The Outdoor Prepayment Metering-Type Vacuum Circuit Breaker is a revolutionary all-in-one switching device designed for outdoor three-phase AC power systems. Unlike traditional circuit breakers that focus solely on switching functions, this product integrates prepayment metering with high-performance vacuum interruption, creating a comprehensive solution for power distribution, measurement, and management. Engineered to withstand the rigors of outdoor environments, it caters to the needs of utility companies, residential communities, and industrial facilities by combining convenience, precision, and safety. As a key component in modern outdoor power networks, it simplifies billing processes, enhances load control, and ensures reliable power delivery even in challenging conditions.
Ambient air temperature: upper limit +40°C, lower limit -30°C;
Altitude: no more than 2000m;
Wind pressure: no more than 700Pa (corresponding to a wind speed of 34m/s);
Seismic intensity: no more than 8 degrees;
Pollution level: IV;
Maximum daily temperature difference: no more than 25°C;
Relative humidity: daily average no more than 95%, monthly average no more than 90%.
No places with flammable, explosive hazards, chemical corrosion or severe vibration.
The core function of the Outdoor Prepayment Metering-Type Vacuum Circuit Breaker is to manage power flow through precise breaking and closing operations. It efficiently handles normal load currents, automatically responds to overloads to prevent equipment damage, and swiftly interrupts short-circuit currents to protect the power network. The vacuum interruption technology ensures that these operations are smooth, quiet, and arc-free, minimizing wear and tear on internal components.
A standout feature of this breaker is its integrated prepayment metering system, paired with international standard IC cards. Users can conveniently prepay for electricity, and the breaker automatically controls power supply based on remaining credit. When credit runs out, it triggers automatic power cutoff—eliminating the need for manual disconnections and reducing administrative overhead for utility providers. Settlement is streamlined, with accurate records of energy usage ensuring transparent billing.
Beyond basic energy measurement, the Outdoor Prepayment Metering-Type Vacuum Circuit Breaker includes a high-precision metering device that tracks active energy, reactive energy, active demand, and power factor. It also supports time-of-use metering, allowing utility companies to implement flexible pricing plans. This multifunctional metering capability provides detailed insights into power consumption patterns, helping users optimize energy usage and providers improve network efficiency.
The breaker is equipped with intelligent control features that enhance operational safety and convenience. It can be flexibly preset to trigger overload alarms, phase failure alarms, and other notifications, alerting users or operators to potential issues. Additionally, it supports automatic meter reading via RS485 communication, eliminating the need for on-site data collection. These features reduce manual intervention and ensure timely responses to abnormal conditions.
Built for outdoor use, the Outdoor Prepayment Metering-Type Vacuum Circuit Breaker boasts exceptional weather resistance. It withstands extreme temperature fluctuations, high humidity, strong winds, and heavy precipitation, maintaining performance integrity in diverse climatic conditions. Its rugged housing and sealed components prevent dust, moisture, and corrosive substances from entering, ensuring long-term reliability in harsh outdoor environments.
The integration of prepayment metering and vacuum circuit breaking eliminates the need for separate devices, reducing installation space, costs, and complexity. This all-in-one design simplifies system setup and maintenance, as users only need to manage a single unit instead of multiple components. It also ensures seamless coordination between metering and switching functions, avoiding compatibility issues that can arise with mismatched equipment.
Customization is a key advantage of this breaker, with flexible preset options that adapt to diverse user needs. Whether it’s setting overload thresholds, configuring phase failure alerts, or adjusting time-of-use pricing parameters, the device can be tailored to specific power management requirements. This flexibility makes it suitable for a wide range of applications, from residential areas to industrial parks.
Vacuum interruption technology is the cornerstone of the breaker’s safety performance. By using a vacuum as the arc-quenching medium, it ensures fast, reliable interruption of abnormal currents without producing harmful gases or sparks. This not only protects the breaker itself but also minimizes fire and explosion risks, making it a safe choice for outdoor power distribution in populated or sensitive areas.
The breaker supports international standard IC cards and RS485 communication, ensuring compatibility with existing power management systems. IC card compatibility allows for easy user interaction—such as recharging credit—while RS485 enables remote monitoring and data transfer. These standardized interfaces simplify integration with smart grid systems, paving the way for advanced power management capabilities.
The Outdoor Prepayment Metering-Type Vacuum Circuit Breaker is a perfect fit for outdoor power distribution networks, including urban power grids, rural electrification projects, and highway lighting systems. Its weather resistance and all-in-one design make it ideal for locations where space is limited and exposure to the elements is unavoidable.
Residential communities benefit greatly from this breaker’s prepayment and metering features. It allows utility companies to manage power supply to individual households efficiently, reducing unpaid bills and streamlining maintenance. Residents enjoy the convenience of prepayment and transparent energy usage tracking, making it a popular choice for modern housing developments.
Industrial facilities with outdoor power infrastructure—such as manufacturing plants, construction sites, and agricultural operations—rely on this breaker for reliable load control and metering. It handles the high-power demands of industrial equipment while providing accurate energy data for cost management. Its rugged design withstands the vibrations and environmental stress common in industrial settings.
Rural power grids often require durable, low-maintenance equipment that can operate in remote areas. The Outdoor Prepayment Metering-Type Vacuum Circuit Breaker meets these needs, supporting rural electrification by providing reliable switching, prepayment, and metering functions. Its ability to withstand harsh weather and minimal maintenance requirements make it a cost-effective solution for rural power infrastructure.
The Outdoor Prepayment Metering-Type Vacuum Circuit Breaker features a rugged, weather-sealed housing and corrosion-resistant materials that shield internal components from extreme temperatures, humidity, wind, and precipitation. Its design undergoes rigorous testing to ensure performance in diverse climatic conditions, making it suitable for use in both hot, arid regions and cold, wet environments.
Yes, the breaker uses international standard IC cards, ensuring compatibility with most common power system cards used by utility companies worldwide. This compatibility eliminates the need for users to switch to specialized cards, simplifying the transition to prepayment-based power management. For custom card requirements, our team can provide tailored compatibility solutions.
Absolutely. Equipped with RS485 communication interface, the Outdoor Prepayment Metering-Type Vacuum Circuit Breaker enables remote meter reading, allowing operators to collect energy usage data without on-site visits. It also supports remote control functions—such as remotely restoring power after prepayment—which enhances operational efficiency for utility providers.
The Outdoor Prepayment Metering-Type Vacuum Circuit Breaker is a revolutionary all-in-one switching device designed for outdoor three-phase AC power systems. Unlike traditional circuit breakers that focus solely on switching functions, this product integrates prepayment metering with high-performance vacuum interruption, creating a comprehensive solution for power distribution, measurement, and management. Engineered to withstand the rigors of outdoor environments, it caters to the needs of utility companies, residential communities, and industrial facilities by combining convenience, precision, and safety. As a key component in modern outdoor power networks, it simplifies billing processes, enhances load control, and ensures reliable power delivery even in challenging conditions.
Ambient air temperature: upper limit +40°C, lower limit -30°C;
Altitude: no more than 2000m;
Wind pressure: no more than 700Pa (corresponding to a wind speed of 34m/s);
Seismic intensity: no more than 8 degrees;
Pollution level: IV;
Maximum daily temperature difference: no more than 25°C;
Relative humidity: daily average no more than 95%, monthly average no more than 90%.
No places with flammable, explosive hazards, chemical corrosion or severe vibration.
The core function of the Outdoor Prepayment Metering-Type Vacuum Circuit Breaker is to manage power flow through precise breaking and closing operations. It efficiently handles normal load currents, automatically responds to overloads to prevent equipment damage, and swiftly interrupts short-circuit currents to protect the power network. The vacuum interruption technology ensures that these operations are smooth, quiet, and arc-free, minimizing wear and tear on internal components.
A standout feature of this breaker is its integrated prepayment metering system, paired with international standard IC cards. Users can conveniently prepay for electricity, and the breaker automatically controls power supply based on remaining credit. When credit runs out, it triggers automatic power cutoff—eliminating the need for manual disconnections and reducing administrative overhead for utility providers. Settlement is streamlined, with accurate records of energy usage ensuring transparent billing.
Beyond basic energy measurement, the Outdoor Prepayment Metering-Type Vacuum Circuit Breaker includes a high-precision metering device that tracks active energy, reactive energy, active demand, and power factor. It also supports time-of-use metering, allowing utility companies to implement flexible pricing plans. This multifunctional metering capability provides detailed insights into power consumption patterns, helping users optimize energy usage and providers improve network efficiency.
The breaker is equipped with intelligent control features that enhance operational safety and convenience. It can be flexibly preset to trigger overload alarms, phase failure alarms, and other notifications, alerting users or operators to potential issues. Additionally, it supports automatic meter reading via RS485 communication, eliminating the need for on-site data collection. These features reduce manual intervention and ensure timely responses to abnormal conditions.
Built for outdoor use, the Outdoor Prepayment Metering-Type Vacuum Circuit Breaker boasts exceptional weather resistance. It withstands extreme temperature fluctuations, high humidity, strong winds, and heavy precipitation, maintaining performance integrity in diverse climatic conditions. Its rugged housing and sealed components prevent dust, moisture, and corrosive substances from entering, ensuring long-term reliability in harsh outdoor environments.
The integration of prepayment metering and vacuum circuit breaking eliminates the need for separate devices, reducing installation space, costs, and complexity. This all-in-one design simplifies system setup and maintenance, as users only need to manage a single unit instead of multiple components. It also ensures seamless coordination between metering and switching functions, avoiding compatibility issues that can arise with mismatched equipment.
Customization is a key advantage of this breaker, with flexible preset options that adapt to diverse user needs. Whether it’s setting overload thresholds, configuring phase failure alerts, or adjusting time-of-use pricing parameters, the device can be tailored to specific power management requirements. This flexibility makes it suitable for a wide range of applications, from residential areas to industrial parks.
Vacuum interruption technology is the cornerstone of the breaker’s safety performance. By using a vacuum as the arc-quenching medium, it ensures fast, reliable interruption of abnormal currents without producing harmful gases or sparks. This not only protects the breaker itself but also minimizes fire and explosion risks, making it a safe choice for outdoor power distribution in populated or sensitive areas.
The breaker supports international standard IC cards and RS485 communication, ensuring compatibility with existing power management systems. IC card compatibility allows for easy user interaction—such as recharging credit—while RS485 enables remote monitoring and data transfer. These standardized interfaces simplify integration with smart grid systems, paving the way for advanced power management capabilities.
The Outdoor Prepayment Metering-Type Vacuum Circuit Breaker is a perfect fit for outdoor power distribution networks, including urban power grids, rural electrification projects, and highway lighting systems. Its weather resistance and all-in-one design make it ideal for locations where space is limited and exposure to the elements is unavoidable.
Residential communities benefit greatly from this breaker’s prepayment and metering features. It allows utility companies to manage power supply to individual households efficiently, reducing unpaid bills and streamlining maintenance. Residents enjoy the convenience of prepayment and transparent energy usage tracking, making it a popular choice for modern housing developments.
Industrial facilities with outdoor power infrastructure—such as manufacturing plants, construction sites, and agricultural operations—rely on this breaker for reliable load control and metering. It handles the high-power demands of industrial equipment while providing accurate energy data for cost management. Its rugged design withstands the vibrations and environmental stress common in industrial settings.
Rural power grids often require durable, low-maintenance equipment that can operate in remote areas. The Outdoor Prepayment Metering-Type Vacuum Circuit Breaker meets these needs, supporting rural electrification by providing reliable switching, prepayment, and metering functions. Its ability to withstand harsh weather and minimal maintenance requirements make it a cost-effective solution for rural power infrastructure.
The Outdoor Prepayment Metering-Type Vacuum Circuit Breaker features a rugged, weather-sealed housing and corrosion-resistant materials that shield internal components from extreme temperatures, humidity, wind, and precipitation. Its design undergoes rigorous testing to ensure performance in diverse climatic conditions, making it suitable for use in both hot, arid regions and cold, wet environments.
Yes, the breaker uses international standard IC cards, ensuring compatibility with most common power system cards used by utility companies worldwide. This compatibility eliminates the need for users to switch to specialized cards, simplifying the transition to prepayment-based power management. For custom card requirements, our team can provide tailored compatibility solutions.
Absolutely. Equipped with RS485 communication interface, the Outdoor Prepayment Metering-Type Vacuum Circuit Breaker enables remote meter reading, allowing operators to collect energy usage data without on-site visits. It also supports remote control functions—such as remotely restoring power after prepayment—which enhances operational efficiency for utility providers.
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