REMEZA Desiccant Dryers RMWE

REMEZA Desiccant Dryers RMWE

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Email: info@ptscvn.com

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Your benefits with Remeza RMWE desiccant dryers

Economical operation
Long life time of the heater elements and dessicant
Energy Management System EMS with dew point control and indication(optional)
Mechanical stable, low dusting Delsorb HQ-A4 dessicant

RMWE series desiccant dryers use electrical heaters inside of the desiccant bed for regeneration of the saturated desiccant. The direct contact of the finned heater tubes with the desiccant bed makes most efficient use of the regeneration energy. A small part of the compressed air flow of only 2.2% removes the moisture and cools down the desiccant. No ambient pollution or moisture affects the regeneration process. A parallel drying phase during cycle change-over eliminates any temperature or dew point fluctuation. With the optional Energy Management System device EMS, the standard drying time per receiver of 4 hours can be prolonged to a maximum of 20 hours, resulting in energy savings of up to 80%.

Standardmodels of the Remeza RMWE dessicant dryers		74 - 308	385 - 1284
Medium	Compressed Air
Drying system	Twin tower adsorption
Regeneration system	Internal heat regenerated, with control thermostats
Vessel code	PED 97/23/EC with conformity assessment Module H approved by Lloyds' Register (Notified body no. 0343)
Vessel code	Safety relief valves
Piping	Threaded
Piping	Welded with DIN flanges
Coating	RAL 5010 / RAL 9001
Coating	Special surface treatment
Inlet	Bottom section on the back
Outlet	Top section on the back
Desiccant	HQ-A4
Power supply	main power 400V 50 Hz 3 phases
	control voltage 230V 50 Hz 1 phase
	Hmain switch lockable
	Alternative Power supply
Timer	PLC
Timer	Energy Management System
Noise level	< 70 dS(A) LEQ SStandard silencers provided
IP Rating	IP43
IP Rating	IP 54 for control box
Location	Indoors
Mounting	Floor standing; anchor holes provided
Filters	Remeza pre- and after filters fitted to the dryer

Design data	Minimum	Design*	Maximum	74 - 308	385 - 1284
Inlet pressure	4 bar (g)	7 bar (g)	10 bar (g)*
Inlet pressure			16 bar (g)*
Inlet temprature	+5°C	+35°C	+50°C
Pressure dew point		-40°C
Ambient temprature	+5°C	-	+50°C
Relative humidity inlet air		100%
Purge air consumption of nominal inlet capacity at 7 bar(g)		2,2%

Use the multipliers when the conditions are different from standard. Refer to the table on this page

Standard

Optional

Not applicable

Model	Capacity	Dimensions (mm)			Weight	Connection		el. Consumption
Model	m³/h*	A	B	C	kg	" BSP	DIN flange	average	installed
RMWE 250	250	450	760	2170	300	1	-	1,7	3,6
RMWE 390	390	500	1000	2280	450	1 ¹/₂	-	2,7	5,4
RMWE 655Colour - Front Panel	655	550	1050	2620	670	1 ¹/₂	-	3,6	7.2
RMWE 770	770	600	1200	2750	800	2	-	4,5	9,0
RMWE 1050	1050	650	1250	2750	950	2	-	5,4	10,8
RMWE 1295	1295	700	1400	3050	1300	-	80	7,2	14,4
RMWE 2020	2020	800	1550	3050	1900	-	80	10,8	21,6
RMWE 2300	2300	900	1650	3050	2110	-	80	12,6	25,2
RMWE 2600	2600	950	1850	3175	2400	-	100	14,4	28,8
RMWE 3650	3650	1050	1950	3175	3100	-	100	18,9	37,8
RMWE 4190	4190	1100	2000	3175	3400	-	100	22,5	45,0

* Nominal dryer capacity according to DIN ISO 7183, pressure dew point -40 °C
The capacity of the dryer is based on the intake volume of the compressor at 20 ° C, 1 bar (a)

The following data can be used to convert the inlet conditions to the required dryer capacities:

Muliplier for different inlet pressures in bar (g) (F1)
Pressure bar (g)	4	5	6	7	8	9	10	11	12	13	14	15	16
Multiplier (F1)	0,63	0,75	0,88	1,00	1,12	1,15	1,37	For a selection consult your distributor