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Flame Proof Reactive Power Compensator - Poland

price: contact company for price

The flame-proof reactive power compensator of the type MAR-

KMB-… is designed for reactive power compensation in

underground electricity networks with voltage up to 6 kV.

They are adapted to work in non-methane and methane headings

classified to “a”, “b” or “c” degree of methane explosion

hazard and to the places classified to “A” or “B” class of

coal dust explosion hazard.


When used intrinsically safe control circuits and / or

visualization and monitoring using relay control and / or

communication modules, inductance and capacitance parameters

control cables may not exceed the maximum specified for the

type of equipment in the examination certificate WE type.

Opening the lid of any can be done after turning off the

power and close the earthing switch and the waiting for time

required to discharge the capacitor bank. Compensator must

be turned off in case of exceeding the permissible

concentration of methane in the atmosphere.


The electrical system of the flame-proof mining switchgear

is installed in the flame-proof housing. Housing has few

separate chambers. Is installed on a chassis fitted with

skids or wheels for transport to the place of installation

of the switchgear on mine. The compensator consists of

capacitors, apparatus for switching and control, contained

in a common housing flameproof.


Compensator on request can be equipped with a system that

allows the visualization and monitoring of the compensator.

Connection of the transmission is done by connecting a pair

of wires to the terminal block located in the chamber

outflow terminals. Connection of the transmission is done by

connecting a pair of wires to the terminal block located in

the chamber outflow terminals (optional waveguide).

Visualization from the operator via a PC. This solution

enables the visualization and monitoring (optional -

setting) compensator parameters.

Company Contact:

  • Phone: 48323242327

  • Address: ul. Górnicza 33, Łaziska Górne, Poland

  • Email: Email

Published date: December 6, 2013 -

  • Business Description: MARTECH GROUP has extensive experience in the industry. Primary offer

    ranges includes products of the mining industry, power engineering and

    lighting, including lighting special. Here we refer to the

    characteristics of our company, products and services.

    We also realize a full range projects based on the individual needs of the client. All products, both typical and individual implementation of have the appropriate certificates and approvals.

    Our offer of individual companies as followes:


    Flame proof transformer stations for mining. Capa city from 15 kVA to 1800 kVA

    Automatic Transistor Rectifier Stations

    Flame proof Reactive Power Compensator

    Mini ng flameproof switchgear

    Flame proof specjal switches

    Explosion proof lamps

    Liquid Level Sensors

    Medium voltage cable tester

    Modular lighting systems.

    Industrial lighting

    Vacuum Contactors


    for mining:

    Battery underground locomotive type LeaBM

    Electric underground locomotive type Ld 31 EM

    Diesel underground locomotive type Lds 100K EMA

    Diesel narrow surface locomotive type WLP . EM

    Container gas station KPSP 2

    for thermal power generation:

    Scroll coal feeder

    Ash chain conveyor

    Coal chain conveyor

    Bunkers dumper

    Dampers and valves

    Dampers with sealing air

    Air hoses and exhaust

    Heat exchange units

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