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Desiccant dehumidifier TTR 400 D

The TTR 400 D desiccant dehumidifier not only impresses with its very good dehumidification performance even at low dew points well below 0 °C but also with maximum versatility due to the TTR Trisorp Dual principle of operation:

Two separate air flows for dry and regeneration air with two separate fans for each circuit allow an efficient pressure-tolerant recirculation when setting up the dehumidifier outside as well as inside the room to be treated.

Variable circulating air drying with the TTR 400 D ensures power-saving dehumidification at an increased drying rate:

Compared to the "outdoor air" supplying the regeneration air, in contrast to conventional through-air operation, up to 30 °C lower dew point temperatures can be achieved with the TTR 400 D for a nominal dry air volume. Therefore, dew points far below 0 °C can be achieved, which results in considerably lower drying stages and in considerably more energy-efficient operation!

Double flexibility thanks to Duoventic

All TTR-D models are also equipped with the advanced Duoventic air volume regulation which allows independent, infinite, electronic control of both fans of the separate air circuits.

Duoventic therefore allows you to separately fine-adjust moisture content and volume flow of the required dry air without the need to install energy-wasting throttle valves, for example, as it had often been necessary in the past.

Thanks to Duoventic, you can always use the full potential fast and demand-orientedly without any conversions while at the same time configuring every climate scenario with only one device:

Extremely dry air with a low air flow, larger volumes of dry air or maximum circulating air performance with a moderate ratio of dry air.

Find out more about the Duoventic principle ...

A standard DIN socket for external switchings allows to control the TTR 400 D by means of an optional hygrostat, time clock or other external switching devices with matching DIN plug.

In addition to integrated heat recovery, the standard equipment of the TTR 400 D desiccant dehumidifier also includes a self-regulating electronic regeneration air heating consisting of thermistor elements (PTC) whose performance capacity depends on air inlet temperature and regeneration air volume.

The advantage of this solution lies for one in an optimal performance matching and in the fact that overheating is not possible, making a safety thermostat superfluous.

The standard operating hours counter of the TTR 400 D is optionally available as a dual counter for operating and kilowatt hours:

A few practical benefits:

  • Professional quality „made in Germany“ –
    Originally produced by Trotec
  • Duoventic air volume regulation: Advanced control electronics allow a stepless, separate adjustment of the moisture content and volume flow of the required dry air.
  • TTR Trisorp Dual principle of operation with two separate air circuits for pressure-tolerant recirculation mode for power-saving dehumidification at an increased drying rate
  • Up to 30 % lighter than competitive models with the same performance
  • Maximum of performance with minimum of dimensions and weight
  • Extremely low in maintenance
  • Stackable to save space
  • Tried and tested German industrial design – protected prototype

The TTR 400 D is also the perfect solution to be installed in intermediate ceilings. Due to the wide range of TTR system accessories, hose or pipe connections can be connected to the regeneration air inlet on the TTR 400 D or different Z-line filters of different filter classes can be used for the dehumidifier for separate air supply.

All filters can be changed quickly and easily without opening the device.

Flexible possibilities of use and adjustable, pressure-tolerant recirculation are combined with higher energy efficiency and lower drying stages as well as the advanced Duoventic air volume regulation. Used with components from the wide range of available system accessories, the TTR 400 D desiccant dehumidifier is therefore a universal dryer for most diverse drying applications in industry, logistics, supplies and building sector.

With the TTR 400 D you can benefit from a professional desiccant dehumidifier originally produced by Trotec which has been developed and manufactured according to the highest of quality standards in Germany.

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TTR 400 D Desiccant Dehumidifier show in Trotec online shop

TTR 400 D Desiccant Dehumidifier

This robust adsorption dehumidifier is designed for dry air flow rate of up to 450m³/h. By its compact dimensions and low weight its ideal for mobile operations.

2,096.33 £ incl. VAT
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Daily rent:
22.80 € incl. VAT per day

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Details

Technical data
General information
  Article number 1.110.000.021
Dry air (in case of intake air 20°C / 60 % RH)
  Dehumidification [kg/24h] 38.4
  Dehumidification [kg/h] 1.6
  Min. air volume [m³/h] 130
  Max. air volume [m³/h] 450
  Nominal air volume [m³/h] 350
  External compression [Pa] 200
  Connection inlet Ø [mm] 125
  Connection outlet Ø [mm] 125
Regeneration air
  Nominal air volume [m³/h] 65
  External compression [Pa] 80
  Connection outlet Ø [mm] 80
Operating principle
  Operating principle TTR Trisorp Dual
Operating range
  Min. temperature [°C] -15
  Max. temperature [°C] 35
  Min. humidity [% RH] 0
  Max. humidity [% RH] 100
Electrical values
  Mains connection 230 V/50 - 60 Hz
  Nominal current consumption [A] 7.2
  Power input [kW] 2.2
  Power input heating [kW] 1.95
  Recommended fusing [A] 16
Electric connection
  Connection plug CEE 7/7
  Cable length [m] 2.5
Sound values
  Distance 1 m [dB(A)] 63
Automatic dehumidification
  Non-stop dehumidification
Dimensions
  Length (packaging excluded) [mm] 400
  Width (packaging excluded) [mm] 350
  Height (packaging excluded) [mm] 405
Weight
  (packaging excluded) [kg] 20
Equipment, features and functions
Housing type
  Metal
  Powder coating
  Plastic
  Metal plastic composite housing
  Coating
  Stainless steel
Mobility
  Non-marking rubber feet
  Carry/transport handle(s)
  Transport frame
  Swivel casters with brake
  Trestle rollers
  Non-marking rubber wheels
  Crane lifting gear
  Forklift pockets
  Stacking device
Equipment
  Air volume regulation
  Operating hours counter
  Ammeter
  DIN socket for external ON/OFF
  Integrated heat recovery
  Self-regulating PTC electric heating
  Moisture control
  Moisture and temperature registration
  Sensor-supported Flowmatic control
  Variable-speed rotor drive
  Filter monitoring
  Terminals for external ON/OFF
  Power meter
  Hygrostat (electronic)
  Hygrostat (mechanical)
Regeneration heating design
  Electric PTC
Device version
  Indoor installation (standard)
  Stackable
  Shelter against the weather
  Hiring model

 standard equipment

 optionally available

 not available

Accessories

HG 120 S Hygrostat (from TTR 160) show in Trotec online shop

HG 120 S Hygrostat (from TTR 160)

Two position controller to control the relative humidity in conditioning cabinets, storage and production halls or in offices and computer rooms. Can be used in combination with a humidifier or a dehumidifier and is ideal for automatic climate conditioning.

73.55 £ incl. VAT
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Hose Adapter Process Air Inlet TTR 400 / TTR 400 D / TTR 500 D / TAC 750 E show in Trotec online shop

Hose Adapter Process Air Inlet TTR 400 / TTR 400 D / TTR 500 D / TAC 750 E

Hose adapter for the process air inlet TTR 400, 400 D, TTR 500 D and TAC 750 E dehumidifiers.

58.85 £ incl. VAT
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Hose Adapter Regeneration Air Inlet TTR 400 D show in Trotec online shop

Hose Adapter Regeneration Air Inlet TTR 400 D

Hose adapter for the regeneration air inlet TTR 400 D adsorption dehumidifier.

46.23 £ incl. VAT
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TTR 400 / TTR 400 D / TTR 500 D Filterbox Process Air Inlet show in Trotec online shop

TTR 400 / TTR 400 D / TTR 500 D Filterbox Process Air Inlet

Filterbox with integrated hose connection for the process air inlet of the TTR 400 / TTR 400 D / TTR 500 D desiccant dehumidifier. The hose connection allows the fliexble use of different Z-Line filters of the classes G4, F7 or F9.

134.51 £ incl. VAT
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TTR 400 D Filterbox Regeneration Air Inlet show in Trotec online shop

TTR 400 D Filterbox Regeneration Air Inlet

Filterbox with integrated hose connection for the TTR 400 D desiccant dehumidifier.

120.84 £ incl. VAT
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TTR 400 / TTR 400 D / TTR 500 D Filter Mat Process Air Inlet (Pack of 5) show in Trotec online shop

TTR 400 / TTR 400 D / TTR 500 D Filter Mat Process Air Inlet (Pack of 5)

Filter mat for the process air inlet of the TTR 400 / TTR 400 D / TTR 500 D (Pack of 5)

63.05 £ incl. VAT
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TTR 400 D Filter Mat Regeneration Air Inlet (Pack of 5) show in Trotec online shop

TTR 400 D Filter Mat Regeneration Air Inlet (Pack of 5)

Filter mat for the regeneration air inlet of the TTR 400 D desiccant dehumidifier (Pack of 5)

47.29 £ incl. VAT
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TTR 400 / TTR 400 D / TTR 500 D Filter Z-Line G4 Process Air (Pack of 5) show in Trotec online shop

TTR 400 / TTR 400 D / TTR 500 D Filter Z-Line G4 Process Air (Pack of 5)

TTR 400 / TTR 400 D / TTR 500 D Filter Z-Line G4 Process Air (Pack of 5)

141.86 £ incl. VAT
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TTR 400 D Filter Z-Line G4 Regeneration Air Inlet (Pack of 5) show in Trotec online shop

TTR 400 D Filter Z-Line G4 Regeneration Air Inlet (Pack of 5)

TTR 400 D Filter Z-Line G4 Regeneration Air Inlet (Pack of 5)

141.86 £ incl. VAT
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TTR 400 / TTR 400 D / TTR 500 Filter Z-Line F7 Process Air (Pack of 5) show in Trotec online shop

TTR 400 / TTR 400 D / TTR 500 Filter Z-Line F7 Process Air (Pack of 5)

TTR 400 / TTR 400 D / TTR 500 Filter Z-Line F7 Process Air (Pack of 5)

141.86 £ incl. VAT
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TTR 400 D Filter Z-Line F7 Regeneration Air Inlet (Pack of 5) show in Trotec online shop

TTR 400 D Filter Z-Line F7 Regeneration Air Inlet (Pack of 5)

TTR 400 D Filter Z-Line F7 Regeneration Air Inlet (Pack of 5)

141.86 £ incl. VAT
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TF-L Flexible Duct, 80 mm, 6 m show in Trotec online shop

TF-L Flexible Duct, 80 mm, 6 m

The hose's high-quality, robust finish makes it suitable for use in temperatures ranging from -30°C to +80°C. The polyamide mesh, PVC-coated hose is mounted on a spring steel spiral and is abrasion resistant. The standard length is 6m and this model has a diameter of 80mm.

23.12 £ incl. VAT
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TF-L Flexible Duct, 127 mm, 6 m show in Trotec online shop

TF-L Flexible Duct, 127 mm, 6 m

The high resistant air transport hoses in the TF-L series have an inner diameter of 127mm. The polyamide mesh, PVC-coated hoses are mounted on spring steel spirals which not only make them flame retardent and easily compressible but also less susceptible to vibrations.

32.57 £ incl. VAT
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Drybox for TTR 400 D and TTR 500 D show in Trotec online shop

Drybox for TTR 400 D and TTR 500 D

Weatherproof outdoor installation of dessicant dryers TTR 400 D / 500 D thanks to the suitable Drybox

152.37 £ incl. VAT
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Alternative products

TTR 400 D with alternative products:

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TTR 400 Desiccant Dehumidifier show in Trotec online shop

TTR 400 Desiccant Dehumidifier

This robust adsorption dehumidifier is designed for dry air flow rate of up to 450m³/h. By its compact dimensions and low weight its ideal for mobile operations.

1,570.93 £ incl. VAT
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Daily rent:
15.60 € incl. VAT per day

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TTR 500 D Desiccant Dehumidifier show in Trotec online shop

TTR 500 D Desiccant Dehumidifier

This robust adsorption dehumidifier is designed for dry air flow rate of up to 550m³/h. By its compact dimensions and low weight its ideal for mobile operations.

2,621.72 £ incl. VAT
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Daily rent:
28.80 € incl. VAT per day

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