Outdoor Load Breaker Vina Electric
504 Power specializes in distributing Outdoor Load Breaker Vina Electric with IEC, TCVN, ANSI quality standards.
Please contact hotline: 094 608 0504 for technical advice and quotation.
| SPECIFICATIONS | |
|---|---|
| Rated voltage 12kV | |
| Electricquota | 630/800 A |
| Industrial Frequency | 50 Hz |
| Rated short-circuit breaking current | 16 kA |
| Instantaneous short circuit current | 40 kA |
| Rated short-circuit generating current | 10 kA[1] |
| Rated main active load breaking current | 630/800 |
| Rated closed-loop breaking current | 630/800 |
| Rated no-load transformer breaking current | 50 |
| Rated cable cut-off current | 11 |
| Rated earth fault current | 56 A |
| Rated voltage 24kV | |
| Electricquota | 630/800 A |
| Industrial Frequency | 50 Hz |
| Rated short-circuit breaking current | 16 kA |
| Instantaneous short circuit current | 40 kA |
| Rated short-circuit generating current | 10 kA[1] |
| Rated main active load breaking current | 630/800 |
| Rated closed-loop breaking current | 630/800 |
| Rated no-load transformer breaking current | 50 |
| Rated cable cut-off current | 11 |
| Rated earth fault current | 56 A |
| Rated voltage 30kV | |
| Electricquota | 630/800 A |
| Industrial Frequency | 50 Hz |
| Rated short-circuit breaking current | 16 kA |
| Instantaneous short circuit current | 40 kA |
| Rated short-circuit generating current | 10 kA[1] |
| Rated main active load breaking current | 630/800 |
| Rated closed-loop breaking current | 630/800 |
| Rated no-load transformer breaking current | 50 |
| Rated cable cut-off current | 11 |
| Rated earth fault current | 30 A |
| Rated voltage 40.5kV | |
| Electricquota | 630/800 A |
| Industrial Frequency | 50 Hz |
| Rated short-circuit breaking current | 16 kA |
| Instantaneous short circuit current | 40 kA |
| Rated short-circuit generating current | 10 kA[1] |
| Rated main active load breaking current | 630/800 |
| Rated closed-loop breaking current | 630/800 |
| Rated no-load transformer breaking current | 50 |
| Rated cable cut-off current | 11 |
| Rated earth fault current | 30 A |
Outdoor Load Breaker Vina Electric is designed to switch and operate vertically on the medium voltage grid, to be used as a segment breaker on the line and to switch clutches for substations for convenient repair and replacement. and operate the equipment.
– Applicable standards: TCVN, IEC, ANSI…
– Rated voltage: 12,24,33,40.5kV
– Rated current: 630A
– Rated frequency: 50Hz
– Rated short-circuit generating current: 10kA
– Operational continuity allows for low losses: LSC 2A-PI.
– Insulation Material: Polymer (Silicone)
– Proven to be very effective, based on their operational reliability and safety.
– The arc extinguishing chamber is molded with weather-resistant materials suitable for outdoor use. The arc is suppressed in a well-established oil environment and is set to the on condition. Each chamber is filled at the factory with approximately 0.5 liters of Diala S4 silicone oil.
Structure of Outdoor Load Breaker Vina Electric is composed of 5 main parts:
– Arc suppression chamber.
– The main contact switch is made of pure copper, the contacts are silver plated.
– Auxiliary contact switch.
– The system of silicone insulators is produced on modern technology lines
– Support frame and accessories.
– The frame material is made of ss400 steel processed on CNC technology lines, the details are hot-dip galvanized.
– Rotary switch positions and main and auxiliary contacts can be checked with the naked eye.
Application:
– Secondary distribution systems.
– MV/LV distribution transformer stations.
– Industry zones.
– Shopping malls.
– Residential areas.
– Small power plants.
– Hydroelectric plants.
– Wind power plant.
– Industrial production.
