Single-phase rectifier transformers. TRF Series
Features
Rectifier transformer dry type encapsulated in resin with filter output:
- Protection against corrosive environments.
- Protection against high levels of vibrations.
- Protection against electrodynamic efforts.
- Reduction of the noise level.
- Increase of the useful life of the product.
Safety class I.
Includes LED operation indicator and fuse starting at 300W.
Possibility of custom manufacturing if the standard specifications are not required.
Ripple voltage of approximately 5%
Applications
- TRF rectifier transformers are used in applications where loads require DC power.
Available accessories
Available accessories
- Fuse in primary
Downloads
| TRFA1.6 » | TRFA2.5 » | TRFA4 » | TRFA6.3 » | TRFA10 » | TRFA16 » | TRFA25 » | TRFB1.6 » | TRFB2.5 » | TRFB4 » | TRFB6.3 » | TRFB10 » | TRFB16 » | TRFB25 » | TRFC1.6 » | TRFC2.5 » | TRFC4 » | TRFC6.3 » | TRFC10 » | TRFC16 » | TRFC25 » | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating | 1,6 Adc | 2,5 Adc | 4 Adc | 6,3 Adc | 10 Adc | 16 Adc | 25 Adc | 1,6 Adc | 2,5 Adc | 4 Adc | 6,3 Adc | 10 Adc | 16 Adc | 25 Adc | 1,6 Adc | 2,5 Adc | 4 Adc | 6,3 Adc | 10 Adc | 16 Adc | 25 Adc |
| Input voltage | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac | 230 Vac |
| Output voltage | 12 Vdc | 12 Vdc | 12 Vdc | 12 Vdc | 12 Vdc | 12 Vdc | 12 Vdc | 24 Vdc | 24 Vdc | 24 Vdc | 24 Vdc | 24 Vdc | 24 Vdc | 24 Vdc | 48 Vdc | 48 Vdc | 48 Vdc | 48 Vdc | 48 Vdc | 48 Vdc | 48 Vdc |
| Output ripple | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% |
| 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE | IEC/EN/UNE-EN 61204, CE |
| Mounting | Screws and DIN Rail | Screws and DIN Rail | Screws | Screws | Screws | Screws | Screws | Screws and DIN Rail | Screws and DIN Rail | Screws | Screws | Screws | Screws | Screws | Screws and DIN Rail | Screws and DIN Rail | Screws | Screws | Screws | Screws | Screws |
| Weight | 1,1 kg | 1,5 kg | 2 kg | 3 kg | 3,7 kg | 5,4 kg | 8,6 kg | 1,5 kg | 2 kg | 3 kg | 4,1 kg | 6 kg | 9,9 kg | 15 kg | 2,9 kg | 3,5 kg | 5,8 kg | 7,7 kg | 11,2 kg | 16,1 kg | 27,7 kg |
| Dimensions (AxBxCxDxE) | 133x97x84 mm 6Ø | 148x96x99 mm 6Ø | 164x96x122 mm 6Ø | 174x102x142 mm 6Ø | 190x112x150 mm 6Ø | 202x122x185 mm 6Ø | 250x250x205 mm 7Ø | 148x96x85 mm 6Ø | 148x96x100 mm 6Ø | 173x102x124 mm 6Ø | 186x112x138 mm 6Ø | 202x122x167 mm 6Ø | 220x145x211 mm 7Ø | 270x280x225 mm 7Ø | 157x102x110 mm 6Ø | 169x112x106 mm 6Ø | 197x122x149 mm 6Ø | 216x145x169 mm 7Ø | 220x145x209 mm 7Ø | 244x165x234 mm 7Ø | 290x310x265 mm 7Ø |
| Quote / Buy |
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.
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.
