EV/EVT SERIE

POLYLUX’S EV/EVT SERIE

Manual voltage regulator

The EV and EVT series are made up of single-phase and three-phase voltage regulators with manual regulation.

The EV series has a 230V input and adjustable output from 0V to 250V and a rating range as from 300VA up to 15000VA.

The EVT series voltage regulators have a 400V input and adjustable output from 0V to 440V and a rating range as from 3kVA up to 150kVA.

Some of its utilities:

  • Variable power supply in laboratories.
  • Light technology.
  • Withstand voltage equipment.
  • Temperature control with resistive loads.
  • Voltage stabilizers.
  • Speed control in electric motors.
  • Adjustment of other fixed transformers.
  • Galvanic control.

Constructive features:

  • Unbreakable electro-graphite carbon brushes for rolling motors.
  • Gentle movement brushes with an internal bearing system.
  • IP00 degree of protection.

EV : Manual single phase regulator
Single-phase voltage regulators with manual regulation by means of a rotary control.
Rating
From 300 VA to 15000 VA
Input voltage
230 V
Output voltage
0-250 V
Protection degree
IP-00

Frequency
50/60 Hz
Cooling
AN
Ambient temperature
45 ºC
Temperature rise
Class B – 130ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60989, CE
EVT : Manual 3-phase regulator
Three-phase voltage regulators with manual regulation by means of a rotary control.
Rating
From 3 kVA to 150 kVA
Input voltage
400 V
Output voltage
0-440 V
Protection degree
IP-00

Frequency
50/60 Hz
Cooling
AN
Ambient temperature
45 ºC
Temperature rise
Class B – 130ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60989, CE

Special Manufacturing

We build transformers and inductive elements tailored to your needs.

Tell us about your needs and our engineers will create a solution adapted to your company.