland/Panasonic
Heat Exchanger	Shell and Tube
Transport Package	Plastic Film Wrapped
Trademark	AMRTA or OEM
Origin	China
HS Code	8418612090
Production Capacity	5000PCS/Year

Product Description

Water Cooled Chiller Cooling Systems

Characteristics
The master module can work independently or together with up to 7 slave modules, flexible design, stable performance, easy maintenance.Reusable: using solar energy stored in earth as cooling & heating source.Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.3-phase scroll type compressor, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.Shall and tube type evaporator, factory insulated with flexible close cell material.Shall and tube dry expansion type condenser, factory insulated with flexible close cell material.The refrigerant circuit is complete with filter drier, direct expansion valve, high and low pressure switch.Acting as multi-function unit such as cooling, heating, with heat recovery function producing hot water for domestic use.LCD display as standardAutomatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.Electric panel consists of:Compressor breakerCompressor contactorPhase sequence relayControl circuit breakerMicroprocessor with function displayOptionalDesuperheater as optionalElectronic controller with BMS system.

Technical Data

Model		WW80	WW120	WW160
Nominal cooling capacity*	kW	79	119	158
Heat recovery capacity	kW	15.8	23.8	31.6
Heat recovery water flow	m³/h	2.7	4.1	5.4
H-recovery pipe connection	mm	DN32
Hermetic Scroll compressors
Qty/refrigerant circuit	Nr.	3	3	3
Cooling power input*	kW	16	24	32
Evaporator
Pressure drop	kPa	52	58	65
Water flow	m³/h	13.6	20.5	27.2
Connect pipe	mm	DN65
Condenser
Pressure drop	kPa	40	45	52
Water flow	m³/h	16.6	25	33.2
Connect pipe	mm	DN65
Power supply	V/Ph/Hz	380/3/50
Overall dimensions for standard unit
Length	mm	2175	2610	3190
Width	mm	600	600	600
Height	mm	1480	1480	1480
Overall dimensions for heat recovery unit
Length	mm	2275	2710	3290
Width	mm	600	600	600
Height	mm	1480	1480	1480
Net weight with heat recovery unit	kg	1050	1260	1540
Net weight for standard unit	kg	920	1120	1350
Sound pressure level**	dB(A)	76	76	76

Performance values refer to the following conditions:
* Source side water inlet/outlet temperature 18ºC/29ºC, user side water inlet/outlet temperature 12ºC/7ºC, for Underground water
** Sound pressure measured at a distance of 1 m and a height of 1.5 m above the ground in a dear field

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