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Home Product VB 40.5-P7X9-x ProX High Voltage Waterproof Electrical Connector for Automotive
VB 40.5-P7X9-x

VB 40.5-P7X9-x ProX High Voltage Waterproof Electrical Connector for Automotive

VB40.5-P7X9 Vacuum Breaker
VB P7X9 Series Switchgear
40.5kV Circuit Breaker VB
VB 40.5-P7X9-x
VB40.5-P7X9 Vacuum Breaker, part of VB P7X9 Series Switchgear, is a high-performance 40.5kV Circuit Breaker designed for reliable medium-voltage power distribution. It ensures safe interruption and protection in substations, industrial plants, and grid systems, featuring robust insulation, compact design, and compliance with IEC standards. Ideal for efficient energy management.
Categories:Automation
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Product Description

The VB40.5-P7X9 Vacuum Breaker, part of the VB P7X9 Series Switchgear, is a robust 40.5kV Circuit Breaker VB designed for high-voltage power distribution systems. It integrates 3 primary inputs and 3 outputs, supporting direct connection to up to 6 modular protection or monitoring units via standardized interfaces. Equipped with dual communication ports (RS-485 and Ethernet), it ensures seamless integration into SCADA or smart grid networks. Operating within a voltage range of 24-48VDC and a temperature tolerance of -30°C to +60°C, it excels in utility substations, industrial plants, and renewable energy installations. Key advantages include rapid fault interruption (<20ms), IP67-rated rugged construction, and a compact footprint. Limitations include specialized maintenance requirements. The device features a 4.3-inch LCD for real-time diagnostics and supports remote status monitoring via IoT protocols. Its vacuum interrupter technology ensures reliable arc quenching, ideal for critical circuits with high short-circuit currents.
ParameterSpecification
Product SeriesVB P7X9 Series Switchgear
Rated Voltage40.5kV
Breaking TechnologyVacuum Breaker (VB40.5-P7X9)
Rated Short-Circuit Current25kA / 31.5kA
Insulation LevelLI 185kV / AC 95kV
Mechanical Life10,000 operations
Operating MechanismSpring-driven
Poles3
Control VoltageDC 110V/220V
Interrupting MediumVacuum
Standards ComplianceIEC 62271-100
Weight per Pole85kg±5%
Interlocking SystemMechanical & electrical
Protection ClassIP4X
question:What's the after-sales process for refurbished products with issues?
answer:We offer replacement or refund per warranty terms upon verification.
question:What does the warranty cover?
answer:Warranty covers material and workmanship defects for a specified period.
question:What payment methods do you accept?
answer:We accept TT, PayPal, credit cards, etc. Details provided post-order confirmation.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What's the after-sales process for refurbished products with issues?
answer:We offer replacement or refund per warranty terms upon verification.
question:What does the warranty cover?
answer:Warranty covers material and workmanship defects for a specified period.
question:What payment methods do you accept?
answer:We accept TT, PayPal, credit cards, etc. Details provided post-order confirmation.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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