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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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  • -15% REV 1.5 E

    REV 1.5 E

    transformer speed controller  

    Regular Price: €508 €615

    Special Price Excl. Tax: €432 Incl. Tax: €523

    in stock
    Delivery to 05.12
  • 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
  • -22% RDV 1,2 A

    RDV 1,2 A

    transformer speed controller  

    Regular Price: €498 €603

    Special Price Excl. Tax: €385 Incl. Tax: €466

    central warehouse
    Delivery to 07.12
  • -15% RDV 1.2 C

    RDV 1.2 C

    transformer speed controller  

    Regular Price: €610 €738

    Special Price Excl. Tax: €518 Incl. Tax: €627

    central warehouse
    Delivery to 07.12
  • -15% RDV 1.2 E

    RDV 1.2 E

    transformer speed controller  

    Regular Price: €749 €906

    Special Price Excl. Tax: €636 Incl. Tax: €770

    central warehouse
    Delivery to 07.12
  • -22% RDV 10 A

    RDV 10 A

    transformer speed controller  

    Regular Price: €1,271 €1,538

    Special Price Excl. Tax: €982 Incl. Tax: €1,188

    central warehouse
    Delivery to 07.12
  • -15% RDV 10 C

    RDV 10 C

    transformer speed controller  

    Regular Price: €1,301 €1,574

    Special Price Excl. Tax: €1,106 Incl. Tax: €1,338

    on ask
  • -15% RDV 10 E

    RDV 10 E

    transformer speed controller  

    Regular Price: €1,598 €1,934

    Special Price Excl. Tax: €1,359 Incl. Tax: €1,644

    on ask
  • -22% RDV 2.5 A

    RDV 2.5 A

    transformer speed controller  

    Regular Price: €503 €609

    Special Price Excl. Tax: €389 Incl. Tax: €470

    central warehouse
    Delivery to 07.12
  • -15% RDV 2.5 C

    RDV 2.5 C

    transformer speed controller  

    Regular Price: €733 €887

    Special Price Excl. Tax: €623 Incl. Tax: €754

    on ask
  • -15% RDV 2.5 E

    RDV 2.5 E

    transformer speed controller  

    Regular Price: €799 €967

    Special Price Excl. Tax: €679 Incl. Tax: €822

    on ask
  • -22% RDV 5 A

    RDV 5 A

    transformer speed controller  

    Regular Price: €827 €1,001

    Special Price Excl. Tax: €639 Incl. Tax: €773

    central warehouse
    Delivery to 07.12
  • -15% RDV 5 C

    RDV 5 C

    transformer speed controller  

    Regular Price: €775 €938

    Special Price Excl. Tax: €659 Incl. Tax: €797

    central warehouse
    Delivery to 07.12
  • -15% RDV 5 E

    RDV 5 E

    transformer speed controller  

    Regular Price: €854 €1,034

    Special Price Excl. Tax: €726 Incl. Tax: €879

    on ask
  • -22% RDV 7 A

    RDV 7 A

    transformer speed controller  

    Regular Price: €945 €1,143

    Special Price Excl. Tax: €730 Incl. Tax: €883

    central warehouse
    Delivery to 07.12
  • -15% RDV 7 C

    RDV 7 C

    transformer speed controller  

    Regular Price: €801 €970

    Special Price Excl. Tax: €681 Incl. Tax: €824

    central warehouse
    Delivery to 07.12
  • -15% RDV 7 E

    RDV 7 E

    transformer speed controller  

    Regular Price: €966 €1,168

    Special Price Excl. Tax: €821 Incl. Tax: €993

    on ask
  • -15% RE 1,5

    RE 1,5

    transformer speed controller  

    Regular Price: €182 €220

    Special Price Excl. Tax: €154 Incl. Tax: €187

    central warehouse
    Delivery to 07.12
  • -14% RE 3

    RE 3

    transformer speed controller  

    Regular Price: €231 €279

    Special Price Excl. Tax: €196 Incl. Tax: €237

    central warehouse
    Delivery to 07.12
  • -15% RE 5

    RE 5

    transformer speed controller  

    Regular Price: €280 €338

    Special Price Excl. Tax: €238 Incl. Tax: €288

    central warehouse
    Delivery to 07.12
  • -14% RE 7

    RE 7

    transformer speed controller  

    Regular Price: €493 €597

    Special Price Excl. Tax: €419 Incl. Tax: €507

    central warehouse
    Delivery to 07.12
  • -14% REU 1,5

    REU 1,5

    transformer speed controller  

    Regular Price: €256 €309

    Special Price Excl. Tax: €217 Incl. Tax: €263

    central warehouse
    Delivery to 07.12

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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).