Fax

0731-84010422

Hotline

0731-84021666

Address

Hunan Changsha economic and Technological Development Zone, Lantian North Road, No. 1 DreamWorks (Star Factory) industrial supporting Park

Hunan Kelly always adheres to the business philosophy of "quality first service, integrity, cooperation and cooperation" for the company's guiding ideology to provide better quality products and services for customers.

Hunan Kare Air Conditioning Co., Ltd. 湘ICP备14005289号 w ww.300.cn

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Superimposed cryogenic refrigerator

Two Cascade low temperature chiller

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Two Cascade low temperature chiller

Describe

Two Cascade low temperature chiller Technical parameters
Model No. of KARE			KRT35LD (FD)	KRT40LD (FD)	KRT45LD (FD)	KRT55LD (FD)	KRT75LD (FD)	KRT100LD (FD)	KRT108LD (FD)
Rated Cooling Capacity	-45~-50℃	KW	34.9	40.1	45.3	54	74.8	98.1	106.8
	-55~60℃		22.5	25.9	29.4	3.7	52.2	68.5	74.6
	-65~70℃		13.5	17.4	19.4	24.2	33.6	44.1	48
Power supply		-	3Φ-380V-50Hz
Input Power		KW	35	45	52	70	90	105	115
First step Compressor	Power	KW	17.7	19.4	23	35.9	45.6	51	59.7
	Refrigerant	-	R404A
	Starting mode	-	Part of the coil start			Y－△
Second step Compressor	Power	KW	16.35	1.2	21.1	25.2	33.2	41.6	45.6
	Refrigerant	-	R23
	Starting mode	-	Part of the coil start			Y－△
Condensor Evaporator	Type	-	Plate heat exchanger
Evaporator	Type	-	Plate heat exchanger
Evaporator	Flow	m3/h	15	17.2	19.4	23.1	32.1	42	45.8
Condensor	Type	-	Shell&tube heat exchanger
Condensor	Water flow	m3/h	11.8	13.5	15.3	19.7	26.3	32.7	36.4
Joint pipe diameter	Condensor	mm	DN40	DN50	DN50	DN65	DN65	DN80	DN80
Joint pipe diameter	Evaporator	mm	DN50	DN50	DN65	DN65	DN80	DN80	DN80
Dimensions	(L)	mm	2000	2200	2400	2600	2800	3000	3200
	(W)	mm	1000	1000	1100	1100	1200	1200	1300
	(H)	mm	1650	1700	1700	1750	1750	1800	1850
Weight	(Dry)	KG	870	1053	1323	1685	1860	2280	2880
Weight	(Wet)	KG	957	1158	1455	1865	2046	2508	3168

Two Cascade low temperature chiller Technical parameters
Model No. of KARE		Unit	KRT130LD (FD)	KRT145LD (FD)	KRT168LD (FD)	KRT180LD (FD)	KRT195LD (FD)	KRT215LD (FD)	KRT235LD (FD)
Rated Cooling Capacity	-45~-50℃	KW	130.2	142.9	168.4	177.9	194.6	210.7	232
	-55~60℃		90.9	99.8	117.6	124.2	135.9	147.1	162
	-65~70℃		58.6	64.3	75.7	80	87.5	94.8	104.3
Power supply		-	3∮-380V-50Hz
Input Power		KW	130	150	160	170	190	210	240
First step Compressor	Power	KW	67.1	76.4	80.3	88.3	96.1	105.2	124.3
	Refrigerant	-	R404A
	Starting mode	-	Y－△
Second step Compressor	Power	KW	55.6	60.5	68.2	71.7	78.9	86.1	95.7
	Refrigerant	-	R23
	Starting mode	-	Y－△
Condensor Evaporator	Type	-	Plate heat exchanger
Evaporator	Type	-	Plate heat exchanger
Evaporator	Flow	m3/h	55.8	61.2	72.2	76.2	83.4	90.3	99.4
Condensor	Type	-	Shell&tube heat exchanger
Condensor	Water flow	m3/h	43.4	48	54.3	57.9	63.4	68.9	77.5
Joint pipe diameter	Condensor	mm	DN80	DN80	DN100	DN100	DN100	DN100	DN100
Joint pipe diameter	Evaporator	mm	DN100	DN100	DN100	DN100	DN100	DN100	DN100
Dimensions	(L)	mm	3400	3600	3800	3800	4000	4100	4200
	(W)	mm	1400	1500	1500	1500	1600	1600	1800
	(H)	mm	1900	1900	2000	2000	2100	2100	2200
Weight	(Dry)	KG	3285	3480	3540	3600	3780	4140	4650
Weight	(Wet)	KG	3614	3828	3894	3960	4158	4554	5115

RE:

1.Cooling Conditions for above refrigerating capacity: Refrigerating medium is alcohol, cooling water inlet 32℃, outlet 37℃.

2.Cooling range: Chilled water outlet temperature 22℃~37℃, inlet temperature difference 3.5℃~10℃. Refrigerating fluid outlet temperature -40℃~-80℃, inlet temperature difference 2.5℃~10℃.

3.With pairing connecting flange for inlet and outlet of cooling water and refrigerating fluid. The refrigerating medium(alcohol) equipped by user.

4.The above specification will change due to product improvement, without prior notice. Please contact us before order if you have special requirements.

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