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AK06 Clean Power

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oil well, variable speed electric motors, top oil companies, ac motor speed control

Distinctive benefits

20°С … +60°С

Operating temperature range



Input harmonic filter


About product

Built-in input harmonic filter

Variable Speed Drives AK06 line CP is a complex of unique advanced technologies, which creates the maximum benefit of implementing UD line solutions, enabling the minimum level of distortion to the input network due to the built-in input harmonic filter. NEMA4, NEMA4X enclosure together with the passive filter is a reliable solution for operation in harsh climatic conditions combined with high demands to the quality of the supply voltage.

Specially designed algorithms

supply voltage. The specialized Triol author’s control algorithms provide efficient control of installations with both induction and permanent magnet motors, as well as compliance with the requirements of IEEE519 standard, in the load range from 25% to 120%. VSDs line CP is available in 6 and 12-pulse design, which enables integrating the drive into various power supply systems on the field.


Parameter Value

Power supply, V

3×380 ± 15% / 3×480 (-15% … + 10%)

50% continuously with reduced output power

65% up to 500 ms (with a decrease of output power)

Input Frequency, Hz

±1 Hz for VSD with built-in passive filter

Rated output current, A

100 – 2000

Overcurrent characteristics

120% of rated value for 60 sec

Change of frequency task increment

0,1 Hz


96 %

Passive filter efficiency

>98 %

Level of current distortion in the input network THDi,%

<5% in the load range from 25%* to 100% * operation in the extended load range is optional when specified in the order

DC bus choke


Sine filter


Capacitor unit (for voltage sags)

Option, outdoor

Braking IGBT

Option, built-in

Braking resistor

Option, outdoor

Electrical power meter

Option, built-in

GPRS router

Option, built-in

PID mode



UMKA03 controller with a 7-inch monochrome screen, push-button control

UMKA07 controller with LCD-TFT 7 inch display, push-button control (touch screen optional)

Integration of third-party controller

Output frequency

1.5 – 80 Hz, in induction motor control mode

1.5 – 200 Hz, in permanent magnet motor control mode

1.5 – 600 Hz, in high-speed PMM control mode

PWM frequency

up to 8 kHz depending on VSD type

Speed maintenance accuracy (static)

+/- 10% of rated speed in open-loop system

Control type

vector control in an open-loop system without speed feedback (for PMM)

scalar control: based on the characteristic voltage / frequency U / F (for induction motors)

Light alarm

“Work”, “Waiting”, “Stop”

Operator control voltage


10 V DC, +/- 2% current not more than 30 mA

24 V, 300 mA

110/220 V, 10A for connecting of third-party consumers

Number of AI

2 by default, optional extension +8

AI type

programmable 4..20 mA, 0..5 mA, 0..10 V (frequency reference / multifunction analog input)

Number of DIN

2 by default, optional extension +4 or more

DIN type

24 V, input resistance: 4 kOhm

Number of analog outputs

Option, 4 or more programmable 4..20 mA, 0..5 mA, 0..10 V

Number of Relay Outputs

Option, 8

Acceleration and deceleration rates

linear, from 0.1 Hz / s

program mode with adjustable time of reaching given frequency


Galvanic isolation between power and user circuits

Insulation resistance

> 5 MOhm

Protection type

Overcurrent protection

Power switched temperature (IGBT)

Max. and min. voltage in the DC link

Communication port


Physical interface

2-wire RS-485/232 for Modbus by default

Ethernet (optional) – for communication with ACS /automated control system/

wire RS-485/232 for Modbus – for communication with a surface downhole measuring system

Frame Transmission

Modbus RTU

up to 115200 bps

Enclosure protection


Material of enclosure

carbon steel, stainless steel

Operating temperature

-20 ° С … + 60 ° С

Relative humidity

100 %

Cooling type

Type of cooling Air-to-air heat exchanger for cooling of power compartment, air forced to cool the winding elements of the power circuit


  • ISO 9001: 2015
    ISO 9001: 2015
  • 2014/30/EU
  • 2014/35/EU