Customized factory directly supply green rooftop vrf air conditioners

Product Overview

Description

Customized factory directly supply green rooftop vrf air conditioners

 

SJ-BUSH central air conditioning unit combine the advanced design with the practical application in the air conditioning market. The products maximum meet the users' requirements for product efficiency, safety and comfort. With widely used in the market, a various of models can be provided, and alsocould be custom according to different conditions and requirements.

 

With the advantages of energy-efficient, multi-functions, heating in ultra-low temperature, the chillers are suitable for villas, hotels, schools, hospitals, restaurants, office buildings, supermarkets and other air-conditioning and hot water demand sites, not only saves the operating costs of air-conditioning systems, but also could provide free heat water. This series is also suitable for a wide range of applications in industrial cooling.

Model(SJAC***F)			Low temperature and high efficiency
			500AR1LH	460AR1LH	230AR1LH
Unit combination		Main Chiller	500AR1LHM	460AR1LHM	230AR1LHM
		Sub-Chiller	500AR1LHS	460AR1LHS	230AR1LHS
Nominal cooling capacity		kW	145	132	65
		USRT	41.2	37.5	18.49
		X104kcal/h	12.47	11.4	5.59
Nominal heating capacity		kW	162	138	72
		USRT	46.1	39.2	19.9
		X104kcal/h	11.87	11.9	6.2
Nominal heating capacity		kW	118	90	50
(-12℃)		USRT	33.56	25.6	14.2
		X104kcal/h	10.15	7.74	4.3
Nom. cooling power consumption		kW	45	42	20.8
Nom. heating power consumption		kW	44.8 (44.5)	40.0 (36.0)	20.4 (19.8)
Power		380V /3N (can be customized according to local voltage)
Refrigerant	Type	R410A
	Controlled by	Electronic Expansion Valve
Compressor	Type	Full-enclosed scroll compressor
	Lubricating oil	POE lubricating oil
	Qty	set	4	4	2
Fan	Type	Axial flow low noise fan
	Qty	set	4	2	2
Water heat exchanger	Type	Shell and tube exchanger
	Cooling water flow	m3/h	24.9	22.7	11.2
	Heating water flow	m3/h	27.9	23.7	11.7
Water resistance		kPa	54	62	48
Recommended water pipe size		inch	≥2.5	≥2.5	≥2
Cable specification	Mainline section	mm2	≥25	≥25	≥12
	Mainline qty.		3
	Nullline section	mm2	≥16	≥16	≥4
	Nullline qty.		1
	Ground wire sec.	mm2	≥16	≥16	≥10
	Groundwire qty.		1
Dimensions	Length* Height* Width	mm	2266* 2055* 2290	2390* 1160* 2165	2100* 1055* 1956
Weight	Net weight	kg	1680	1180	700
	Running weight	kg	1750	1230	730
Minimum operating ambient temperature		℃	-25℃	-25℃	-25℃

 

 

Sujing Bush Refrigeration Equipment Company is mainly engaged in the research, design, production, sales of air-conditioning and refrigeration products which strictly comply with ISO, BS and CE standards.

Our factory is located in the beautiful Industrial Park in Suzhou, China. With an independent development and research institutions, Sujing Bush mainly engaged in air conditioning, refrigeration systems and related products' research and development work. Product line covers industrial refrigeration equipment, air-cooled and water-cooled chillers, heat pump chillers, DC frequency conversion units, modular units, air handling units, medical purification units, etc. And we can meet various tailor-made requirements of our customers. Quick responses, technical support and a wide range of sales services provide customers with factory directly guarantee.

With the technology accumulation, advanced manufacturing experience and the social commitment of energy conservation and environmental protection, Sujing Bush will continue to provide comfortable and energy-saving air-conditioning products, and work together with partners all over the world to create a better future.

CE, CCC, CQC, Patent Certificate

“Cleanroom Technology Committee of China Refrigeration and Air Conditioning Industry Association-

Certificate of Vice Presidentship”