Brake supply BT2 is used to supply motor brakes. The built-in autotransformer has 2 output voltages which can be selected by a jumper. A bridge rectifier with series-connected capacitor, varistor and resistor provides the brake with DC voltage.
| Type | BT2 |
| BR1 | 910555.3 |
| Voltage | 230V / 50-60Hz |
| Power consumption | 160VA max. |
| Output 1 | 216V / 0,5A DC VV (1mA) 500V |
| Output 2 | 290V / 0,5A DC |
| Protection by varistor | S20K250 VV (1mA) 500V |
| Resistor in parallel with | 100k / 6W |
| Capacitor | 470µF / 450V – 105°C |
| Bridge rectifier | KBU4M – 1000V / 4A |
| Service temperature | 0°C bis +55°C |
| Storage temperature | – 40°C bis +80°C |
| Important: After storage at temperatures between -25°C and -40°C, entry into service is recommended after a time period of 24h. | |
| Degree of protection | IP 20 |
| Screwed connection | AWG 12 |
| Dimensions | 145 x 62 x 70 mm |
| Max. installation height | 2.500m |
