heat recovery wheel CE certificate anti-mold temperature control ventilation system

Specifications - High efficiency up to 90%

- CE and Eurovent approved

- Imported BONFIGLIOL motor from Germany

- Optional auto clean system

heat recovery wheel temperature control ventilation system   Holtop 90% efficiency heat recovery wheel Rotary heat exchanger, also known as heat recovery wheel, thermal wheel and enthalpy wheel, is a type of energy recovery heat exchanger positioned within the supply and exhaust air streams of an air handling system, or in the exhaust gases of an industrial process, in order to recover the heat energy.   Features of Holtop rotary heat exchanger  - Synthetical material with high hydrophilicity. 3A molecular sieve can effectively avoid secondary pollution.  - Advanced technology and special rotary heat exchanger design, high efficiency up to 90%, sensible heat and enthalpy recovery available.  - Double sealing system and purge sector, air leakage less than 0.3% when temperature different is above 200Pa  - Various installation type and motor position available, convenient for each project case.  - Built in top quality imported motor from Germany, CE and Eurovent certificated.     Product Description Specifications and dimensions of Holtop rotary heat exchanger

Model	A (mm)	B (mm)	B1 (mm)	B2/A1 (mm)	F (mm)	D (mm)	Power (Kw)	Power supply	Weight (Kg)
500	600	600	312	68	32	530	0.09	380V/3Ph/50Hz	42
600	700	700	350	68	32	630	0.09	380V/3Ph/50Hz	59
700	800	800	400	68	32	730	0.09	380V/3Ph/50Hz	71
800	900	900	450	68	32	830	0.09	380V/3Ph/50Hz	82
900	1030	1030	515	98	32	930	0.09	380V/3Ph/50Hz	102
1000	1130	1130	565	98	32	1030	0.09	380V/3Ph/50Hz	130

 

Model	A (mm)	B (mm)	B1 (mm)	F (mm)	D (mm)	Power (Kw)	Power supply	Weight (Kg)
1100	1230	1230	566	32	1130	0.09	380V/3Ph/50Hz	151
1200	1330	1330	646	32	1230	0.18	380V/3Ph/50Hz	169
1300	1430	1430	696	32	1330	0.18	380V/3Ph/50Hz	190
1400	1530	1530	716	32	1430	0.18	380V/3Ph/50Hz	205
1500	1630	1630	766	42	1530	0.18	380V/3Ph/50Hz	212/220
1600	1730	1730	816	42	1630	0.18	380V/3Ph/50Hz	230/239
1700	1830	1830	866	42	1730	0.25	380V/3Ph/50Hz	256/266
1800	1930	1930	916	47	1830	0.25	380V/3Ph/50Hz	283/293
1900	2030	2030	966	47	1930	0.25	380V/3Ph/50Hz	301/320
2000	2130	2130	1016	47	2030	0.25	380V/3Ph/50Hz	358/370

 

Model	A (mm)	B (mm)	C (mm)	E (mm)	F (mm)	D (mm)	Power (Kw)	Power supply	Weight (Kg)
2200	2400	2400	400	50	40	2230	0.37	380V/3Ph/50Hz	420
2400	2600	2600	400	50	40	2430	0.37	380V/3Ph/50Hz	500
2600	2800	2800	400	50	40	2630	0.37	380V/3Ph/50Hz	570
2800	3000	3000	400	50	40	2830	0.37	380V/3Ph/50Hz	860
3000	3200	3200	430	70	70	3030	0.55	380V/3Ph/50Hz	950
3200	3400	3400	430	70	70	3230	0.55	380V/3Ph/50Hz	1039
3400	3600	3600	430	70	70	3430	0.55	380V/3Ph/50Hz	1110
3600	3800	3800	430	70	70	3630	0.55	380V/3Ph/50Hz	1220
3800	4000	4000	430	70	70	3830	0.55	380V/3Ph/50Hz	1360
4000	4200	4200	430	70	70	4030	0.75	380V/3Ph/50Hz	1500
4200	4400	4400	430	70	70	4230	0.75	380V/3Ph/50Hz	1645
4400	4600	4600	430	70	70	4430	0.75	380V/3Ph/50Hz	1750
4600	4800	4800	430	70	70	4630	1.1	380V/3Ph/50Hz	1830
4800	5000	5000	430	70	70	4830	1.1	380V/3Ph/50Hz	1980
5000	5200	5200	430	70	70	5030	1.1	380V/3Ph/50Hz	2100

  Working principle of Holtop rotary heat exchanger Rotary heat exchanger is composed of alveolate heat wheel, case, drive system and sealing parts. The exhaust and outdoor air pass through half of the wheel separately, when the wheel rotates, the heat and moisture are exchanged between the exhaust and outdoor air. The energy recovery efficiency is up to 70% to 90%.     Product details Wheel materials The sensible heat recovery wheel is made by aluminum foils of 0.05mm thickness. And the enthalpy recovery wheel is made by aluminum foils coated with 3A molecular sieve of 0.04mm.   Casing construction   Wheel Construction The wheel of the rotary heat exchanger is made of alternating layers of flat and corrugated aluminum foil to form the alveolate shape. Various height of corrugation is available. Flat surface ensures minimum leakage. Interior spokes are used to mechanically bond the rotor’s laminations. These are threaded at the hub and welded at the periphery.   Bearing and drive system The hub of the wheel is equipped with life-time- lubricated ball bearing or roller bearing, and with covers at both sides. No maintenance is required under normal usage. - V-belt with big interface. Long service life. - Spring shock absorber insures steady operation. - Integrated motor and speed reducer free from maintenance.   Double sealing and purge sector system Unique double-sealing system is installed around the rotor periphery and along the central beam. The sealing materials are soft and dense of small friction and longer service life.     Installation types and motor position The motor is installed at the corner of the rotary heat exchanger, the position of the corner is marked from no. 1 to 4, and the motor position is optional.    Application Rotary heat exchanger can built in air handling unit(AHU)as a main part of the heat recovery section. Usually side panel of the exchanger casing is unnecessary, except that bypass has been set in AHU. It can also be installed in the ducts of ventilation system as a main part of the heat recovery section, connected by flange. In this case, side panel of the exchanger is necessary to prevent leakage.     Packaging & Shipping     Company Information Holtop Factory Holtop is one of the best manufacturer in ERV/HRV, heat exchanger and AHU area in China, founded in 2002, areas covered more than 30,000 square meters, turnover of 2012 is 42 million dollars, we have enthalpy testing lab. for products test. As a leader in energy/heat recovery equipments, we cooperate with more than 30 famous companies who located in Europe, the Middle east, Korea, Southeast Asia, Taiwan, etc. supplied equipment to Beijing Olympic and Shanghai Expo 2010, works together with domestic and international brands like Midea, Haier, Hitachi, etc.   Holtop partner Holtop cooperate with world famous brand or offer OEM service including Hitachi, LG, McQuay, TRANE, Systemair, Aldes, York, Haier, Gree, MHI Group, Midea, Carrier, Dunham-Bush, etc.     Holtop fair and certificate