RU-3 - Single- and three-phase toroidal variable transformers

RU-3

Single-phase toroidal variable transformer according to DIN VDE 0552, designed as autotransformer (auto-connected winding), with rotary switch and scale. Voltage adjustable between zero and max. value. Angle of rotation across the entire setting range approx. 330°. Terminal connection, prepared for safety class I, 50/60 Hz, ta 40°C.

IR: 10 - 25 AUPRI: 230 VUSEC: 0 - 260 V

Download data sheet

Product images
Schematics

* Rated current available in all regulations.


Variants overview

Rated current Article number Measurements Weight
Primary current Rated capacity PRI 230 V
SEC 260 V
a x b x c / L x B x HCU kgGes. kg
AVA
102600 240 x 240 x 13008
184680 250 x 240 x 130115
256500 270 x 240 x 130215
Request product

Contact us!

Are you still looking for the right product? Contact us now. We work with you to develop the right solution, optimally tailored to your requirements.

USE OUR PRODUCT FILTERS

The easiest way to find a suitable transformer, choke or filter for your application is to use our product filters. The filter settings, such as input and output voltage or IP code, allow you to select your individual parameters to find the right product from our extensive assortment.

By the way: You can use the contact form to contact our sales team to inquire about individual offers and custom solutions.

Discover our product filters:

Select transformers     Select chokes or filters