Laboratory power supply
BR 1000
Characteristics
General data
The laboratory power supplies of the BR series allow continuous adjustment of the output voltage from 0 to 250 Vac and are used for testing electrical circuits. The output voltage is galvanically isolated from the mains, and the power switch is illuminated. The housing features recessed, space-saving side handles and can be stacked to save space.
Benefits
› Non-inherently short-circuit proof
› Analogue current and voltage indicator
› Output circuit breakers may be operated from the front
› Carry handle, mains cable with safety plug, shockproof socket for portable application
| Product | Laboratory power supply |
| Order number | BR 1000 |
| Series | BR |
| Power | 1,000 VA |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 24 W |
| No-Load Losses | 31 W |
| EN Insulation class | B (130°C) |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 93 % |
General
| Short circuit proof | conditionally short-circuit proof |
| Switching group | I |
| Shield winding | Yes |
| 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 | IP20 |
| Protection class (prepared) | I |
| Degree of contamination | 1 |
Electrical Connections
| Input terminal | Protective contact socket |
| Output terminal | Protective contact socket |
| Terminal PE | Protective contact plug |
Size and Weight
| Width | 400 mm / 15.75 in |
| Height | 195 mm / 7.68 in |
| Depth | 250 mm / 9.84 in |
| Weight | 27.88 kg / 61.465 lbs |
| Low Voltage Directive | EN 61558-2-4 |
