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Triac Control Module

БУС-21 Triac Control Module

Choose a modification:

Order code:

БУС-21
AA
Input signal range:

Number:

Available for order.

The module is designed to control the AC voltage supplied to active or active-inductive loads using the phase-angle control method with a triac. Phase-angle control enables smooth adjustment of effective power by applying a gate pulse to the triac at a specific phase angle during each AC cycle.

⚙️ Functional Features

  • Phase-angle power control within the range of 0…180°
  • ✅ Support for analog control signals:
    • 0…10 V
    • 4…20 mA
    • 0…5 mA
  • ✅ Operates with a built-in or external triac
  • ✅ Compatible with active and active-inductive loads
  • Optical isolation of input, output, and power circuits for galvanic separation
  • Mains synchronization via zero-crossing detector
  • Protection against overvoltage and short circuits (with external components)
  • ✅ Supports single-phase load operation (230 V / 50 Hz)
Control input:
  • passive
  • unified signals
Control method:
  • Phase-Angle Control
Control output:
  • single-phase
  • internal or external triac
Seller

from

6 756

including VAT

Choose a modification and complete your order code

БУС-11

БУС-21

БУС-31

БУС-41