PR and Marketing

Daria Getsman

Daria Getsman

Head of External Relations


Artificial Lift Surface Equipment


Triol AK01, NEMA3/4/4X enclosure, 1 kV—5 kV

Triol AK01 switchboard with NEMA3/4/4X enclosure, 1 kV – 5 kV, is a reliable, safe and low cost solution for controlling ESP’s with 1 kV to 5 kV voltage ratings.

  • Direct start, control and protection of ESP;
  • Completely sealed enclosure compatible for desert and tropical environments, also available in stainless steel for offshore applications;
  • Backspin protection;
  • Enhanced operational safety due to the visible disconnect switch; Isolated low and medium voltage compartments;
  • Operation with downhole sensors of various manufacturers;
  • Programmable auto-restart at a present time after emergency shutdown;
  • Distant communication and control of the motor through Modbus communication protocol, optional GPRS-modem and Ethernet module;
  • Configurable surface voltage from 1 kV to 5 kV;
  • Specialized UMKA-04 controller for ESP application, with user friendly interface, ESP performance data readout in real time.
Voltage, kV1 —5 ± 10 %
Frequency, Hz50 … 60
EnclosureNEMA3 – NEMA4X
Working temperature, ºС-10…+60
Rectification circuitWithout a frequency converter
Analog inputs2
Digital inputs arbitrary polarity2
Relative humidityNot more than 80% at a temperature of 20 ° C (with no condensation)
Altitude characteristicsto 1000 m
StandardsNEMA 250-2008, GOST17516.1-90
Rated input voltage, kVRated current of power circuit, ARated power of connected SEM, kWCatalog number