Dry Cooler D3 Series

Feature

Air discharge direction
Performance ranges	Cooling capacity: from 42 to 607 kw Air volume: from 21454 to 227449 m3/h Sound pressure level: from 50 to 62 dB A(10m) Dry coolers:customized on demand
High efficiency heat exchanger	Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan. Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition). Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany
Fan	Only choose low specific energy consumption fans. Fan nozzle designs for maximum air flow and air throw. Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting. Motor: protection class IP 54 and insulation class F. Voltage：400V/3N/50Hz Air separator for each fan.
Testing	Heat exchangers are supplied clean and tested at a pressure of 30 bars
Options	Coil design refrigerant: water, oil, glycol. Multiple circuits. Sub-cooling circuits. Stainless steel or aluminum casing. Coated aluminum or copper fins. Explosion ploof motor. Customized fin spacing.

Technical parameter

Dry cooler D3 series parameter(fin space 2.1mm)

Type							D3-042-1X800	D3-046-1X800	D3-051-1X800	D3-087-2X800	D3-094-2X800	D3-103-2X800	D3-125-3X800	D3-146-3X800	D3-153-3X800	D3-175-4X800	D3-188-4X800
Capacity	Water	35℃ outdoor temp.	Inlet	45℃,	KW		42.1	46.1	50.6	87.3	93.6	102.9	124.9	145.9	153.3	174.5	187.9
	Water		outlet	40℃			42.1	46.1	50.6	87.3	93.6	102.9	124.9	145.9	153.3	174.5	187.9
	20% Glycol		Inlet	45℃			40.8	45.1	49.7	84.5	91.8	100.9	119.4	143.0	150.4	168.9	184.3
	20% Glycol		outlet	40℃			40.8	45.1	49.7	84.5	91.8	100.9	119.4	143.0	150.4	168.9	184.3
Medium		Water flow			M3/h		7.3	8.0	8.8	15.2	16.3	17.9	21.7	25.4	26.6	30.3	32.7
Medium		Pressure drop			kPa		49	69	97	48	98	93	21	97	89	48	98
Air flow					M3/h		21454	20531	19696	42906	41061	39390	64364	61585	59087	85811	82120
Fan motor(400V/3N/50HZ)					W		1800	1800	1800	3600	3600	3600	5400	5400	5400	7200	7200
Fan motor(400V/3N/50HZ)					A		3.8	3.8	3.8	7.6	7.6	7.6	11.4	11.4	11.4	15.2	15.2
Fan					No X φ		1x1x800	1x1x800	1x1x800	1x2x800	1x2x800	1x2x800	1x3x800	1x3x800	1x3x800	2x2x800	2x2x800
Sound pressure level					dB(A)		50.0	50.0	50.0	51.0	51.0	51.0	53.0	53.0	53.0	54.0	54.0
Sound pressure level					10m		50.0	50.0	50.0	51.0	51.0	51.0	53.0	53.0	53.0	54.0	54.0
Dimension					L	mm	2000	2000	2000	3800	3800	3800	5600	5600	5600	3800	3800
					W	mm	1084	1084	1084	1084	1084	1084	1084	1084	2108	2108	2108
					H	mm	1328	1328	1328	1328	1328	1328	1328	1328	1328	1328	1328
					A	mm	1728	1728	1728	3528	3528	3528	5328	5328	5328	3528	3528
					B1	mm	--	--	--	1764	1764	1764	1776	1776	1776	1764	1764
					B2	mm	--	--	--	1764	1764	1764	1776	1776	1776	1764	1764
					B3	mm	--	--	--	--	--	--	1776	1776	1776	--	--
					B4	mm	--	--	--	--	--	--	--	--	--	--	--
					X	mm	997	997	997	997	997	997	997	997	997	2021	2021
Inlet φ						mm	2”	2”	2”	2 1/2”	2 1/2”	2 1/2”	3’	3’	3’	4”	4”
Inlet φ						mm	2”	2”	2”	2 1/2”	2 1/2”	2 1/2”	3’	3’	3’	4”	4”
Product weight(empty)						kg	225	233	241	357	373	392	796	527	749	812	1062

Type							D3-206-4X800	D3-250-6X800	D3-292-6X800	D3-307-6X800	D3-340-8X800		D3-389-8X800		D3-406-8X800	D3-431-8X800	D3-491-10X800	D3-512-10X800		D3-607-12X800
Capacity	Water	35℃ outdoor temp.	Inlet	45℃,	KW		205.8	249.8	291.9	306.6	340.5		389.1		406.0	431.3	490.6	511.6		606.9
			outlet	40℃
	20% Glycol		Inlet	45℃			201.9	238.8	286.1	300.8	329.7		381.5		398.5	420.5	482.9	504.1		597.5
			outlet	40℃
Medium		Water flow			M3/h		35.8	43.4	50.7	53.3	59.2		67.6		70.6	75.0	85.3	88.9		105.5
		Pressure drop			kPa		92	21	98	88	46		99		79	82	99	98		97
Air flow					M3/h		78781	128728	123170	118174	171631		160328		153274	214533	200405	191587		227449
Fan motor(400V/3N/50HZ)					W		7200	10800	10800	10800	14400		14400		14400	18000	18000	18000		21600
					A		15.2	22.8	22.8	22.8	22.80		30.40		30.40	38.00	38.00	38.00		45.60
Fan					No X φ		2x2x800	2x3x800	2x3x800	2x3x800	2x4x800		2x4x800		2x4x800	2x5x800	2x5x800	2x5x800		2x6x800
Sound pressure level					dB(A)		54.0	56.0	56.0	56.0	58.0		58.0		58.0	60.0	60.0	60.0		62.0
					10m
Dimension					L	mm	3800	5600	5600	5600	7400		7400		7400	9200	9200	9200		11000
					W	mm	2108	2108	2108	2108	2108		2108		2108	2108	2108	2108		2108
					H	mm	1328	1328	1328	1328	1328		1328		1328	1328	1328	1328		1328
					A	mm	3528	5328	5328	5328	7128		7128		7128	8929	8929	8929		10728
					B1	mm	1764	1776	1776	1776	2376		2376		2376	2232	2232	2232		2682
					B2	mm	1764	1776	1776	1776	2376		2376		2376	2232	2232	2232		2682
					B3	mm	--	1776	1776	1776	2376		2376		2376	2232	2232	2232		2682
					B4	mm	--	--	--	--	--		--		--	2232	2232	2232		2682
					X	mm	2021	2021	2021	2021	2021		2021		2021	2021	2021	2021		2021
Inlet φ						mm	4”	DN125	DN125	DN125		DN125		2x4”	2x4”	2x4”	2xDN125		2xDN125	2xDN125
Inlet φ						mm	4”	DN125

Application

Process engineering, heat / power plant, power generation, chemical industry, air conditioning chiller, heat transformer, smelting, etc.. It is suitable for all equipment which needs heat dissipation and is installed in the open air.

Products