Family_REVEX_Thyristor_Power_ Controller

Power Controller – REVEX

Our money saving REVEX thyristor power controller has flexibility at the core if its design, ensuring you only pay for functionality you intend to use.

  • Reduce machine downtime and extend heater life
  • Works straight out the box
  • Connect to system software via RS485 Modbus RTU
  • Ideal for Normal & variable Resistance, Short, Medium & Long Wave IR, Transformer and Silicon Carbide load types
Availability: In stock SKU: REVEX GET A QUICK QUOTE



The REVEX family of 1, 2 and 3 phase thyristor power controllers allows fast, easy to use product set-up and operation. Fully universal, the input control signal, firing and feedback type can be selected via the units front panel display & keypad without the need for internal jumper selection.

Available in 10 current sizes up to 280 Amps and voltage supply up to 600Vac, REVEX with RS485 Comms as standard is perfect for multiple application types.


  • Helps eliminate machine downtime by up to 95% and can reduce overall purchase cost by 90% over the product lifetime compared to traditional mechanical contactors
  • Total flexibility to change spec with ability to reconfigure control input signal, firing and feedback types via the front panel, or free configuration software & USB port
  • Connect seamlessly with your management software with in-built RS485 Comms
  • Small footprint optimises cabinet space
  • Excellent cost/performance ratio with ability to choose or deselect specific options


  • Available in single (phase to phase or phase to neutral). Or 3 phase versions (2 phase also available for 3PH, 3 wire configurations with no neutral connection)
  • Firing modes include Zero Cross, Burst, Half Cycle, Single Cycle, Delayed Triggering, Phase Angle with or without Soft Start (single phase) and Zero Cross & Burst Firing (3 phase only)
  • DC Logic (SSR drive), 0-20mA, 4-20mA or 0-10V input control signals
  • Available in 20 amp sizes up to 2100A and 3 voltage sizes, up to 480V, 600V and 690Vac


Suitable for Load Types

  • Normal Resistance
  • Short, Medium and Long Wave Infrared Lamps
  • Inductive (Transformer Primary)
  • Cold resistance and SiC element load types (single phase only)
Product Name Thyristor Power Controller - REVEX
Ideal For Designed for Normal Resistance, Short, Medium and Long Wave IR (all phase types)
plus Transformer Primary, Cold resistance and SiC element load types (single phase
Load Type Single Phase (phase to phase or phase to neutral), 3 Phase (3 or 4 wire)
Controlled Phases 1, 2 or 3
Current Size 30A, 35A, 40A, 60A, 90A, 120A, 150A, 180A, 210A
Voltage Power Supply From 24V to 480V (Std) or 600V as option
Firing Range Zero Cross, Burst, Half Cycle, Single Cycle, Delayed Triggering, Phase Angle
with or without Soft Start (single phase only) and Zero Cross & Burst Firing
(3 phase only)
Input Signal DC logic (SSR drive), 0-20mA, 4-20mA, 0-10Vdc, 10K Pot
Communication RS485 Modbus as standard, Profibus DP, Profinet, Ethernet IP as option
Feedback Type Voltage (V), Current (I) and Power (VxI) or V2 and I2 with additional transfer to VxI
Options Current Limit (1 phase only), Heater Break Alarm, Fuse, Local Display
Configuration Software Available
Approvals CE + EMC approved
Altitude Over 1000m of altitude reduce the nominal current of 2% for each 100m.
Auxiliary Voltage Supply 24Vdc
Heater Break Alarm To diagnose partial or total load failure with automatic setup, relay alarm output
and LED indication, available as an option
Voltage Frequency Automatically from 47 to 70 Hz
Humidity From 5 to 95% but without condensation or surface ice
Mounting DIN-rail up to 60A, Screw mounting
Panel Sealing IP20
Storage Temperature -25 °C to 50 °C Max

No problem, our qualified engineers are here ready to answer your call, fax or email. If you like to browse the information first, we have all product information on-line plus useful calculation & product selection tools to help you select the right product. And all accessible 24/7 without the need for passwords or any form filling.

If the item is not in stock then we will normally guarantee the goods delivered within 7 days if required. This may depend on the quantity and size (if thyristors) but for quantities of 20 or less, then this should never be a problem.

We’ve made this as easy and accessible as we can. As the Internet is open 24/7 we have loaded as much relevant product data onto our web site and in a clear concise manner, so you don’t waste unnecessary time. Data includes quick-look guides for wiring / dimensions / start-up, product features & comparisons, selection tools, product data sheets, full installation & operating manuals plus press releases & application notes.

We know from experience that next year the order of 2 may be 500. Our relationship with our clients, big or small, is never taken lightly. See our Company Mission Statement, it’s who we are.

We understand that speed is important in business and as long as you accept that the accuracy of the quote is proportional to the amount of data given, we’ll provide a quote any which way you like (typically over the tel, via fax or email, or in person).

We do not differentiate a telephone enquiry to an email enquiry. The same level of importance is applied to both. You will always receive an email to confirm receipt and a guaranteed personal reply within 20 minutes (within normal working hours).

We offer delivery based on the urgency and size/weight of the goods that match your expectations. From just £6.50 for next day courier, we can offer before 9am, before 12, anytime next day plus two day courier services within the UK.

We only charge the true carriage cost plus any additional package material to get it safely to you. We do not believe its right to charge you any additional admin or labour packing costs, anymore than if we charged you for answering the telephone. And it’s always our responsibility until you sign & receive the goods.

If it’s legal then we can accept it. We operate favourable credit accounts, payment by credit card via the web site or over the phone, cheque or cash payments, in Sterling or Euros.

Our products have proven built-in reliability so you should not need our terrific service. However, for ALL breakdown situations we guarantee a 48 hour* dispatch of a new replacement unit where necessary (*excluding transit time). We can also offer support from anywhere in the world with our unique product support tools. Every comms enabled product comes with a FREE CD-Easy configuration tool. In the event of a problem simply connect, press the button to upload, take to a PC and email our support desk. They will evaluate your configuration & settings to determine a problem. We also offer NRT support, where our engineer can access your PC from anywhere in the World and again evaluate the situation, there and then. This is not forgetting our authorized distributor network with coverage in all major industrialized countries Worldwide.

Opt-in to our FREE email product update service and if there is anything that changes with your product or we feel another product offers you something better, we’ll let you know automatically. Remember that you can opt-in for single products so don’t worry, you will only get what you’ve asked for.