NIK STV-06 thyristor voltage booster

NIK STV-06 thyristor voltage booster

General properties:

  • It is applicable for limitation of the effect of voltage fluctuations on the work of electric consumers
  • It is installed for improving the quality of electric power supply for consumers of alternating-current, i.e. apartments, houses, offices and industrial institutions connected to the electrical network of alternating-current
  • It provides an undistorted form of sinusoidal voltage output and operation within the entire range of output load (from no-load operation to peak load)
  • Full power leve of thel constant-voltage unit, KV A - 6
  • Maximum input current, А – 32
  • Nominal current of input circuit breaker, V – 32
  • Amount of stabilizing stages – 16
  • The efficiency (%) at the load current 0.5 of peak power and output voltage 200V, % - ≥98
  • Consumable actual power at no load, W– ≤20
  • Accuracy of measurements of input and output voltage,% - <1.5
  • Nominal value of output voltage, V –220±7
  • Operating range of circuit voltage of alternate current power network that supports the nominal value of output voltage range, V– 150-275
  • The range of input voltage of alternating-current (at peak load) V - from 220 to 280
  • Minimum operating input voltage of electrical network of alternating-current , V – 110
  • Maximum operating input voltage of electrical network of alternating-current , V –285
  • Minimum starting threshold of input voltage, V – 150
  • Maximum starting threshold of input voltage, V –280
  • Maximum readiness time at the operational values of input voltage and temperature, °С – 8
  • Response time to voltage drop ,s, no more than 0.02
  • The time between the lowering of input voltage below the minimum operating voltage and the load shedding, s – 2,0
  • The time between the rise of input voltage above the maximum operating voltage and switching out of the constant-voltage unit, s - – 0,02…1,0
  • IP degree of protection according to the GOST 14254-96 - IP20
  • Temperature of switching-on the forced cooling, ° С – 61
  • Temperature of switching-off the forced cooling, ° С – 35
  • Operating temperature range: from 1 °С to +45 °С
  • Peak relative humidity of environment at the temperature 25 °С,% – 80