EBAC DD400-P Portable Restoration Desiccant Dehumidifier (10640RG-US)

• Model: DD400-P
• Process Airflow - Dry Air: 197 cfm (334 m3/hr)
• Regen Airflow - Wet Air: 119 cfm (202 m3/h
• Noise Level: 67 dba
• Weight: 68 lbs
• Minimum Operating Temperature: -4°F (-20°C)

The DD400-P is the largest portable desiccant dehumidifier within the EIPL range. It’s compact, rugged, lightweight design facilitates easy transportation by one person and is easily accommodated within space restricted areas. The unit incorporates a Electronic Humidity Controller, and PTC Heater, ensuring maximum drying is immediately reached and constantly maintained while the unit is running. Running time can be recorded via the hours run meter located on the control panel, The shock absorbing tyres allow the unit to be transported over rough ground The DD400-P is manufactured from Epoxy Powdered Coated Steel, making the DD400-P and robust desiccant dehumidifier suitable for the most severe of applications. The spigot connectors allow quick and easy installation and provides the versatility of connecting fleciable ducting. All models incorporate a high efficiency patented PPS Rotor. This design incorporates an 82% active Silica Gel to ensure optimum performance over the equipment's wide operating range of environments. All desiccant rotors supplied by EIPL are washable, and designed for high performance / long life.

Methods Of Dehumidification

Dehumidification is possible using two possible principles, Condensation with refrigeration style dehumidifiers and Adsorption with desiccant dehumidifiers. Desiccant dehumidifiers perform exceptionally well when used in cooler climates, or when a low dew-point, deep drying or low humidity levels are required. Since desiccant dehumidifiers do not produce water, they will work effectively down to sub zero temperatures. Their operation is simplistic yet extremely effective and reliable. Air (Process Air) is drawn into the dehumidifier, where is passes over a wheel impregnated with Silica Gel. As the air passes over this wheel, any moisture present in the air is absorbed into the Silica Gel wheel before leaving the dehumidifier as warm dry air. The Silica Gel wheel is continually, slowly rotating, typically at three revolutions per hour. As the wheel rotates, a small portion passes through the regeneration segment. During this phase a second air stream (Regeneration Air) is heated to a high temperature before passing over the wheel. Any moisture present in the wheel is released into this air stream; this hot wet air is then exhausted outside the area being dried.

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HOW A DEHUMIDIFIER WORKS

• Process air is drawn into the dehumidifier.
• Process air passes over a wheel impregnated with silica gel.
• The silica gel absorbs the moisture from the air.
• Process air leaves the dehumidifier as warm dry air
• The silica gel wheel continually rotates.
• Regeneration air is heated to a high temperature and passed over a segment of the wheel.
• Silica gel releases the moisture from the wheel into the regeneration air.
• Regeneration air leaves the dehumidifier as warm wet air and exhausted outside.

Key Design Features

• Portable
• Electronic Humidity Control
• Integral Humidity Sensor
• High Capacity PTC Heater
• Low Temperature Operation

Features

• On/Off Switch: Yes
• Ammeter: Yes
• Integral Electronic Humidistat: Yes
• Manual/Auto Modes: Yes
• Hours Run Meter: Yes
• High Temperature Cut Outs: Yes
• Fitted Mains Plug: Yes
• Fan Speeds 1
• High Capacity PTC Heater: Yes
• Inlet Air Filters: Yes
• Shock Resistant Tyres: Yes
• Dual Air Inlet Design: Yes
• Free Standing: Yes
• Epoxy Powder Coated Chassis: Yes

• Model No.: 10640RG-US
• Height: 31"(787mm)
• Width: 21.75"(552mm)
• Depth: 19"(487mm)
• Weight: 68lbs.(31kg)
• Voltage: 220V
• Phase: 1
• Frequency: 60 Hz
• Current: 8A
• Power: 1.8 kW
• Process Airflow - Dry Air: 197 cfm (334 m3/hr)
• Regen Airflow - Wet Air: 119 cfm (202 m3/hr)
• Process Duct Size - Dry Air: 5" (130 mm)
• Regen Duct Size - Wet Air: 4" (100 mm)
• Rotor Wheel Speed (rph): 20
• Noise Level: 67dba
• Typical Extraction @ 27°C 60%: 71.5 ppd (33.8 lt/day)
• Min Operating Temperature: -4°F (-20°C)
• Max Operating Temperature: 104°F (40°C)

Dehumidifiers are required wherever there is a need to lower the humidity level to prevent corrosion, mold growth and condensation or maintain a low humidity condition during manufacture, packaging or storing of hygroscopic products.

• Offices
• Shops
• Restaurants
• Warehouses
• Basements
• Factories
• De-Flooding
• Pharmaceutical
• Defense Industry
• Confectionary
• Laboratories
• Medical
• Food Industry
• Agriculture
• Cold Stores
• Hospitals
• Hotels
• Stadiums
• Ships

• Brochure
• Manual
• Wiring Diagram
• Wiring Schematic
• Spare Parts List
• Warranty