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Transformer-based controllers

Most ZIEHL-ABEGG external rotor motors are voltage controllable. Transformer control units are available for simple and inexpensive speed control of these motors or fans. These are available in different versions. In addition to versions which only output the appropriate voltage via the setting of the 5-step switch, there are, for example, devices which can also control dampers or valves. Advanced devices also perform motor protection functions. Another major advantage of transformer-based control units is speed control without electromagnetic excitation in the motors. The products are therefore also recommended for noise-sensitive areas.

system components transformer-based controllter with white housing and 5-stage rotary switch frontal view
Transformer-based controller

Product specification:

Speed adjustment via built-in 5-stage transformer. Individual or parallel control of 3~ motors or fans.
 

Properties & special features:

Ideally suited for combination with ZIEHL-ABEGG external rotor motors or fans. Easy-to-use, rugged system. Control without electro-magnetic motor noises.
 

Version:

Output range:

  • 1~ transformers, 1.5 to 14 amps
  • 3~ transformers, 2 to 14 amps

Scope of functions:

  • Easy-to-use speed controller with integrated 5-stage switch for rotational speed specification Devices with two 5-step switches, two speeds can be externally switched.
  • Easy-to-use speed controller, with rotational speed specification via an external 0 – 10 V signal.
  • Extended versions, with additional inputs and outputs
Currently 39 of 39 models are shown.
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Transformer based controller RUE-2G

RUE-2G
Article no.: 302063

Transformer based controller RUE-4G

RUE-4G
Article no.: 302064

Transformer based controller RAE-4G

RAE-4G
Article no.: 302068

Transformer based controller RAE-7G

RAE-7G
Article no.: 302069

Transformer based controller RTRD14E

RTRD14E
Article no.: 302561

Transformer based controller R-D-1G

R-D-1G
Article no.: 302571

Transformer based controller R-D-2G

R-D-2G
Article no.: 302572

Transformer based controller R-D-3G

R-D-3G
Article no.: 302573

Transformer based controller R-DT1KTG

R-DT1KTG
Article no.: 302581

Transformer based controller R-DT4KT

R-DT4KT
Article no.: 302584

Transformer based controller R-DT5.2KTG

R-DT5.2KTG
Article no.: 302585

Transformer based controller R-DT3.5KTG

R-DT3.5KTG
Article no.: 302592

Transformer based controller R-DT7KT

R-DT7KT
Article no.: 302593

Transformer based controller R-DT10KT

R-DT10KT
Article no.: 302594

Transformer based controller RUDT2T

RUDT2T
Article no.: 302640

Transformer based controller RUDT7T

RUDT7T
Article no.: 302642

Transformer based controller RUDT3.5T

RUDT3.5T
Article no.: 302643

Transformer based controller RUDT10T

RUDT10T
Article no.: 302645

Transformer based controller R-E-1.5G

R-E-1.5G
Article no.: 302001

Transformer based controller R-E-7.5G

R-E-7.5G
Article no.: 302053

Transformer based controller R-E-9G

R-E-9G
Article no.: 302055

Transformer based controller R-E-12

R-E-12
Article no.: 302056

Transformer based controller R-E-14G

R-E-14G
Article no.: 302057

Transformer based controller RAE-9G

RAE-9G
Article no.: 302061

Transformer based controller RUE-7.5G

RUE-7.5G
Article no.: 302065

Transformer based controller RAE-2G

RAE-2G
Article no.: 302067

Transformer based controller R-E-2G

R-E-2G
Article no.: 302107

Transformer based controller R-E-3.5G

R-E-3.5G
Article no.: 302108

Transformer based controller R-E-6G

R-E-6G
Article no.: 302109

Transformer based controller RD14

RD14
Article no.: 302560

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