Autotransformer
JET 250 - Discontinued items – not for new applications
Characteristics
Benefits
› Integrated short-circuit and overload protection
› Very high efficiency
› Very good moisture protection and low noise thanks to XtraDenseFill resin encapsulation
› Carrying handle, mains connecting lead NEMA5-15 (USA) and socket for portable application
| Product | Autotransformer |
| Order number | JET 250 |
| Series | JET |
| Power | 250 VA |
| Input | 110 V |
| Output | 230 V • 1.1 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 8.8 W |
| No-Load Losses | 5.1 W |
| EN Insulation class | B (130°C) |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 94.7 % |
General
| Short circuit proof | conditionally short-circuit proof |
| Switching group | Ia0 |
| 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 | IP22 |
| Protection class (prepared) | II |
| Degree of contamination | 2 |
Electrical Connections
| Input terminal | Protective contact plug |
| Output terminal | Protective contact socket |
| Terminal PE | Protective contact socket |
Size and Weight
| Width | 95 mm / 3.74 in |
| Height | 155 mm / 6.1 in |
| Depth | 160 mm / 6.3 in |
| Weight | 3.021 kg / 6.66 lbs |
| Low Voltage Directive | EN 61558-2-13 |
