ND

PXR|P | Q | IP FAMILY Single phase isolating transformers

ND

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

  • 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 

Certificates.

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ND40

ND63

ND100

ND160

ND200

ND250

ND315

ND400

ND500

ND630

ND800

ND1000

ND1250

ND1600

ND2000

ND2500

ND3150

ND4000

ND5000

Rating40 VA-100 VA160 VA200 VA250 VA315 VA400 VA500 VA630 VA800 VA1000 VA1250 VA1600 VA2000 VA2500 VA3150 VA4000 VA5000 VA
Input voltage230/400 V-230/400 V230/400 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V230/400/460 V
Output voltage115/230 V-115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V115/230 V
Frequency50/60 Hz-50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz
Protection degreeIP-20-IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20
CoolingAN-ANANANANANANANANANANANANANANANANAN
Ambient temperature30ºC-30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC
Temperature riseClass B-Class BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass B
InsulationClass B - 130ºC-Class B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºC
WindingsClass HC - 200 ºC-Class HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºC
Test voltage4,6 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-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 kV (1 min, 50 Hz) pri-sec 3,2 kV (1 min, 50 Hz) pri-earth 2,5 kV (1 min, 50 Hz) sec-earth4,6 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
StandardsIEC/EN/UNE-EN 61558, CE-IEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CE
MountingScrews and DIN Rail-Screws and DIN RailScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrews
Weight1,2 kg-1,8 kg2,7 kg2,7 kg3,6 kg4,5 kg5,3 kg7,1 kg9,1 kg9,9 kg13,6 kg14,9 kg16,9 kg25,3 kg30,5 kg35,8 kg47,7 kg55 kg
Dimensions75x97x84x80x56 mm 6Ø-75x96x100x80x56 mm 6Ø84x102x110x86x65 mm 6Ø96x112x106x86x65 mm 6Ø96x112x120x96x76 mm 6Ø108x124x124x106x89 mm 6Ø108x124x135x106x89 mm 6Ø126x148x148x125x102 mm 7Ø126x148x166x125x102 mm 7Ø126x148x177x125x102 mm 7Ø150x165x180x145x125 mm 7Ø150x165x190x145x125 mm 7Ø150x165x210x145x125 mm 7Ø195x198x228x178x173 mm 7Ø195x198x248x178x173 mm 7Ø195x198x268x178x173 mm 7Ø240x235x280x212x220 mm 7Ø240x235x300x212x220 mm 7Ø
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