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S800PV
In the realm of photovoltaic system protection, the S800PV series represents a specialized category of high-performance DC circuit breakers designed for solar applications. These devices are engineered to handle direct current (DC) voltages up to 1200V, with current ratings typically ranging from 10A to 125A, and feature a compact modular design...
In the realm of photovoltaic system protection, the S800PV series represents a specialized category of high-performance DC circuit breakers designed for solar applications. These devices are engineered to handle direct current (DC) voltages up to 1200V, with current ratings typically ranging from 10A to 125A, and feature a compact modular design suitable for DIN rail mounting. The S800PV breakers offer selective coordination capabilities, ensuring that only the faulty string is isolated while the rest of the system continues to operate. They are characterized by their high breaking capacity, often up to 10kA at 1200V DC, and include integrated arc extinguishing chambers optimized for DC interruption. These units are available in 1-pole, 2-pole, and 4-pole configurations, with optional auxiliary contacts and shunt trips for remote monitoring and control. The series is compliant with international standards such as IEC 60947-2 and UL 489B, making them suitable for global installations.
The S800PV circuit breakers are primarily deployed in photovoltaic power generation systems, including residential rooftop arrays, commercial solar farms, and utility-scale solar plants. They are installed in combiner boxes, inverter DC inputs, and battery storage systems to provide overcurrent and short-circuit protection. These breakers are also used in string monitoring units and DC distribution boards, where they ensure safe isolation during maintenance or fault conditions. Their robust design makes them ideal for harsh outdoor environments, with an operating temperature range from -25°C to +60°C and an IP20 protection rating for the enclosure.
Within the S800PV category, key subcategories include the standard S800PV-S series for general solar applications and the S800PV-C series for higher short-circuit currents. The main article codes follow a structured naming convention: for example, 'S800PV-S32' indicates a 32A rated current, while 'S800PV-C63' denotes a 63A unit with enhanced breaking capacity. Additional variants include 'S800PV-S16' for 16A applications and 'S800PV-C100' for 100A high-power strings. These codes are typically followed by a suffix indicating the number of poles, such as '-2P' for two-pole or '-4P' for four-pole configurations. Accessories like the 'S800PV-AUX' auxiliary contact module and 'S800PV-ST' shunt trip are available to extend functionality.
Partnering with Electric Automation Network for your S800PV requirements ensures access to genuine products with real-time pricing and up to 65% discount compared to market rates. Our engineering team provides personalized technical support to help you select the correct breaker configuration for your specific PV system voltage and current demands. We offer express worldwide shipping, with most orders dispatched within 24 hours, and provide comprehensive documentation including datasheets, wiring diagrams, and certification files for each article. This combination of technical expertise and logistical efficiency minimizes downtime and optimizes your solar installation's safety and performance.
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