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Home Companies Guangzhou Zengguang Machinery Co., Ltd.

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Address: Guangzhou City, Guangdong Province. China

Phone: 86-20-22198781

Verified Suppliers

Country/Region	China (Mainland)
City & Province	Guangzhou Guangdong

central air conditioner
modular design
cooling: 26 to 130kW
heating:30 to 140kW
CE,CB,ISO9001,ISO14001

central air conditioner

COPELAND, Hitachi, Panasonic compressor

high efficient hydrophilic aluminum foil air cooling heat-exchanger

entire copper tubing water cooling heat-exchanger

Emerson expansion valve

automatically controlled, user friendly and multi-protection

guarantees the safety of people and machine, and prolong the lifetime of the machine

compressor will stop automatically if overloaded, leakage protection, reliable, energy saving, green, pollution-free.

Multi functions:-air conditioning (Heating + cooling)

Unit Type		AAC-25M/RM	AAC30M/RM	AAC52M/RM	AAC65M/RM	AAC52M/RM*2	AAC65M/RM*2
Cooling Capacity	KW	26	32	52	65	52*2	65*2
Heating Capacity	KW	30	35	60	70	60*2	70*2
Cooling Rated Input Power(KW)		8.4	10.1	17.9	22.4	17.9*2	22.4*2
Cooling Working Electric Current		16.5	18.5	32.8	40.6	32.8*2	40.6*2
Heating Rated Input Power(KW)		9.2	11	18.9	23.1	18.9*2	23.1*2
Heating Working Electric Current		19.8	19.7	34.3	41.5	34.3*2	41.5*2
Compressor Type		Full- hermetic Scroll type
Compressor QTY		2	2	2	2	2*2	2*2
Protection		high/low pressure, lack/reverse phase, over-heating, flow control, anti-freezing protection.
Airside Heat Exchanger	Type	Copper Pipe and Aluminum Foil Wing
Motor and Fan	Type	Waterproof,Anti weather and Low Noisy Axis Flow Fan
Motor and Fan	Motor Power(KW)	0.7	0.7	1.5*2	1.5*2	1.5*2	1.5*2
Water Cycle Parameter	Heat Exchanger	Dry Shell-and-Tube High Efficiency Evaporator
-	Water Flow(T/H)	4.5	5.5	9	11.2	9*2	11.2*2
-	Water Pressure Drop Kpa	25	30	40	45	80	90
-	Water Pipe	DN40	DN40	DN50	DN50	DN50*2	DN50*2
Refrigent- expand method		Thermostat expansion valve
Refrigent charge kg		2.5*2	3.5*2	7.5*2	9*2	15*2	18*2
Machine size	Length mm	1200	1200	2100	2100	2100*2	2100*2
	Width mm	950	950	1058	1058	1058*2	1058*2
	Height mm	1660	1660	2055	2055	2055*2	2055*2
unit weight	Kg	480	510	850	920	850*2	920*2
unit noise-	dB(A)	58	59	61	61	61*2	61*2

Testing conditions

1. Cooling: Ambient Temp.(DB/WB):35/24^oC, Input/Output Water Temp.12/7^oC.
2. Heating: Ambient Temp.(DB/WB):7/6^oC, Input/Output Water Temp.40/45^oC.
3. with flow switch, water pump optional
4. with cold-rooled sheet metal standard cover, stainless steel optional