EL 28/15
Safety isolating transformer EL
Version EL 28/15
Rated input voltage
230 Vac
Rated output voltage
2 x 15 Vac
Power
28 VA
| Version | Rated input voltage | Rated output voltage | Power | |
|---|---|---|---|---|
| EL 7,5/6 | 230 Vac | 2 x 6 Vac | 7.5 VA | |
| EL 7,5/9 | 230 Vac | 2 x 9 Vac | 7.5 VA | |
| EL 7,5/12 | 230 Vac | 2 x 12 Vac | 7.5 VA | |
| EL 7,5/15 | 230 Vac | 2 x 15 Vac | 7.5 VA | |
| EL 7,5/18 | 230 Vac | 2 x 18 Vac | 7.5 VA | |
| EL 13/6 | 230 Vac | 2 x 6 Vac | 13 VA | |
| EL 13/9 | 230 Vac | 2 x 9 Vac | 13 VA | |
| EL 13/12 | 230 Vac | 2 x 12 Vac | 13 VA | |
| EL 13/15 | 230 Vac | 2 x 15 Vac | 13 VA | |
| EL 13/18 | 230 Vac | 2 x 18 Vac | 13 VA | |
| EL 18/6 | 230 Vac | 2 x 6 Vac | 18 VA | |
| EL 18/9 | 230 Vac | 2 x 9 Vac | 18 VA | |
| EL 18/12 | 230 Vac | 2 x 12 Vac | 18 VA | |
| EL 18/15 | 230 Vac | 2 x 15 Vac | 18 VA | |
| EL 18/18 | 230 Vac | 2 x 18 Vac | 18 VA | |
| EL 28/6 | 230 Vac | 2 x 6 Vac | 28 VA | |
| EL 28/9 | 230 Vac | 2 x 9 Vac | 28 VA | |
| EL 28/12 | 230 Vac | 2 x 12 Vac | 28 VA | |
| EL 28/15 | 230 Vac | 2 x 15 Vac | 28 VA | |
| EL 28/18 | 230 Vac | 2 x 18 Vac | 28 VA | |
| EL 50/6 | 230 Vac | 2 x 6 Vac | 50 VA | |
| EL 50/9 | 230 Vac | 2 x 9 Vac | 50 VA | |
| EL 50/12 | 230 Vac | 2 x 12 Vac | 50 VA | |
| EL 50/15 | 230 Vac | 2 x 15 Vac | 50 VA | |
| EL 50/18 | 230 Vac | 2 x 18 Vac | 50 VA | |
| EL 100/9 | 230 Vac | 2 x 9 Vac | 100 VA | |
| EL 100/12 | 230 Vac | 2 x 12 Vac | 100 VA | |
| EL 100/15 | 230 Vac | 2 x 15 Vac | 100 VA | |
| EL 100/18 | 230 Vac | 2 x 18 Vac | 100 VA | |
| EL 100/24 | 230 Vac | 2 x 24 Vac | 100 VA |
Technical Data for EL 28/15
| Input | |
|---|---|
| Rated input voltage | 230 Vac |
| Rated frequency | 50 - 60 Hz |
| Output | |
|---|---|
| Rated output voltage | 2 x 15 Vac |
| Power | 28 VA |
| No-load voltage (app. x factor) | 1.16 |
| No-load loss (typ.) | 3.1 W |
| Efficiency | 77 % |
| Environment | |
|---|---|
| Ambient temperature max. | 104.0 °F |
| Safety and protection | |
|---|---|
| Type | Open type |
| Insulation class | E |
| Protection index | IP 00 |
| Safety class (prepared) | II |
| Short circuit strength | non-short-circuit proof |
| Overload protection | Typ PTC 850 (Accessory - available on request) |
| Test voltage | 4000 Vac, 50 Hz |
| Terminal and mounting | |
|---|---|
| Fixing method | Base plate |
| Fixing screws | M3 |
| Terminals | Solder tab for free wiring |
| Measures and weights | |
|---|---|
| Width | 2.20 inch |
| Height | 2.17 inch |
| Depth | 2.36 inch |
| Core type | EI 60/30 |
| Weight | 1.50 lbs |
Information for EL series
General Data
- Degree of protection IP 00
- Maximum ambient temperature 40 °C
- Efficiency up to 88 %
- Rated input voltage 230 Vac
- Insulation class E
- Rated power 7.5 - 100 VA
- Rated output voltage 2 x 6 - 2 x 18 Vac
Benefits
- Very good corrosion protection and low noise due to BLOCK IMPEX vacuum impregnation
- Solder tab for free wiring
- Simple mounting due to robust metal footplate with oval slots