Control- and isolating transformer
USTE 100/2x115
Characteristics
Benefits
› Control and isolating transformer according to EN (IEC) 61558-2-2 and EN (IEC) 61558-2-4
› Very good inrush behavior due to reduced inrush currents
› High power density through a compact design concept
› Touch-protected connection terminals according to UVV BGV A3
› With combination base plate for screw and rail mounting
| Product | Control- and isolating transformer |
| Order number | USTE 100/2x115 |
| Series | USTE |
| Power | 100 VA |
| Input | 208 V / 230 V / 380 V / 400 V / 415 V / 440 V / 460 V / 480 V / 500 V / 525 V / 550 V / 575 V / 600 V |
| Output | 2 x 115 V • 0.43 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 10.4 W |
| No-Load Losses | 5.05 W |
| Short-Term Power / instantaneous output | 310 VA |
| Short circuit voltage uk | 9 % |
| EN Insulation class | B (130°C) |
| UL Insulation class | class 130 |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 86.6 % |
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 | IP 00 |
| 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 | Flat plug connection |
Size and Weight
| Width | 84 mm / 3.31 in |
| Height | 100 mm / 3.94 in |
| Depth | 113 mm / 4.45 in |
| Weight | 2.1 kg / 4.63 lbs |
General
| TS35 rail mounting possible | Ja |
| Low Voltage Directive |
EN 61558-2-2 EN 61558-2-4 |
| Approval cULus - Listed | UL 5085-1/-2; CSA 22.2 |
Conrad Electronic SE
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