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Home Product VB 40.5-CS19 High Voltage Circuit Breaker 40.5kV CS19 Series for Substation
VB 40.5-CS19

VB 40.5-CS19 High Voltage Circuit Breaker 40.5kV CS19 Series for Substation

VB 40.5-CS19
Vacuum Circuit Breaker 40.5kV
CS19 Circuit Breaker
VB 40.5-CS19
VB 40.5-CS19 Vacuum Circuit Breaker for 40.5kV power systems, CS19 Circuit Breaker design with high-voltage interruption and reliable protection for medium voltage applications.
Categories:Automation
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Product Description

The VB 40.5-CS19, a 40.5kV Vacuum Circuit Breaker, is engineered for medium-voltage power distribution with three primary input/output poles and direct compatibility with up to four auxiliary control modules. It supports RS-485 and Ethernet communication interfaces, ensuring seamless integration into smart grid systems. Operating within a voltage range of 24-48V DC and a temperature tolerance of -30°C to +60°C, it is ideal for substations, industrial plants, and renewable energy facilities. The CS19 Circuit Breaker features a compact design, high breaking capacity, and minimal maintenance requirements. Its integrated 5-inch status display provides real-time diagnostics, while advanced fault detection ensures reliable operation. Though optimized for durability, its installation complexity may require specialized expertise. No battery or detection distance specifications apply.
Parameter Specification
Model VB 40.5-CS19
Rated Voltage 40.5 kV
Rated Current 1250 A / 1600 A / 2000 A / 2500 A
Rated Short-Circuit Breaking Current 25 kA / 31.5 kA
Rated Short-Time Withstand Current 25 kA / 31.5 kA (3s)
Rated Peak Withstand Current 63 kA / 80 kA
Insulation Level Lightning Impulse Withstand Voltage: 185 kV
Power Frequency Withstand Voltage: 95 kV
Mechanical Life 10,000 operations
Operating Mechanism Spring-operated mechanism
Control Voltage AC/DC 110 V / 220 V
question:How is after-sales service handled if a refurbished product malfunctions during use?
answer:We offer replacement or refund per warranty policy, regardless of product origin, ensuring prompt resolution.
question:Does the company have a professional product selection engineering team?
answer:Yes, our expert team analyzes market trends and quality standards to curate reliable, high-demand products.
question:Why is a handling fee charged?
answer:The fee covers order processing, payment gateways, and administrative costs to ensure seamless transactions.
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:How is after-sales service handled if a refurbished product malfunctions during use?
answer:We offer replacement or refund per warranty policy, regardless of product origin, ensuring prompt resolution.
question:Does the company have a professional product selection engineering team?
answer:Yes, our expert team analyzes market trends and quality standards to curate reliable, high-demand products.
question:Why is a handling fee charged?
answer:The fee covers order processing, payment gateways, and administrative costs to ensure seamless transactions.
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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