Screw Style Chiller(Double Head)

ZCSS-xxS series screw style chillers host used German BITZER semi-hermetic screw compressors have outstanding technical characteristics into single compressor and two-compressor models. Is applicable to R22, R407, R134a and other refrigerant. High efficiency horizontal shell and tube condenser and evaporator have "BR1" state permission to create pressure vessel, heat stability and maintenance convenience. Advanced micro-computer controller, a powerful, high-speed embedded microprocessor performance is much higher than similar products used in the single-chip machine.

Note : mean ZHONGCHENG mean Parameter 3. S mean Water Cooling Mode

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Technical Data of Double Head
Item			ZCSS-80S	ZCSS-100S	ZCSS-120S	ZCSS-140S	ZCSS-160S	ZCSS-180S	ZCSS-200S	ZCSS-240S	ZCSS-300S	ZCSS-360S	ZCSS-400S
Power			3ф-380V-50Hz/60Hz
Refrigerating Capacity		Kcal/H	226200	283800	331100	383600	440300	547800	623500	721500	940000	1083600	1243600
		KW	263	330	385	446	512	637	725	839	1093	1260	1446
Power Consumption (KW)			62	76	87	102	115	136	160	180	230	272	305
Current Operation （A）			108	132	148	175	190	232	273	305	373	452	504
Current Launch			218D/411DD	269D/508DD	290D/485DD	350D/585DD	423D/686DD	520D/686DD	612D/943DD	665D/1023DD	465Y/142D	586Y/1853D	650Y/2029D
Capacity Control			100-75-50-25-0
Compressor	Type	-	Semi-tight screw type
	Quantity	-	1
	Starting Mode	-	shunt winding								Y-Δ
	Oil Heater	W	200x2					300x2
Freezed Oil		Species	B320SH
		Packed weight KG	9x2		15x2			22x2			28x2
Refrigerant		Species	R-22
		Packed Weight KG	21x2	26x2	30x2	35x2	39x2	46x2	54x2	61x2	78x2	92x2	104x2
		Throttle mode	Thermostatic Expansion Valve
Evaporator		Model	Internal -screw shell and tube
		Refrigerated water flow M3/H	45	57	66	77	88	110	125	144	188	217	249
		Pressure loss Kpa	57	57	59	62	62	62	65	65	67	67	69
		Water Pipe interface PT	4"	4"	4"	5"	5"	5"	6"	6"	6"	8"	8"
Condenser		Model	External thread shell and tube
		Cooling water flow M3/H	59	74	86	100	115	142	162	188	244	282	323
		Pressure loss Kpa	51	54	59	59	59	62	62	62	65	65	67
		Water pipe interface PT	2-1/2"x2	3"x2	3"x2	3"x2	3"x2	4"x2	4"x2	4"v	5"x2	5"x2	5"x2
Protector		-	Safety protection : Compressor overheat protection, overflowing protection, hight & low pressure protection, anti-frost protection, phrase sequence/open phrase protection and exhaust over heat protection.
External Dimension		L(mm)	2850 2850 3040 3130 3140 3760 3760 3760 4100 4100 4250 1150 1150 1250 1250 1250 1400 1400 1400 1600 1750 175 1450 1450 1760 1790 1810 2030 2040 2080 2260 2290 2360 1300 1300 1300 1600 1600 1600 1600 1600 1600 1600 1600 1040 1040 1140 1140 1140 1290 1290 1290 1480 1630 1630 770 770 955 970 975 1085 1130 1135 1240 1270 1305 215 215 275 270 270 265 265 265 290 290 290 100 100 120 1200 120 175 175 175 240 240 250 230 230 275 300 275 375 375 375 450 450 430 410 410 400 245 400 545 545 545 500 500 775 70 70 245 250 245 265 265 265 100 100 90 1790 1790 2340 2420 2500 3580 3750 3880 5050 5340 5600 1920 1970 2520 2620 2710 3920 4110 4250 5490 5830 6260
		W(mm)
		H(mm)
		A(mm)
		B(mm)
		C(mm)
		D(mm)
		E(mm)
		F(mm)
		G(mm)
		I(mm)
Unit Weight (KG)
Running Weight (KG)
Running Noise(DB)A			70		76			80			84

Note :Parameter test condition : Refrigerating water entrance temp. at 12℃, exit temp. at 7℃, cooling water entrance temp. at 30℃, exit temp. at 35℃.To guarantee constant improvement of technology, the above parameters shall be changed without further notice. Other specification are on request.