Product Details
| Type | MUB Resistor |
| Resistance | 2.5 Ohms +/- 5% at 20°C |
| Max. Voltage to Earth | 2800V DC nominal |
| Max. Current Stress | 1705Amps. Peak Surge |
| Energy Losses | 1000 KWs |
| Test Voltage | 9 kV RMS for 60 secs |
| Creepage Distance | 50 mm Min |
| Cooling | Natural Air Cooling |
| Equivalent | Product ID No.3EHN424091P0025 |
Preferred Buyer From
| Location | India ( West Bengal) |
Resistor over Voltage Protection called MUB is provided in the over voltage limitation circuit which is one of the main constituent of traction power convertor.
In case capacitance of DC-link capacitor bank is not sufficient to prevent the DC-link from sudden and inadmissible high transient over voltages, the over voltage protection (limitation) resistor is almost immediately connected across the DC link by the firing of a GTO/IGBT.
