The station ensures control, parameters monitoring and protection of submersible asynchronous motors with power ranging from 5 to 320 kW enabling smooth acceleration and deceleration and speed control.
After actuation of the protection system, the station automatically restarts when parameters return to the working range.
Parameter | Value |
---|---|
Supply voltage, V | 190…520 |
Power of connected motor, kW | 5…320 |
Range of motor rotation frequency control, Hz | 0.5…100 (spacing 0.1) |
Control of motor operating current, A | 0…2000 |
Control of insulation resistance of the “pump transformer – cable – motor” link, kOhm | 0…10000 |
Control of turbine rotation frequency, Hz | 1…50 |
Error of current, voltage, rotation frequency and time setting control, % | 2 |
Error of insulation resistance control, % | 5 |
Enclosure protection class | IP43 (or IP54) |
Operating temperature, °С | -60…+50 |
Designation | Rated current of control station, А | Overall dimensions, mm | Weight, kg |
---|---|---|---|
IRZ–510–63 | 63 | 1750х950х900 | 420* |
IRZ–511–250 | 250 | 380 | |
IRZ–512–400 | 400 | 1870х1000х1200 | 390 |
IRZ–513–630 | 630 | 540 | |
IRZ–514–800 | 800 | 620 | |
IRZ–515–1000 | 1000 | 2050х1300х1300 | 800 |
IRZ-516-1200 | 1200 | 880 |
* — with built-in output isolation transformer
Built-in sinusoidal filter provides output voltage of the control station with the waveform distortion factor not more than 5%.
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No filter | With filter |
Support line:
Sales department:
Chief designer:
Fax: +7 3412 636 585