3.5kw-14kw Water to Air Chiller and Heat Pump

• Customization: Available
• Type: Central Air Conditioners
• Air Tube Material: Galvanized Sheet
• Model NO.: AMTXX
• Corrosion Durability: Higher
• Operating Voltage: AC
• Noise Level: Low
• Application Fields: Industrial
• Lifetime: 10~15 years
• Certification: CE
• Condition: New
• Mounting: Ceiling Mount
• Cooling/Heating: Cooling/Heating
• Power Supply: 50Hz/60Hz
• Capacity: 3.5kw-14kw
• Refrigerant: R410A
• Transport Package: Fumigation-Free Wood Packaging
• Trademark: AMRTA or OEM
• Origin: China
• HS Code: 8418612090
• Production Capacity: 8418612090

Product Description

Product Description

Structure

Galvanised steel construction, closed cell foam lined compressor and fan compartments, with an insulted and powder coated drain tray for complete moisture protection, the drain tray is easily removed for inspection and cleaning.

Refrigerant

Each unit is factory charged with refrigerant R410a, which is deemed to have zero ozone depletion potential.

Hermetic Compressor

Single phase rotary compressor is used for this type unit, with built-in thermal overload cut-out, mounted on rubber vibration dampers.

Centrifugal Fan

High efficiency, double inlet centrifugal fan Protection level IP44. Low noise, low speed, big air flow and high ESP.

Water Side Heat Exchanger

High efficiency coaxial heat exchanger, factory insulated with flexible close cell material.

Air Filter

An optional filter integrated return air spigot is available on all models.The filter is a washable polypropylene netmedia. Care should be taken, when locating each unit, that to enough space is provided to enable the one-piece filter to be withdrawn to its full length from either side of the unit.
Insulation
AMTKWP are well insulated to minimise condensation and attenuate noise.

Electric Heater(Optional)

Electric heater is optional on cooling only versions. Electric elements have spirally wound stainless steel fins to giveincreased area and low surface temperature. They are totally enclosed within the unit and are supplied with safety cutouts. An optional fan run-on timer for rapid heat dissipation is available.

Electric Panel

Consists of:
Compressor contactor
Compressor protection breaker
Microprocessor with function display

All Models are Equipped with Wire Controller with the Following Features

7 days programmable timer
Auto random restart
Error self diagnostic
Safety Protection
High pressure switch
Low pressure switch
Discharge temperature protection
Anti freezing protection

Technical Data

Capacity		kW	3.5	5	7	9	12	14
Power supply		V/Ph/ Hz	220- 240v/1/50
Cooling	Capacity	KW	3.6	5.0	7.25	9.3	12.3	14.8
	Sensible cooling capacity	KW	2.9	3.7	5.61	7.2	9.48	11.8
	Power Input	KW	1.02	1.24	2.0	2.58	3.02	4.05
	Rated current	A	4.40	5.83	9.25	11.5	13.3	18.0
	AEER	W/W	3.6	3.73	3.65	3.8	4.29	3.86
Heating	Capacity	KW	3.82	5.7	7.89	10.2	12.7	15.5
	Input	KW	1.07	1.4	2.20	2.65	3.28	4.34
	Rated current	A	4.8	6.35	9.81	11.9	14.43	19.2
	ACOP	W/W	3.57	4.01	3.60	3.83	3.86	3.59
Max. input consumption		KW	1.4	2.4	2.66	4.0	4.2	5.7
Max. current		A	6.0	10.0	11.38	17.1	18.0	19.2
Starting current		A	20	28	30	40	35	42
External static pressure at (Hi)		Pa	60	60	100	120	120	150
Indoor air flow (Hi)		l/sec	194	278	378	472	639	750
Indoor noise level(Hi)		dB(A)	42	44	45	47	50	52
Dimension	W	mm	1250	1250	1250	1360	1685	1820
	H	mm	445	445	445	495	445	445
	D	mm	751	800	800	800	800	850
Net Weight		kg	75	86	100	103	115	160
water in the water side exchanger		kg	0.80	0.86	1.50	1.87	2.20	2.66
Compressor	Type	/	Rotary	Rotary	Rotary	Rotary	Rotary	Rotary
	Quantity	/	1	1	1	1	2	2
Water flow		l/sec	0.22	0.29	0.44	0.58	0.73	0.89
Diameter of water in/out pipe			DN20	DN20	DN20	DN25	DN25	DN25
Diameter of drain pipe		inch	1	1	1	1	1	1
Refrigerant control			TXV	TXV	TXV	TXV	TXV	TXV
Condsate lift pump(option)	Flow rate	ml/min	2500	2500	2500	2500	2500	2500
	Lift height	m	4.5	4.5	4.5	4.5	4.5	4.5
Water coil pressure drop		kpa	25	40	41	40	51	91
Refrigerant	Type	/	R410a	R410a	R410a	R410a	R410a	R410a
	Charge	g	750	950	1150	1500	1000*2	1150*2
Drain tray	Material	/	Stainless steel
	Insulation Material	/	5mm PE