We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For far more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Dry Cooler Attributes:

1. Large efficiency warmth exchanger: potential types for maximizing the warmth transfer relative to the vitality use of the supporter. Tube and tube coupling design and style for low stress fall in the coil on the media sides(highest 100KPa at h2o creating problem). Our thermodynamic and aerodynamic planning application is lengthy 12 months analyzed and proved in Germany

 

1. Admirer: only decide on reduced particular strength intake fans. Supporter nozzle styles for optimum air flow and air throw.Our fans from the world`s major maker are pretty much proved to be reliable in procedure and lengthy lasting. Motor: security class IP fifty four and insulation class F. Air separator for each and every enthusiast.

 

1. We aid you to have a long long lasting and reduced maintainance operation. Tough materials and rigid enclosure with challenging gloss powder coated complete. Protecting enclosure for each manifolds and U-bends. Unit design for out of doors installation. one hundred% leakage tested at 31bar.

Model				D2-250-6×630
Capacity	H2o	KW		250.42
	twenty% Et. Glycol	KW		244.sixty nine
Air movement		Mthree/h		111511
Fan		No. X φ		2x3x630
Fan motor four hundred/3N/50HZ		A		thirty.six
Sound force stage		dB(A)10m		66
Dimension		L	mm	3250
		H	mm	1874
		D	mm	2100
		D1	mm	2000
		L1	mm	963
		L2	mm	1000
		L3	mm	2963
Connections inlet φ			mm	2XDN80
Connections onlet φ			mm	2XDN80
Product weight(empty)			kg	1197

 
Dry Cooler Possibilities:
one. Coil design refrigerant: h2o, oil, glycol.
two. Multiple circuits.
three. Sub-cooling circuits.
four. Stainless steel or aluminum casing.
five. Coated aluminum or copper fins.
6. Explosion ploof motor.
7. Customized fin spacing.

Dry cooler software:
Dry Coolers are commonly utilized in refrigeration, air-conditioning, food processing, heating vegetation and energy vegetation.
 
Dry cooler applicable atmosphere:
1. Dry Cooler sequence:D1 and D2 collection.
two. Environment temperature:  0ºC.
three. Air does not include chemical substances, corrosive gasses and dust-free of charge
four. Please specify needs for explosion-evidence on buy
5. Design Circumstances: Medium is h2o, Style stress 2.0MPa ,Te EPT strain 2.5MPa
 
Common fault and treatment method:

amount	Observation	Achievable lead to	Motion
1	Fan not turning, noise or vibration when started	Absence of section or fan impeller blocked	Eliminate blockage
two	Overheating	Air inlet blocked or obstructed by foreign objects, impeller seriously deformed or ruined, electrical power provide voltage or frequency not in accordance to demands, absence of period, stator and rotor friction	Eliminate foreign objects, exchange impeller, substitute motor matching user voltage and frequency, exchange fuse and defective motor factors
3	Existing way too large	Bearings worn, impeller and duct friction, impeller blocked, deficiency of section, EPT obstruction	Replace bearings, adju EPT the hole among impeller and ducting,  repair circuits, defrosting
4	extreme noise or vibration	Impeller ruined, unfastened stand, grill ruined, airflow obstruction	Replacement of impeller, tighten unfastened parts. Repair and substitute grill, defrost.
five	Leakage, minimal insulation resistance	Motor storage influent. Dampness	Dry motor before use.

 
Technological parameter:

Dry cooler D2 series parameter(fin room 2.1mm)

Type				D2-148-4×630	D2-166-4×630	D2-a hundred seventy five-4×630	D2-228-6×630	D2-250-6×630	D2-276-6×630	D2-310-8×630	D2-343-8×630	D2-364-8×630	D2-392-10×630
Capacity	H2o	KW		147.ninety nine	165.85	a hundred seventy five.21	227.85	250.forty two	276.53	309.85	342.73	364.07	391.ninety nine
	20% Et. Glycol	KW		142.42	161.57	170.91	219.09	244.69	270.22	301.eighteen	333.fifty five	354.sixty four	383.three
Air stream		M3/h		76459	74341	72134	114686	111511	1 0571 eight	152911	148675	144255	191136
Fan		No. X φ		2x2x630	2x2x630	2x2x630	2x3x630	2x3x630	2x3x630	2x4x630	2x4x630	2x4x630	2x5x630
Fan motor four hundred/3N/50HZ		A		20.4	20.4	twenty.four	thirty.six	thirty.six	30.six	forty.8	40.eight	40.8	51.00
Sound force stage		dB(A)10m		64	sixty four	sixty four	sixty six	sixty six	66	67	67	sixty seven	sixty eight
Dimension		L	mm	2186	2186	2186	3250	3250	3250	4250	4250	4250	5250
		H	mm	1874	1874	1874	1874	1874	1874	1874	1874	1874	1874
		D	mm	2100	2100	2100	2100	2100	2100	2100	2100	2100	2100
		D1	mm	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000
		L1	mm	963	963	963	963	963	963	963	963	963	963
		L2	mm	one thousand	a thousand	a thousand	one thousand	one thousand	one thousand	one thousand	a thousand	a thousand	one thousand
		L3	mm	1963	1963	1963	2963	2963	2963	3963	3963	3963	4963
Connections inlet φ			mm	2XDN50	2XDN65	2XDN65	2XDN65	2XDN80	2XDN80	2XDN80	2XDN80	2XDN100	2XDN100
Connections onlet φ			mm	2XDN50	2XDN65	2XDN65	2XDN65	2XDN80	2XDN80	2XDN80	2XDN80	2XDN100	2XDN100
Product weight(vacant)			kg	769	811	853	1134	1197	1261	1498	1589	1673	1864

 

 
 

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of first equipment manufacturer’s (OEM) part numbers or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating merchandise use and compatibility. Our business and the listed alternative elements contained herein are not sponsored, accepted, or created by the OEM.