Arc Furnace VCB
![Special VCB (VCB) Arc Furnace VCB](/content/dam/toshiba/migration/infrasolution/www/infrastructure/industrial/assets/royou_1.jpg)
Arc Furnace VCB
Feature
- 150,000 times load capacity operation expected lives were realized for the first time as VCB in the world.
- More compact than conventional model VGB2.
- Conform to IEC 60056 (1987).
- Operating mechanism is simple with solenoid.
Specification
Specification List
This table can be scrolled horizontally.
TYPE FORM (*1) | VJB-20M20F VJB-20P20F |
VJB-30M13F VJB-30P13F |
---|---|---|
Installation | Fixed type | |
Closing system | Solenoid operation | |
Applicable standard | JEC-2300(1985)/IEC 60056(1987) | |
Rated Voltage | 24kV | 36kV |
Rated Current | M : 1200/1250A P : 2000A |
|
Rated Frequency | 50, 60Hz | |
Rated Interrupting current | 20kA | 12.5kA |
Rated Making current | 50kA | 31.5kA |
Rated Short time current | 20kA-2s |
*1 : Type form configuration
![Type form configuration(1) image](/content/dam/toshiba/migration/infrasolution/www/infrastructure/en/industrial/assets/spec-ot-royou-img-01.gif)