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Transformer regulators

Transformer regulators

Five-stage transformer speed controllers are designed to control asynchronous squirrel-cage motors, which are recommended by the manufacturer. Manually operated controllers have a switch on the front panel. In the version with remote control, the controller is supplemented by five contactors, which are interlocked. The remote control is provided by simple controls that allow Start, Stop of the fan, signal Standby mode and some even allow speed setting. With a controller with a voltage converter, it is possible to program the levels at which switching takes place, the hysteresis of individual stages and the time between switching from one stage to another. When switching, all stages are switched off first and with a time delay (programmatically 6 to 600 sec) the next stage is switched on.

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  • -25% REV 1.5 E

    REV 1.5 E

    transformer speed controller  

    Regular Price: €479 €579

    Special Price Excl. Tax: €359 Incl. Tax: €434

    in stock
    Delivery to 17.04
  • O10 AXI

    O10 AXI

    speed controller  
    Excl. Tax: €0 Incl. Tax: €0
    in 1-2 weeks
  • O3 AXI

    O3 AXI

    speed controller  
    Excl. Tax: €0 Incl. Tax: €0
    in 1-2 weeks
  • O5 AXI

    O5 AXI

    speed controller  
    Excl. Tax: €0 Incl. Tax: €0
    in 1-2 weeks
  • O7 AXI

    O7 AXI

    speed controller  
    Excl. Tax: €0 Incl. Tax: €0
    in 1-2 weeks
  • -25% RDV 1,2 A

    RDV 1,2 A

    transformer speed controller  

    Regular Price: €469 €567

    Special Price Excl. Tax: €352 Incl. Tax: €425

    central warehouse
    Delivery to 18.04
  • -25% RDV 1.2 C

    RDV 1.2 C

    transformer speed controller  

    Regular Price: €574 €694

    Special Price Excl. Tax: €430 Incl. Tax: €521

    central warehouse
    Delivery to 18.04
  • -25% RDV 1.2 E

    RDV 1.2 E

    transformer speed controller  

    Regular Price: €705 €852

    Special Price Excl. Tax: €528 Incl. Tax: €639

    central warehouse
    Delivery to 18.04
  • -25% RDV 10 A

    RDV 10 A

    transformer speed controller  

    Regular Price: €1,196 €1,447

    Special Price Excl. Tax: €897 Incl. Tax: €1,086

    central warehouse
    Delivery to 18.04
  • -25% RDV 10 C

    RDV 10 C

    transformer speed controller  

    Regular Price: €1,224 €1,481

    Special Price Excl. Tax: €918 Incl. Tax: €1,111

    on ask
  • -25% RDV 10 E

    RDV 10 E

    transformer speed controller  

    Regular Price: €1,504 €1,820

    Special Price Excl. Tax: €1,128 Incl. Tax: €1,365

    on ask
  • -25% RDV 2.5 A

    RDV 2.5 A

    transformer speed controller  

    Regular Price: €510 €618

    Special Price Excl. Tax: €383 Incl. Tax: €463

    central warehouse
    Delivery to 18.04
  • -25% RDV 2.5 C

    RDV 2.5 C

    transformer speed controller  

    Regular Price: €690 €835

    Special Price Excl. Tax: €517 Incl. Tax: €626

    on ask
  • -25% RDV 2.5 E

    RDV 2.5 E

    transformer speed controller  

    Regular Price: €752 €910

    Special Price Excl. Tax: €564 Incl. Tax: €682

    on ask
  • -25% RDV 5 A

    RDV 5 A

    transformer speed controller  

    Regular Price: €778 €942

    Special Price Excl. Tax: €584 Incl. Tax: €706

    central warehouse
    Delivery to 18.04
  • -25% RDV 5 C

    RDV 5 C

    transformer speed controller  

    Regular Price: €730 €883

    Special Price Excl. Tax: €547 Incl. Tax: €662

    central warehouse
    Delivery to 18.04
  • -25% RDV 5 E

    RDV 5 E

    transformer speed controller  

    Regular Price: €804 €973

    Special Price Excl. Tax: €603 Incl. Tax: €730

    on ask
  • -25% RDV 7 A

    RDV 7 A

    transformer speed controller  

    Regular Price: €889 €1,076

    Special Price Excl. Tax: €667 Incl. Tax: €807

    central warehouse
    Delivery to 18.04
  • -25% RDV 7 C

    RDV 7 C

    transformer speed controller  

    Regular Price: €754 €913

    Special Price Excl. Tax: €566 Incl. Tax: €684

    central warehouse
    Delivery to 18.04
  • -25% RDV 7 E

    RDV 7 E

    transformer speed controller  

    Regular Price: €909 €1,100

    Special Price Excl. Tax: €682 Incl. Tax: €825

    on ask
  • -15% RE 1,5

    RE 1,5

    transformer speed controller  

    Regular Price: €171 €207

    Special Price Excl. Tax: €145 Incl. Tax: €176

    central warehouse
    Delivery to 18.04
  • -14% RE 3

    RE 3

    transformer speed controller  

    Regular Price: €217 €263

    Special Price Excl. Tax: €185 Incl. Tax: €223

    central warehouse
    Delivery to 18.04
  • -15% RE 5

    RE 5

    transformer speed controller  

    Regular Price: €263 €318

    Special Price Excl. Tax: €224 Incl. Tax: €271

    central warehouse
    Delivery to 18.04
  • -14% RE 7

    RE 7

    transformer speed controller  

    Regular Price: €464 €562

    Special Price Excl. Tax: €395 Incl. Tax: €478

    central warehouse
    Delivery to 18.04
  • -14% REU 1,5

    REU 1,5

    transformer speed controller  

    Regular Price: €241 €291

    Special Price Excl. Tax: €204 Incl. Tax: €247

    central warehouse
    Delivery to 18.04

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RE / REU

RE / REU

The RE / REU transformer speed controllers are 5-stage fan speed controllers with a supply voltage of 230V and without TK thermal contacts. The fan speed is controlled by changing the output voltage using a switch on the front plate of the transformer. The RE / REU auto-transformer speed controllers are equipped with indicators for operation signaling.

 

REV / RDV

REV / RDV

The REV / RDV auto-transformer speed controllers are designed for the control of asynchronous squirrel-cage motors. The REV / RDV A controllers are equipped with a power 5-stage switch, controlled by a switch on the housing. The REV / RDV C auto-transformer controllers are speed controllers with 5 stage output switching by contactors, controlled by a remote communication switch DOC or DO signal from the parent digital system. The REV / RDV E controllers are contactor switched, equipped with a voltage converter and a 24V AC/DC source for the analog sensor.

 

RTRE / RTRD / RTRDU

RTRE / RTRD / RTRDU

The RTRE / RTRD transformer speed controllers are 5-stage fan speed switches with supply voltage of 230V / 400V, speed control is performed using a switch on the front of the transformer. The RTRDU transformer speed controllers are designed for fans with a supply voltage of 400V, speed control is performed using two switches on the front.

 

TRN / TRRD / TRRE

TRN / TRRD / TRRE

The TRN / TRRD / TRRE auto-transformer five-stage speed controllers are designed for switching fans of the type RP, RQ, RO, RF. The TRN five-stage controllers have a separate control (ORe) and power part, which are interconnected by a cable. The TRRD 5-stage controllers are equipped with switches on the front panel of the controller. It is necessary to use an STD protection relay for the controllers. The TRRE five-stage controllers are designed for single-phase fans. The controllers have a built-in control and power section. The controllers must be equipped with a STE protection relay.

 

RMT

RMT

The RMT five-speed speed controllers are made of ABS plastic (RMT 1.5 and RMT 2.5), RMT 5, RMT 8 and RMT 12 are made of metal. The RMT are designed to control 400V fans. the RMT auto-transformer speed controllers are equipped with a power 5-stage switch 90, 150, 200, 280, 400V, which is controlled by a switch on the housing (START / STOP).