Autotransformer
JET 250 - Discontinued items - no longer available
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 |
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 | IP 22 |
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 | 3.02 kg / 6.66 lbs |
Low Voltage Directive | EN 61558-2-13 |
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