Safety isolating transformer
SIM 500
Characteristics
Benefits
› Integrated short-circuit and overload protection
› Dual output voltage for series or parallel connection
› Screw terminals under cover with strain relief
| Product | Safety isolating transformer |
| Order number | SIM 500 |
| Power | 500 VA |
| Input | 230 V |
| Output | 2 x 12 V • 20.8 Aac |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 24.7 W |
| No-Load Losses | 15.3 W |
| EN insulation class | B (130°C) |
| UL Insulation class | class 130 |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 92.6 % |
General
| Short circuit proof | conditionally short-circuit proof |
| Switching group | Iii0 |
| Cooling type | AN |
Enviroment
| 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) | I |
| Overvoltage category | III |
| Degree of contamination | 2 |
Electrical Connections
| Terminal Pri | Screw terminal |
| Terminal Sec | Screw terminal |
| Terminal PE | Screw terminal |
Size and Weight
| Width | 200 mm / 7.87 in |
| Height | 166 mm / 6.54 in |
| Depth | 283 mm / 11.14 in |
| Weight | 9.1 kg / 20.06 lbs |
| Low Voltage Directive | EN 61558-2-6 |
| Approval cURus - Recognized | UL 5085-1/-2; CSA 22.2 |
