Dehumidifier Electrical Enclosures

The dedhumidifier Delvalle is a special form of switch cabinet cooling technology.

There is a fan-free cold plate in the indoor of the switch cabinet, on which the air humidity completely condenses. The resulting water droplets run off the plate, are collected in a runnel and drained out of the switch cabinet by a small tube.

In order to avoid the formation of ice, the cold plate is equipped with temperature sensor, which keeps the temperature of the cold plate in the ideal range by means of the integrated regulator.

Significant energy saving in comparison to conventional heaters.

Lifetime 100.000 hours at 25°C ambient temperature.

Respectful with environment.
Easy installation with screws.
Tested in extreme weather.

This product has the following certificates

Description

The dedhumidifier Delvalle is a special form of switch cabinet cooling technology.

There is a fan-free cold plate in the indoor of the switch cabinet, on which the air humidity completely condenses.

The resulting water droplets run off the plate, are collected in a runnel and drained out of the switch cabinet by a small tube. In order to avoid the formation of ice, the cold plate is equipped with temperature sensor, which keeps the temperature of the cold plate in the ideal range by means of the integrated regulator.
Just like our switch cabinet coolers, the switch cabinet de-humidifier is easily installed and is equipped with a temperature protection switch and an alarm relay.
The latest generation of our switch cabinet dehumidifier has, in addition to the integrated controller, a connection for a humidistat.
With variations of temperature in enclosures it comes to condensation and precipitation of humidity. Thast causes corrosion, disturbances and breakdown of electrical controls.
3 different versions for various cases of application.

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Product

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Discover the advantages

Installation into the side panel or inside the electrical enclosure possible.
Significant energy saving in comparison to conventional heaters.
Compact design, low weight.
Connection by spring-cage terminals.
Lifetime 100.000 hours at 25°C ambient temperature.
Alarm switch in case of overheating.
Equipped with temperature sensor to icing prevent.
Dirt cannot accumulate inside so the maintenance is zero.
Respectful with environment.
Easy installation with screws.
Tested in extreme weather.

Regulations

IP20 indoor
IP65 or IP55 outdoor Norm EN 60529.
Built to CE low voltage.
Electronic compatibility to EN 300386 and EN 55022.
Electric safety to EN 60950.

Applications

Specially designed for cabinets placed in areas where is necessary to reduce humidity inside the cabinet,

PLC’S,
HMI´s
Outdoor computers,
Robots,
Eelectronic circuits sensitive to humidity excess.

Custom Made Solutions
We offer multiple solutions

Dehumidifier Electrical Enclosures · Delvalle Box

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2025 product catalogues

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Hygrostat HYW 90
Control unit with adjustable times dor dehumidifying and condensate pump
Mounting bracket for interior assembly

Sketches

References

Show References

Reference	Description	High	Width	Background
MVDH0901	De-humidifier	160	113	99	MVDH0901
MVDH0902	De-humidifier with fan	160/200	113/150	133	MVDH0902
MVDH0903	De-humidifier with fan and condensate pump	160/200	113/150	148	MVDH0903