Safety isolating transformer for halogen lamps
HIT 250 - Discontinued items - no longer available
Characteristics
Benefits
› Integrated short circuit and overload protection
› Very good moisture protection and low noise thanks to XtraDenseFill resin encapsulation
› Screw terminals under cover with strain relief
| Product | Safety isolating transformer for halogen lamps |
| Order number | HIT 250 |
| Series | HIT |
| Power | 250 VA |
| Input | 230 V |
| Output |
11.3 V • 8 Aac or 11.3 V • 8 Aac or 11.3 V • 4 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 15.2 W |
| No-Load Losses | 8.6 W |
| Short circuit voltage uk | 6.3 % |
| EN Insulation class | A (105°C) |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 91.3 % |
General
| Short circuit proof | conditionally 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 20 |
| Protection class (prepared) | II |
| Overvoltage category | III |
| Degree of contamination | 2 |
Electrical Connections
| Input terminal | Screw terminal |
| Output terminal | Screw terminal |
Size and Weight
| Width | 117 mm / 4.61 in |
| Height | 117 mm / 4.61 in |
| Depth | 223 mm / 8.78 in |
| Weight | 4.3 kg / 9.48 lbs |
