Harmann - automation - transformer speed regulator ST2R 4
Harmann - automation - transformer speed regulator ST2R 4
Index: 32597-62998

Harmann - automation - transformer speed regulator ST2R 4

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Two-stage transformer speed controller for three-phase motors of rotary devices (pumps, fans) with an integrated timer (stop / high / low). The high and low voltage voltages are defined during installation by selecting the two autotransformer terminals.

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zł2,873.12 zł2,873.12
Tax included

Najniższa cena z ostatnich 30 dni: zł2,873.12 brutto. (zł2,335.87)

On product inquiry
cennikowa cena jednostkowa netto
zł3,127.00
za szt
cennikowa cena jednostkowa brutto
zł3,846.21
za szt
promocyjna cena jednostkowa netto
zł2,335.87
za szt
promocyjna cena jednostkowa brutto
zł2,873.12
za szt
całkowita cena cennikowa netto
zł3,127.00
za 1 szt
całkowita cena cennikowa brutto
zł3,846.21
za 1 szt
całkowita cena cennikowa netto
zł2,335.87
za 1 szt
całkowita cena cennikowa brutto
zł2,873.12
za 1 szt

Products description

Two-stage transformer speed regulator for three-phase motors in rotary devices (pumps, fans) with an integrated timer (stop / high / low). The high and low voltage voltages are defined during installation by selecting the terminal in two autotransformer w.

Technical data

  • built-in thermal protection (TK)
  • housing made of painted steel sheet
  • degree of protection IP54 (surface mounting)
  • LCD panel
  • non-adjustable output (230 V / 2 A) for controlling an additional valve, indicator or damper actuator
  • input for connecting motor thermal contact
  • the ability to remotely stop / resume work
  • two pairs of terminal in (OC, CC) for connecting external contacts in potential-free to stop and resume motor operation
  • low and high gear voltages defined during installation
  • thresholds available 130-170-210-250-290-330-400 V
  • maximum working temperature 35 C

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