PMA Relay S Basic Power Controller

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PMA Relay S

Relay-S thyristor power controllers can be used in the variants on / off control (digital switching input) and pulse packet operation (analogue input).

The power controllers are designed for minimum space requirements and low wiring costs. 

  • Compact design, see data sheet for dimensions
  • Input signal: SSR, analogue
  • Load 30 to 800A, up to 690V
  • Resistive loads and infrared lamps with medium and long waveform
  • Zero crossing or burst firing mode
  • Heater break alarm 
  • Internal fuses with easy access
  • CE, UL optional
Solid State Relay - Relay S 1PH up to 700A Solid State Relay - Relay S 2PH, up to 700A
Current: 30 - 700 A Current: 30 - 700 A
Firing Mode: Zero Crossing, Burst Firing Firing Mode: Zero Crossing, Burst Firing
Input Signal: DC Logic (SSR). 1-10Vdc. 4-20mA Input Signal: DC Logic (SSR). 1-10Vdc. 4-20mA
Options: Heater Break Alarm Options: Heater Break Alarm
Solid State Relay - Relay S 3PH, up to 500A
Current: 30 - 500 A
Firing Mode: Zero Crossing, Burst Firing
Input Signal: DC Logic (SSR). 1-10Vdc. 4-20mA
Options: Heater Break Alarm



Product Catalogue Relay Brochure Relay S Datasheet
 Product Catalogue Brochure Thumb
 Relay S Brochure Thumbnail Relay S datasheet EN

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