Parameters monitoring, control and protection of 3 to 250 kW electrical submersible motors.
After actuation of the protection system, the station automatically restarts when parameters return to the working range.
The switchboard can be equipped with a power metering system registered in the State Register of Measuring Devices (Russia) upon request.
|Supply voltage, V||190…520|
|Motor power, kW||3…250|
|Control of motor operating current, A (performed based on the primary winding of the pump transformer with re-computation into the actual motor operating current)||0…2000|
|Control of insulation resistance of the "transformer — power 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|
|Operating temperature, °С||-60…+50|
|Designation||Rated current, A||Overall dimensions, mm||Weight, kg|
* — with built-in output isolation transformer
Operation, control and protection of submersible electric motors with power ranging from 3 to 250 kW.
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