QTU

PTU | QTU | TU FAMILY Single phase ultra-isolating EI transformers (≤ 5000 VA)

QTU

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

IP-20 enclosure:

  • Last generation V-0 fireproof polymer box according to UL94 until 1000 VA (PTU1P) or 800 VA (PTU3P)
  • Resin from 1250 VA (QTU1P) or 1000 VA (QTU3P)

Safety class I, convertible in class II until 1000 VA (PTU1P) or 800 VA (PTU3P)

Includes LED functioning indicator and electrostatic screen (1 in PTU1P or 3 in PTU3P)

Optional fuse protection

Possibility of tailor-made manufacturing

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QTU1P25

QTU1P40

QTU1P63

QTU1P100

QTU1P160

QTU1P200

QTU1P250

QTU1P315

QTU1P400

QTU1P500

QTU1P630

QTU1P800

QTU1P1000

QTU1P1250

QTU1P1600

QTU1P2000

QTU1P2500

QTU3P25

QTU3P40

QTU3P63

QTU3P100

QTU3P160

QTU3P200

QTU3P250

QTU3P315

QTU3P400

QTU3P500

QTU3P630

QTU3P800

QTU3P1000

QTU3P1250

QTU3P1600

QTU3P2000

Rating25 VA40 VA63 VA100 VA160 VA200 VA250 VA315 VA400 VA500 VA630 VA800 VA1000 VA1250 VA1600 VA2000 VA2500 VA25 VA40 VA63 VA100 VA160 VA200 VA250 VA315 VA400 VA500 VA630 VA800 VA1000 VA1250 VA1600 VA2000 VA
Input voltage230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V
Output voltage230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V
Electrostatic Screen1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)1 (65 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)3 (80 dB attenuation at 10 kHz)
Frequency50/60 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 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-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20IP-20
CoolingANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANAN
Ambient temperature40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC
Temperature riseClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass B
InsulationClass 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 - 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 - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºC
Test voltage4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)4 kV (1 min, 50 Hz)
StandardsIEC/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, 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 RailScrews and DIN RailScrews and DIN RailScrews and DIN RailScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrews and DIN RailScrews and DIN RailScrews and DIN RailScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrewsScrews
Weight0,79 kg1,2 kg1,5 kg1,8 kg2,9 kg3,4 kg4 kg5 kg5,5 kg8,7 kg8,8 kg9,7 kg10,5 kg25,6 kg30 kg37,6 kg38,5 kg0,94 kg1,5 kg1,8 kg2,9 kg3,4 kg4 kg5 kg5,5 kg8,7 kg8,8 kg9,7 kg10,5 kg25,6 kg30 kg37,6 kg38,5 kg
Dimensions69x92x80x79x45 mm 5Ø84x101x98x88x55 mm 5Ø84x101x98x88x55 mm 5Ø84x101x98x88x55 mm 5Ø106x123x118x110x74 mm 5Ø106x123x118x110x74 mm 5Ø106x123x118x110x74 mm 5Ø118x138x131x121x88 mm 6Ø118x138x131x121x88 mm 6Ø136x162x156x145x104 mm 6Ø136x162x156x145x104 mm 6Ø136x162x156x145x104 mm 6Ø136x162x180x145x104 mm 6Ø233x241x244x219x175 mm 7Ø233x241x274x219x175 mm 7Ø233x241x314x219x175 mm 7Ø233x241x314x219x175 mm 7Ø69x92x80x79x45 mm 5Ø84x101x98x88x55 mm 5Ø84x101x98x88x55 mm 5Ø106x123x118x110x74 mm 5Ø106x123x118x110x74 mm 5Ø106x123x118x110x74 mm 5Ø118x138x131x121x88 mm 6Ø118x138x131x121x88 mm 6Ø136x162x156x145x104 mm 6Ø136x162x156x145x104 mm 6Ø136x162x156x145x104 mm 6Ø136x162x180x145x104 mm 6Ø233x241x244x219x175 mm 7Ø233x241x274x219x175 mm 7Ø233x241x314x219x175 mm 7Ø233x241x314x219x175 mm 7Ø
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