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VCHRP-TM – an universal VFD for AC industrial loads up to 17,500 kVA with 3 kV, 6 kV and 10 kV nominal output voltage. Due to high quality of development and production, VCHRP-TM can operate with the already installed and the new asynchronous or synchro- nous motors.
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fax +7(8352) 62-38-74

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Control panel for oil pumpjack drive (SHU SHGN)

Control panel for oil pumpjack drive (SHU SHGN)

Control panel for oil pumpjack drive (SHU SHGN)

Control panel for oil pumpjack drive (SHU SHGN)

Control panel are designed to be used in production cycle of oil-producing enterprises that use oil pumpjack.

 

Design:

- Ground-type, double-end service control panel.

- Cable entrance is placed on bottom of the panel through hermetic entrances.

- Protection class is IP54.

- Control and indication devices are placed on front of the panel.

Control panel includes frequency converter manufactured by ChEAZ-ELPRY Ltd that provide optimal rotation speed control and performance, commutation devices and protection devices.

 

Basic functions:

- Soft start of pumpjack motor with programmable time of start;

- Soft start with programmable time of delayed self-start after power failure;

- regulation of speed of bridle form cycle to cycle as well as during cycle according to specified law;

- automatic stabilization of dynamic level of a well;

- providing energy saving function;

- protection of motor from high and low voltage, short-cut, unbalanced current, overheat, current overload etc..

Technical data:

- Control panel is designed for frequency converter with 15, 22, 30 kW power.

- Rated current of power grid is Ur=400 V (from 380 to 410 V).

- Panel is designed for outdoor usage and can work with environment temperature from -40 to +40˚С.

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