Water cooled low temperature chller

Application

HTLT-A/W series low temperature chiller is specially designed by HERO-TECH are widely used in Pharmaceutical, chemical  and bioengineering industry. The temperature is adjustable in the range of -35â��/+5â��. 

Design Features

¨      Original famous brand Semi-hermetic piston compressor adopted, features sufficient cooling capacity, stable performance, and excellent quality.

¨      SCHNEIDER brand electric components ensure the chiller unit running stably with long service time.

¨      Equipped famous brand water pump, with large flow, high efficiency and durability.

¨      Compact design, easy to install and operate, convenient to clean and maintenance.

¨      High efficient shell and tube evaporator adopted, ensuring high cooling efficiency.

¨     Shell and tube condenser—water cooled type.

¨      R22, R404A refrigerant for option.

¨      380v-415v/50hz 3ph for standard design.  Different design available on request.  
Parameter table 

Model			HTLT-3W	HTLT-5W	HTLT-6W	HTLT-8W	HTLT-10W	HTLT-12W	HTLT-15W	HTLT-20WD	HTLT-25WD	HTLT-30WD	HTLT-40W
Nominal cooling capacity	50hz 60hz (Kw)	-10C	4.5	7.7	9.1	11.7	16.1	19.1	23.3	32.2	38.2	46.6	62.5
			5.4	9.3	11.1	14.1	19.3	22.9	28	38.6	45.8	56	75
		-20C	2.7	4.1	5.3	8.1	9.8	10.6	13.6	20.4	25	29.4	38.5
			3.24	4.92	6.24	9.72	11.76	12.72	16.32	24.48	28.8	35.28	46.2
		-30C	1.31	2.1	2.8	4.3	4.9	5.6	7.9	11.2	13.7	16.1	21.2
			1.57	2.52	3.36	5.36	5.88	6.72	9.48	13.44	16.44	19.32	25.44
		-35C	0.85	1.3	1.9	2.8	3.3	3.8	5.3	7.8	9.4	13.8	17.8
			1.02	1.56	2.28	3.36	3.96	4.56	6.36	9.36	11.28	16.56	21.36
Condenser	Type		Shell and tube
	Cooling water flow (m3/hr)	-10C	1	1.7	2.03	2.62	3.6	4.27	5.2	7.23	8.54	10.4	14
			1.21	2.06	2.44	3.14	4.32	5.12	6.24	8.67	10.25	12.5	16.8
		-20C	0.61	0.92	1.09	1.82	2.03	2.37	3.04	4.56	5.6	6.58	8.61
			0.74	1.11	1.31	2.18	2.43	2.84	3.65	5.48	6.71	7.9	10.33
		-30C	0.31	0.49	0.65	1	1.14	1.3	1.84	2.61	3.19	3.74	4.93
			0.37	0.58	0.78	1.2	1.36	1.56	2.2	3.13	3.82	4.49	6
		-35C	0.2	0.31	0.44	0.65	0.77	0.89	1.23	1.81	2.18	3.2	4.13
			0.24	0.36	0.52	0.78	0.92	1.06	1.48	2.17	2.62	3.84	4.96
	Inlet & oultet	Inch	1-1/2	1-1/2	1-1/2	1-1/2	1-1/2	1-1/2	2	2	2-1/2	3	3
Evaporator	Type		Shell and tube/ plate heat exchanger
	Coolant flow  (m3/hr)	-10C	0.77	1.33	1.56	2.01	2.77	3.28	4	5.56	6.57	8.01	10.75
			0.93	1.59	1.73	1.88	3.32	3.94	4.8	6.65	7.89	9.62	12.3
		-20C	0.47	0.71	0.91	1.4	1.69	1.82	2.34	3.51	4.3	5.06	6.62
			0.56	0.85	1.1	1.67	2.02	2.19	2.81	4.21	5.16	6.07	7.94
		-30C	0.23	0.36	0.48	0.74	0.84	0.96	1.36	1.92	2.36	2.77	3.65
			0.27	0.44	0.58	0.89	1.01	1.16	1.63	2.31	2.83	3.32	4.48
		-35C	0.15	0.22	0.33	0.48	0.57	0.65	0.92	1.34	1.62	2.37	3.06
			0.18	0.27	0.39	0.58	0.68	0.78	1.1	1.61	1.94	2.85	3.67
	Inlet & outlet	Inch	1	1	1	1	1-1/2	1-1/2	2	2	2-1/2	2-1/2	3
Input power		Kw	3	4.5	5.25	6.75	8.6	10.1	12.8	17.2	20.94	26.5	34
Max running current		Amp	7.5	11	13	16.5	21	25	31	42	52	64	83
Power source			3ph 380V 50hz / 60hz
Refrigerant	type		R22 (R404A, R134A, R507)
	control		Thermostatic expansion valve
Compressor	Type		Hermetic scroll (piston)
	power	Kw	2.25	3.75	4.5	6	7.5	9	11.3	7.5*2	9.37*2	11.3*2	30
Pump	power	Kw	0.75	0.75	0.75	0.75	1.1	1.1	1.5	2.2	2.2	4	4
	Max lift	M	18	18	18	18	20	20	20	20	20	25	20
Safety devices			inner thermostat for compressor motor, unit overload relay, high and low pressure switch, freeze protection thermostat, over current protection, phase error protection relay, discharge gas thermostat, flow switch,
Dimension	lenghth	mm	850	1050	1050	1250	1250	1250	1650	1650	1900	1900	2000
	width	mm	480	550	550	680	680	680	850	850	950	950	9800
	height	mm	1020	1150	1150	1380	1380	1380	1650	1650	1720	1720	1860
Net weight		kg	130	150	200	300	430	500	735	820	900	1150	1200

Remarks:  
1. the nominal cooling capacity is based on the following conditions:
coolant water inlet and outlet: 25C/30C;
coolant temperature difference: 3C to 8C;
2. storage tank is not available for all the standard models;
specifications, appearances and dimensions are subjected to change without notice.