NB/NC

NB/NC

Features

Dry type transformer.

  • Encapsulated in IP20 resin.

No electrical part of the transformer is directly accessible by the user.

Full power in all the shots.

Tension selection through metal bridges (included).

Fixation by DIN rail (up to 100VA) or screws.

Possibility of custom manufacturing if the standard specifications are not required

Applications

  • The P, Q and N transformers are specially designed to adapt voltages in maneuver and control applications in both domestic and industrial environments as well as in electrical cabinets.
  • Another important application is the galvanic insulation of installations for safety reasons, as well as the generation of ground-referenced neutrals.
  • Thanks to the encapsulation in resin the transformers of the Series N are the optimal solution for zones humid areas with high degrees of corrosion and dust.
  • Areas with high levels of vibrations

Available accessories

Available accessories 

Downloads

Certificates.

NB40 » NB100 » NB200 » NB315 » NC40 » NC100 » NC200 » NC315 » NC630 » NC1000 » NC2000 »
Rating 40 VA 100 VA 200 VA 315 VA 40 VA 100 VA 200 VA 315 VA 630 VA 1000 VA 2000 VA
Input voltage 230/400 V 230/400 V 230/400/460 V 230/400/460 V 230/400 V 230/400 V 230/400/460 V 230/400/460 V 230/400/460 V 230/400/460 V 230/400/460 V
Output voltage 12/24 V 12/24 V 12/24 V 12/24 V 24/48 V 24/48 V 24/48 V 24/48 V 24/48 V 24/48 V 24/48 V
Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
Protection degree IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20
Cooling AN AN AN AN AN AN AN AN AN AN AN
Ambient temperature 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC
Temperature rise Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC
Insulation Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC
Windings Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC
Test voltage 4,6 kV (1 min, 50 Hz) pri-sec – 3,2 kV (1 min, 50 Hz) pri-earth – 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec – 3,2 kV (1 min, 50 Hz) pri-earth – 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth 4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth
Standards IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE
Mounting Screws and DIN Rail Screws and DIN Rail Screws Screws Screws and DIN Rail Screws and DIN Rail Screws Screws Screws Screws Screws
Weight 1,2 kg 1,8 kg 3,1 kg 4,7 kg 1,2 kg 1,8 kg 3,2 kg 4,5 kg 9,1 kg 13,6 kg 25,3 kg
Dimensions (AxBxCxDxE) 75x97x84x80x56 mm 6Ø 75x97x100x80x56 mm 6Ø 96x112x110x96x76 mm 6Ø 108x124x124x106x89 mm 6Ø 75x97x84x80x56 mm 6Ø 75x96x100x80x56 mm 6Ø 96x112x106x96x76 mm 6Ø 108x124x124x106x89 mm 6Ø 126x148x166x125x102 mm 7Ø 150x165x180x145x125 mm 7Ø 195x198x228x178x173 mm 7Ø
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How to buy?

You can buy online if you are located in one of this countries: Austria, Croatia, Czech Republic, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Lithuania, Luxembourg Poland, Slovakia and Sweden.

Related series

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Rating
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Special fabrications

We build transformers and inductive elements tailored to your needs.

Explain your needs and our engineers will create a solution adapted to your company.