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1.water cooled condensing unit for cold room, 2.Copeland scroll compressor, 3.3HP~15HP, 4.High efficiency and energy saving - details see: https://www.machineto.com/water-cooled-condensing-unit-for-cold-room-10239718

Company introduction

Nanjing JLHB Environmental Technology Development Co.Ltd. is a branch of Nanjing Jinling

Refrigeration Equipment Co., Ltd., It is specialized in refrigeration equipment production in east China

and Jiangsu Province and it is a professional agency for Emerson Products.

Our company is dealer forEmerson original units in Jiangsu and Anhui Province. Also we are

franchised distributor of Emerson Climate Technologies for refrigeration accessories in China. Our

two main products are all authorized the ISO9001:2000 Quality Management System Certificate and

we established an Automatic Unit Inspection Station(a national-level- experimental center) with Hefei General Machinery Research Institute.

Feature of condensing unit for cold room

1.application of economizer

Increase the supercooling degree of liquid refrigerant and improve unit refrigerating capacity

2.reliable functional components

For the watercooled condensing unit, it uses newly high efficiency heat exchange tube to make dry

expansion evaporatorand condenser with high heat transfer efficiency, so it can improve refrigerating

capacity of the unit and reduce input power;

Solenoid valves, oil separators, electric components etc are all world famous brand with high quality and long

service life.

3.application of environmental friendly refrigerant

Various refrigerant can be used, like HFC404A, HFC134a and so on

4.application of high efficiency oil separator

Reduce lubricant which flow in evaporator, so it can improve the heat transfer efficiency of evaporator

5.application of injection technology

For screw compressor medium and low temperature condensing unit, injecting liquid refrigerant to the

compression chamber of a compressor can reduce discharge temperature efficiently.

Technical parameters of condensing unit for cold room

model			XD-Q3.0G	XD-Q4.0G	XD-Q5.0G	XD-Q6.0G	XD-Q8.0G	XD-Q10G	XD-Q12G	XD-Q15G
Nominal refrigerating capacity	W		10500	14070	17300	21000	28000	35500	42000	54500
	Kcal/h×104		0.9	1.2	1.5	1.8	2.4	3.1	3.6	4.7
	RT		3.0	4.0	4.9	6.0	8.0	10.1	12.0	15.6
Power supply			Three phase and Four wire circuit system 380V 50Hz
Nominal input power		W	2100	2680	3430	3920	5050	6950	1600	10200
compressor	semi-hermetic piston compressor		ZB21KQ	ZB29KQ	ZB38KQ	ZB45KQ	ZB58KQ	ZB76KQ	ZB88KQ	ZB114KQ
condenser	type		Shell and tube condenser
	Water quantity	t/h	2.5	3.4	4.1	5.0	6.6	8.5	9.9	12.9
	pipe diameter	mm	2-DN25	2-DN40	2-DN40	2-DN40	2-DN40	2-DN40	2-DN50	2-DN50
	Water pressure drop	kpa	50-90
refrigerant			R22
lubricant			3GS
Connection size	Suction pipe		3/4″	7/8″	7/8″	7/8″	1-1/8″	1-3/8″	1-3/8″	2-1/4″
	Drain pipe		1/2″	1/2″	5/8″	5/8″	7/8″	7/8″	7/8″	7/8″
Overall dimension	length	mm	844	854	854	854	951	963	963	1116
	Width	mm	497	530	530	530	620	620	720	720
	height	mm	719	820	820	870	870	870	920	920
weight		kg	100	125	130	150	170	190	205	285

Water cooled condensing unit for cold room