ZHIYUN screw parallel condensing unit can make 2 to 6 sets of screw compressors parallel.
Larger refrigeration capacity, less space, and it is convenient for centralized control.

DESIGN BENEFIT
● Save investment, reduce equipment one-time investment
● Supply refrigeration capacity as required, and save energy over 20% compared to a single condensing unit
● Safe operation, monitor the operation data constantly with fault warning alarm, ensure the safety and reliability
● Compact structure, concentrate install several compressors, save the space and reduce construction period
● Full automation, adopt the advanced PLC parallel condensing unit specialized controller
● Multi classes of power adjustment can adjust the energy level by the change of refrigeration loading, saving the power cost.
● Operation rate balances automatically, extending the service life of condensing unit
● Independent oil level controller effectively avoids the metamorphic pollution of oil within the compressors.

BITZER HS Series Water Cooling Screw Condensing Unit

		Unit Model
		NJHSN-2080WL	NJHSN-2100WL	NJHSN-2120WL	NJHSN-2140WL	NJHSN-2150WL	NJHSN-2250WL	NJHSN-2320WL
Compressor Model×No.		HSN6451-40×2	HSN6461-50×2	HSN7451-60×2	HSN7461-70×2	HSN7471-75×2	HSN8571-125×2	HSN8591-160×2
Rated Refrigeration Capacity (W)		84.60	100.80	121.80	138.60	150.20	253.00	320.40
Compressor Rated Power (kW)		57.60	67.60	83.00	91.80	98.00	155.20	209.40
Supply Power		380V~420V-3PH-50Hz
Maximum Working Current (A)		65×2	79×2	98×2	124×2	144×2	216×2	274×2
Shell and Tube Condenser	Water (m³/h)	48.2	56	64	70	86	144	184
	Water Pipe Diameter(Inch)	4	4	4	5	5	5	6
Connection Pipe (mm)	Suction	Stφ76	Stφ76	Stφ108	Stφ108	Stφ108	Stφ133	Stφ133
	Supply	Cuφ35	Cuφ35	Cuφ42	Cuφ42	Cuφ42	Cuφ54	Cuφ54
Evaporation Temperature：-40℃～-10℃  Refrigerant：R22 Rated Refrigeration Capacity Test Working Condition：-31/+40℃，Equip with economizer

FUSHENG SRL Series Water Cooling Screw Condensing Unit

		Unit Model
		NJSRL-20800WL	NJSRL-2120WL	NJSRL-2140WL	NJSRL-2160WL	NJSRL-2180WL	NJSRL-2240WL	NJSRL-2300WL
Compressor Model×No.		SRL-160B DS×2	SRL-200B DS×2	SRL-240B DS×2	SRL-290B DS×2	SRL-330B DS×2	SRL-400B DS×2	SRL-510B DS×2
Rated Refrigeration Capacity (W)		90.4	112.6	138	168	186.8	237.4	302.6
Compressor Rated Power (kW)		60.40	72.00	88.20	108.80	134.40	151.00	185.60
Supply Power		380V-3PH-50Hz
Maximum Working Current (A)		87×2	108×2	119×2	165×2	180×2	217×2	258×2
Shell and Tube Condenser	Water (m³/h)	56	66	82	100	114	138	176
	Water Pipe Diameter (Inch)	4	4	5	5	5	5	6
Connection Pipe (mm)	Suction	Stφ89	Stφ89	Stφ108	Stφ108	Stφ108	Stφ133	Stφ133
	Supply	Cuφ35	Cuφ35	Cuφ42	Cuφ42	Cuφ42	Cuφ54	Cuφ54
Evaporation Temperature：-40℃～-10℃  Refrigerant：R22 Rated Refrigeration Capacity Test Working Condition：-31/+40℃，Equip with economizer

HANBELL LB Series Water Cooling Screw Condensing Unit

		Unit Model
		NJLB-2080WL	NJLB-2120WL	NJLB-2140WL	NJLB-2150WL	NJLB-2170WL	NJLB-2240WL	NJLB-2260WL
Compressor Model×No.		LB-140×2	LB-180×2	LB-230×2	LB-250×2	LB-280×2	LB-360×2	LB-410×2
Rated Refrigeration Capacity (W)		86.6	102.4	135.4	162.4	185.4	232.4	265.8
Compressor Rated Power (kW)		61.4	71.6	92.0	105.8	114.4	136.2	153.6
Supply Power		380V-3PH-50Hz
Maximum Working Current (A)		78×2	94×2	127×2	138×2	151×2	203×2	232×2
Shell and Tube Condenser	Water (m³/h)	56	66	78	96	112	138	160
	Water Pipe Diameter (Inch)	4	4	5	5	5	5	6
Connection Pipe (mm)	Suction	Stφ89	Stφ89	Stφ108	Stφ108	Stφ108	Stφ133	Stφ133
	Supply	Cuφ35	Cuφ35	Cuφ42	Cuφ42	Cuφ42	Cuφ54	Cuφ54
Evaporation Temperature：-40℃～-10℃  Refrigerant：R22 Rated Refrigeration Capacity Test Working Condition：-31/+40℃，Equip with economizer

Please contact ZHIYUN if the technical data of other brands or models are required.