Calorex DD 3300 Dehumidifier

The Calorex DD 1300, 2300, and 3300 are a series of three compact high capacity dehumidifiers offering continuous range of air flows, insulated casing and advanced PLC controls suitable for both commercial and industrial applications.

This series of dehumidifiers are designed to be used in both standard and close control scenarios, making them a versatile option for a wide variety of applications. They have many optional features which can tailor them to specific requirements including energy saving and demanding control requirements. The insulated stainless steel construction also allows them to be used where hygiene is an important requirement and where precooling or lower process temperatures are required.

This range can be used for drying air up to 100% relative humidity with temperatures from -30°Cto +40°C. Suitable applications include: production processes, condensation control, equipment preservation, climate control in storage areas, food, beverage and confectionery production, cold storage, drying processes, and climate control in buildings and specialised production areas.

 

Suitability:

• Controlled environment agriculture (CEA) facilities
• Commercial grow operations
• Vertical farming
• Greenhouses and nurseries
• Indoor farming
• Seed warehouses and storage
• Drying rooms
• Urban farming

 

Features:

• Insulated stainless steel casing
• Construction suitable for commercial and industrial applications
• Three phase electrical supply
• Air flow across the ranges from 600m/h to 3,600m/h
• Dehumidification capacities across the ranges from 9.5kg/h to 14.7kg/h (at nominal air flow and 20°C,60% RH)
• Easy access for servicing and maintenance
• Standard duct connections with 200Pa to 450Pa external static pressure at nominal air flow (depending upon model)
• Electrical/Gas or Steam reactivation heaters available
• The electrical reactivation heater has a PTC-type (Positive Temperature Control) heater, which cannot be overheated, and gives the possibility of a step-less control for 50-100% of the dehumidification capacity – this is achieved by controlling the reactivation air volume
• PLC controller fitted with rotation guard, run time meter and service alarm

Options:

• Remote humidistat/humidity sensor
• Modulating heater control
• EC process fan
• EC reactivation fan
• EC fan speed control
• Communication with building management system via Modbus, Canbus or via web server
• Wet air heat exchanger
• Continuous process fan operation
• Filter guard
• Reactivation wet air thermostat (not in combination with modulation control)

 

Attributes:

	Calorex DD 1300	Calorex DD 2300	Calorex DD 3300
Water removal per day (L)	240 @ 20°C/60% rh	355.2 @ 20°C/60% rh	386.4 @ 20°C/60% rh
Power	13600 W	19000 W	20600 W
Air flow	1300 m3/hr	2300 m3/hr	3300 m3/hr
Weight	200 kg	200 kg	205 kg
Dimensions (H x W x D)	1170 x 807 x 1199 mm	1170 x 807 x 1199 mm	1170 x 807 x 1199 mm
Sound	63 dB(A)	71 dB(A)	70.4 dB(A)