Unwavering in our dedication to customers and delivering cutting-edge innovations,Bepto stands as your steadfast ally on the journey ahead.
BE87XV-12/630/3 Air Insulated Circuit Breaker: Type II 12kV 630A SF6-free disconnector for AIS switchgear, 20kA/25kA breaking, 50kA/63kA peak, IP65/IP67 sealed, automated operation.
Advanced BE87XV-12/630/3 Air Insulated Circuit Breaker: Premium BE87XV-12/630/3 Type II model featuring integrated disconnector function for SF6-free 12kV 630A AIS switchgear applications, delivering exceptional 20kA/25kA short-circuit breaking capacity with 50kA/63kA peak withstand current and 3s rated duration, utilizing air insulation technology for eco-friendly operation, featuring 85kV lightning impulse across isolating distance and 48kV power frequency withstand, designed with IP65/IP67 sealed cabinet protection and IP4X cabinet shell rating for superior environmental resistance.
Automated Distribution Network Ready: BE87XV-12/630/3 incorporates electrical operation capability for true distribution network automation with O-0.3s-CO-180s-CO rated operating sequence and 75kV lightning impulse withstand (phase-to-phase/earth), designed for SF6-free AIS air insulated switchgear applications, providing integrated Type II circuit breaking and isolation solution for substations, industrial facilities, utilities, and automated distribution networks requiring reliable switching with high breaking capacity and comprehensive environmental protection.
| BE87XV-12/630/3 Air Insulated Circuit Breaker Specifications | Technical Parameters | Unit |
|---|---|---|
| Model Number | BE87XV-12/630/3 | – |
| Brand | Bepto Insulation Systems | – |
| Product Type | Air Insulated Circuit Breaker-Disconnector Type II (SF6-Free) | – |
| Rated Voltage | 12 | kV |
| Rated Current | 630 | A |
| Rated Frequency | 50 | Hz |
| Rated Short-Circuit Breaking Current | 20 / 25 | kA |
| Rated Short-Circuit Making Current (Peak) | 50 / 63 | kA |
| Rated Short-Time Withstand Current | 20 / 25 | kA |
| Rated Peak Withstand Current | 50 / 63 | kA |
| Rated Short-Time Withstand Current Duration | 3 | s |
| Rated Short-Time Power-Frequency Withstand Voltage (Phase-to-Phase/Phase-to-Earth) | 42 | kV |
| Rated Lightning Impulse Withstand Voltage (Phase-to-Phase/Phase-to-Earth) Peak | 75 | kV |
| Rated Short-Time Power-Frequency Withstand Voltage (Across Isolating Distance) | 48 | kV |
| Rated Lightning Impulse Withstand Voltage (Across Isolating Distance) Peak | 85 | kV |
| Ingress Protection (IP) of Cabinet Shell | IP4X | – |
| Ingress Protection (IP) of Sealed Cabinet | IP65, IP67 | – |
| Rated Operating Sequence | O-0.3s-CO-180s-CO | – |
| Operation Type | Electrical (Automated) | – |
| Insulation Technology | Air Insulation (SF6-Free) | – |
| Application | SF6-Free AIS Switchgear, Substations, Automated Networks | – |
Bepto is a leading Chinese company in electrical insulation, focused on developing advanced solutions for future power systems. We support transmission and distribution safety and growth, with long-term partners including State Grid, ABB, Schneider, Siemens, and GE. Our services reach clients in over 22 countries.
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Bepto focuses on the global market and provides our clients with products suitable for the local market:
Unwavering in our dedication to customers and delivering cutting-edge innovations,Bepto stands as your steadfast ally on the journey ahead.
