Safety isolating transformer
EVKEX 300 - Discontinued items - no longer available
Characteristics
Benefits
› Integrated short-circuit and overload protection
› Very good moisture protection and low noise thanks to resin encapsulation
› High degree of protection
› Plastic fittings on terminals
| Product | Safety isolating transformer |
| Order number | EVKEX 300 |
| Series | EVKE |
| Power | 300 VA |
| Input | 230 V |
| Output | 12 V • 25 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 16.6 W |
| No-Load Losses | 13 W |
| Short circuit voltage uk | 5.1 % |
| EN Insulation class | E (120°C) |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 91 % |
General
| Short circuit proof | not short-circuit proof |
| Switching group | Ii0 |
| Cooling type | AN |
Environment
| Ambient temperature | -20 °C to 40 °C / -4 °F to 104 °F |
| Max. installation height | 2,000 m / 6,562 ft |
Protection and Safety
| Protection type | IP 67 |
| Protection class (prepared) | II |
| Overvoltage category | III |
| Degree of contamination | 2 |
Electrical Connections
| Input terminal | Screw terminal |
| Output terminal | Screw terminal |
| Low Voltage Directive | EN 61558-2-6 |
