VONSCH®

we will meet your expectations of perfect drives

SPECIAL DRIVE APPLICATIONS

Solutions of power electronics without compromises

SPECIAL PURPOSE converters

SPECIAL PURPOSE converters for different environments:

Cold or high temperatures, dust, vibrations, ATEX...

Large moment of inertia load

High-speed converters

Mining power electronics and technology

Crane equipment

Traction drives

Four quadrant, recuperative converters (Active Front End)

COMPREHENSIVE SOLUTIONS FOR DEMANDING DRIVE APPLICATIONS

CONTROL, COMMUNUCATION AND SAFETY SYSTEMS

VISUALIZATIONS AND MONITORING

UNRIVALED SERVICE

Industrial ropeway

Control of IG 75 kW

cos φ = -1

THDi max 5 %

Included in delivery:

Technical solution

Project

Recuperative converter

QUATROFREM 400 090

BAT, Slovakia

Circular pump 500 kW

Included in delivery: Project Step down transformer LW motor 500 kW Frequency converter Enclosure, wiring Montage

Heat station3x Circular pump 800 kW

Included in delivery: Project Control system 3x freq. converter 800 kW 3x transformer 3x LV motor 3x pump Technology Enclosure, wiring Montage

Bodrog river company

Pump control 315 kW and 250 kW

Included in delivery:

Technical solution

Frequency converters: 315 and 250 kW

Mining pump control

Mining pump control,

supply voltage 500 V - IT

VQFREM 500 200

500 V, 200 kW

Made in: 2004

Diamond mine, Mirny

Sludge pump 200 kW

Included in delivery:

Project

Frequency converter

Enclosure

Customized firmwareReturnability: 15 days

Feed boiler control 1200 kW

Feed boiler control 1200 kW

Included in delivery: Project Step down transformer

with two secondary windings

Freq. converter 1200 kW LW motor 1,1 MW Control system Enclosure, wiring Montage

Water ski lift

Solution for 55 kW drive

Included in delivery:

Project

Frequency converter 55 kW

Enclosure + aux. components

Montage and commissioning

Sheet metal roller and cutter

2 drives: material move, cutter move

Included in delivery:

Induction motors

Servomotors

Frequency converters

Mechanical parts

Montage

DC electromagnet of a crane

Control of crane DC electromagnet for transport of steel material.

Included in delivery:

Frequency converter

Customized firmware

Montage

Commissioning

Unusual solution of port crane

Drive of double lift of the crane2 x 100 kW (grab, winch)

Included in delivery: Project Frequency converters 30 kW,

75 kW, 90 kW, 160 kW Customized firmware

Rotary printing machine

Replacement of older DC drive

Included in delivery: Solution design Frequency converter 30 kW Enclosure Induction Motor Montage

Wood processing industry

Regulation of screw feeder for soft start of the mill for manufacture of sawdust fuel briquettes.

Included in delivery: Technical solution Project 2 x frequency inverter 1,1 kW 2 x soft starter 191 A

Suspended mining locomotivefor environments with danger of explosion

Included in delivery:

Project

ATEX compatible enclosure:

,,Ex ib’’ ,,Ex d’’

Inverters

Montage

Wiring

Battery charger

Made in: 2012 - 2013

We look forward to your challenges! We will not disappoint you!