STANDARD DEHUMIDIFIERS

POWER SUPPLY & REGENERATION

Standard system supply for all units 415 VAC, 3 Ph+N+G, 50 Hz. Optional choice of other system supply can be 200V, 380V, 400V, 440v, and 500v, 3 Ph, 50 or 60 Hz, AC. Standard choice of desiccant regeneration is Electric with options Steam, Gas, Hot oil, water or a combination thereof.

Standard Product Range

Available in 13 models, 100-10000 CMH supply air, 4kg/hr the 64 kg/hr moisture removal
Utilize highly efficient solid desiccant fluted wheel
maximized dehumidified air flow capacities with very high and consistent performance levels.
PLC or electric relay based control choice
G4 grade filters on both air streams
Robust industrial duty structural frame and panel design
Highly compact design-lowest foot print area
Fully factory assembled, reduced installation time on site and costs
uprated supply air flow capacity or higher available static pressure
Supply fan with frequency control
Stainless steel sheet metal casing (optional)

PRODUCT FEATURES
OPERATING PRINCIPLE

PRODUCT FEATURES

Available in size form 100 CMH to 50,000 CMH
Standard products include fully functional units with necessary safeties and electric relay based controls or optional PLC based Controller.
Desiccant rotor technology removes water directly from the air.
Designed for industrial process, including low dew point applications.
Available with integrated pre and post cooling systems
fast , simple access to all electrical and mechanical components through hinged doors or removable access panels
Desiccant cassette can be removed for cleaning to extend rotor life and efficiency
Choice of Gas,Steam and Electric Reactivation
Standard features include easy access inlet filters, self adjusting /tensioning rotor drive components and easy seal adjustment .
Robust industrial duty structural frame and panel design
Highly compact design-lowest foot print area.
fully factory assembled, reduced installation time on site and lesser costs.

OPERATING PRINCIPLE

REHOBOTH dehumidifiers operate on the principle of adsorption of water vapor from the air. The desiccant used is silica gel, which is formed on an inorganic substance.
The desiccant and substrate are arranged in a wheel-shaped rotor matrix having thousands of small parallel air passages extending through its thickness.
The desiccant rotor is housed in a cabinet that is separated into process and reactivation sections. In the process section, moist air passes through the rotor, and the silica gel adsorbs the moisture
To drive the absorbed moisture out of the desiccante, the rotor slowly rotates into the reactivation section, where a second heated air is usually exhausted outside. The reactivated desiccant rotor rotates back into process section to provide continuous drying of the process air.
In many applications, the process air is cooled before entering the desiccant rotor the enable the system to produce dry air.The reactivation air stream may be heated by electricity, steam, hot water , or natural gas depending on the application and available utilities

Model	Process			Reactivation				Dimensions	Approx Weight
	Air Flow (CMH)	ESP(Pa)	Motor(H.P.)	Air Flow (CMH)	ESP(Pa)	Motor(H.P.)	Heater (KW)	lxwxh	(kg)
RDS-30	300	200	0.25	100	240	0.25	3.5	1700X450X940	150
RDS-60	600	200	0.5	200	240	0.5	7	1700X550X1040	150
RDS-100	1000	200	1	300	240	1	12	1700X740X1200	180
RDS-150	1500	310	2	500	240	1	18	1800X740X1200	200
RDS-200	2000	310	2	700	240	1	24	1800X740X1200	225
RDS-300	3000	310	3	1000	240	1.5	30	2200X1000X1450	325
RDS-420	4200	310	3	1400	240	1.5	42	2200X1200X1550	400
RDS-500	5000	310	3	1600	240	2	50	2200X1200X1550	470
RDS-600	6000	310	5	2000	240	2	60	2500X1300X1550	540
RDS-720	7200	310	5	2400	240	2	72	2500X1400X1700	610
RDS-800	8000	300	5	2700	240	3	81	2500X1400X1700	700
RDS-900	9000	300	5	3000	240	3	90	2500X1550X1800	730
RDS-1000	10200	300	5	3400	240	3	102	2500X1550X1800	810