Universal control- and safety isolating- resp. isolating transformer
AUSTE 250/2x12 - Discontinued items – not for new applications
Characteristics
Benefits
› Universal input voltages 115 to 600 Vac
› Very good switch-on behaviour thanks to reduced starting currents
› High performance for the volume thanks to compact design
› Very good corrosion protection and low noise thanks to BLOCKIMPEX vacuum impregnation
› Quick to cable up thanks to the use of spring-loaded terminals
› Contact protected screw connection terminals complying with UVV BGV A3
› Simple mounting thanks to robust metal footplate with oval slots
› Up to 250 VA with combination footplate for bolted and rail mounting
| Product | Universal control- and safety isolating- resp. isolating transformer |
| Order number | AUSTE 250/2x12 |
| Series | AUSTE |
| Power | 250 VA |
| Input | 115 V / 208 V / 230 V / 380 V / 400 V / 415 V / 440 V / 460 V / 480 V / 500 V / 525 V / 550 V / 575 V |
| Output | 2 x 12 V • 10.4 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 19.6 W |
| No-Load Losses | 13.6 W |
| Short-Term Power / instantaneous output | 850 VA |
| EN Insulation class | B (130°C) |
| UL Insulation class | class 130 |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 88.3 % |
General
| Short circuit proof | not short-circuit proof |
| Switching group | IIii0 |
| 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 | IP00 |
| Protection class (prepared) | I |
| Overvoltage category | III |
| Degree of contamination | 1 |
Electrical Connections
| Input terminal | Push-in terminal |
| Output terminal | Push-in terminal |
| Terminal PE | Plug-in connection |
Size and Weight
| Width | 96 mm / 3.78 in |
| Height | 104 mm / 4.09 in |
| Depth | 102 mm / 4.02 in |
| Weight | 4.7 kg / 10.362 lbs |
| Low Voltage Directive |
EN 61558-2-2 EN 61558-2-6 |
| RoHS compliant | EN IEC 63000 |
| Approval cURus - Recognized | UL 5085-1/-2; CSA 22.2 |
