glycol low temperature water cooled type chiller

glycol low temperature water cooled type chiller

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Product Description

Features of chiller:

1. Employing original double SCREW compressor, Compressor may according loading auto-adjust, add level sensor for prevent compressor low-loading to luck-oil, extent use life

2. Employing all-new imported high class component

3. Employing two sets of compressor which can be used jointly or independent

4. Switch control, easy operation and maintenance

5. The weld of brass pipe is non-oxidization

6.Condenser and Evaporator both to conform GB150, GB151, TB/T4750-2003,operation safe

Safety system:

1 Compressor reverse protective

2 Freeze protector protective

3 Refrigerant safety valve

4 Buzzer

5 High-pressure gauge and Low-pressure gauge

6 Power phase failure protector

7 Coil over-heat protector

8 Temperature auto-switch

9 Refrigerant shortage protective

Water-cooled screw low temperature chiller(-15℃)
Model		HTK-180D-15	HTK-210D-15	HTK-250D-15	HTK-290D-15	HTK-330D-15	HTK-380D-15	HTK-420D-15	HTK-450D-15	HTK-510D-15
Cooling	KW	178	212	252	292	328	382	420	450	505
Capacity	Kcal/Hr	153080	182320	216720	251120	282080	328520	361200	387000	434300
	RT	50.61	60.28	71.65	83.03	93.26	108.62	119.42	127.95	143.59
Power	50HZ	3P-380V-50HZ
Input power(KW)		67.3	81.7	94.9	108.5	120.6	138.9	154.1	163.6	184
EER	COP	2.64	2.59	2.66	2.69	2.72	2.75	2.73	2.75	2.74
Refrigerant		R22
control mode		Thermal expansion valve
Comprosser	Mode	Semi-closed double screw
	Working style	Y-Δ/Δ-Δ
	Capacity	0-25%-50%-75%-100%
Condensor	Mode	Efficient external thread shell and tube type
	Cooling water	In 30℃/Out 35℃
	tempreture	In 30℃/Out 35℃
	Cooling water flow (m³/h)	38.3	45.6	54.2	62.8	70.5	82.1	90.3	96.8	108.6
	Pressure loss (Kpa)	55	55	55	58	58	58	58	58	61
	waterpipe size	DN100	DN100	DN100	DN100	DN100	DN125	DN125	DN125	DN125
Evaporater	mode	Efficient internal thread shell and tube type
	Freeze water	In -10℃/Out -15℃
	tempreture	In -10℃/Out -15℃
	Freeze water flow (m³/h)	36	42.8	50.9	59	66.3	77.2	84.8	90.9	102
	Pressure loss (Kpa)	52	55	55	58	58	58	58	61	61
	waterpipe size	DN100	DN100	DN100	DN100	DN100	DN125	DN125	DN125	DN125
Safeguard		High and low pressure protection,exhaust overheating protection, safety valve,antifreezing protection,current protection,
Safeguard		electric leakage protection,compressor thermal protection,over current protection,fault phase protection,Oil level protection etc.
Size	L(mm)	3100	3100	3150	3150	3200	3200	3300	3300	3500
	W(mm)	1100	1100	1200	1200	1250	1250	1360	1360	1420
	H(mm)	1520	1520	1670	1670	1750	1750	1850	1850	1980
Units Weight	Kg	2100	2280	2450	2510	2750	2860	2940	3600	4200
Noise(dB)		61	61	63	63	64	65	66	68	69

Note:

1.Refrigerating capacity nominal conditions of condenser water inlet temperature 30℃,water outlet temperature 35℃,evaporator water inlet temperature -10℃,water outlet temperature -15℃

2.In order to ensure technology constantly updated, the above parameters are subject to change without prior notice

3.This unit can be customized heat recovery according to the customer request,hot recycled is 25%-30% of unit refrigerating capacity,indicate the hot recycled in custom units.The highest hot water temperature of the heat recovery up to 55 degrees.

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