Transformer  Polylux TRTB250
Transformer  Polylux TRTB250

We are not the manufacturer, authorised distributor or authorised representative of the Polylux brand in South Africa. The private labels and part numbers shown on this website are the property of their respective owners.

Polylux TRTB250

Manufacturer

Polylux

Country

Spain

Part number

TRTB250

Category

Transformers

Type

Transformer

Stock availability:

On request

Price: On request

Order

Several positions are needed?

Send your request on email:

Worldwide delivery services:
fedex dhl ups
Ways of payment:
wire transfer paypal

Specifications TRTB250

Dry type resin cast transformer

Advantages of resin technology:

  • Protection against corrosive environments
  • Protection against high vibration levels
  • Protection against electrodynamic efforts
  • Reduction of noise level
  • Increase of product's lifespan

Safety class I

Includes LED functioning indicator and thermal protection against overtemperatures

Possibility of tailor-made manufacturing

Features TRTB250

Rating: 250 Adc
Input voltage: 400 Vac
Output voltage: 24 Vdc
Output ripple: 0,04
Frequency: 50/60 Hz
Protection degree: IP-00
Cooling: AN
Ambient temperature: 30ºC
Temperature rise: Class F
Insulation: Class F - 155ºC
Windings: Class HC - 200 ºC
Test voltage: 3 kV (1 min, 50 Hz) pri-sec - 3 kV (1 min, 50 Hz) pri-earth - 0,5 kV (1 min, 50 Hz) sec-earth
Standards: IEC/EN/UNE-EN 61204, CE
Mounting: Screws
Weight: 118 kg
Dimensions (AxBxCxDxE): 490x780x355x142x460 mm 11Ø