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ETITEC EM T12 PV 1500/5 Y Surge Protector RC — a specialized device for protecting photovoltaic (PV) systems with an operating voltage of up to 1500 V DC from impulse surges caused by atmospheric discharges or switching processes. It prevents damage to solar panels, inverters, and other equipment, providing reliable protection. The device withstands surge currents up to 5 kA and complies with the IEC 61643-11 (Type 2) standard. The Y-configuration design and DIN-rail mounting ensure easy installation and integration into PV systems of any scale.
Technical Specifications
- Rated operating voltage (Un): 1500 V DC
- Maximum discharge current (Imax): 30 kA (8/20 μs)
- Protection class: Type 2 according to IEC 61643-11
- Connection configuration: Y-configuration
- Response time: ≤ 25 nanoseconds
- Operating temperature range: from -40°C to +85°C
- Enclosure protection rating: IP20
- Mounting: DIN rail (TS 35 mm)
- Dimensions: compact housing for distribution panels
- Compliance with standards: IEC 61643-11, UL 1449 4th Edition
Features and benefits
- Designed for PV systems with voltages up to 1500 V: provides reliable protection for modern solar power plants.
- 5 kA surge withstand capacity: protects against moderate surge voltages.
- Fast response time (≤ 25 ns): reduces the risk of damage to electronics.
- Easy installation: DIN-rail mounting without additional complications.
- Compliance with international standards: guarantees quality and reliability.
- Resistance to temperature fluctuations: long-term and stable operation.
- Y-configuration: comprehensive protection for all DC lines.
Applications
- Protection of photovoltaic power plants of any scale.
- Integration into solar inverter systems to prevent damage caused by overvoltage.
- Use in distribution panels of PV systems with voltages up to 1500 V DC.
- Protection of electronics and power components in energy storage and management systems.
- Comprehensive protection in solar panel networks and power plants.
Accessories and components
- DIN rails and mounting brackets for secure installation.
- Terminal blocks and cables compatible with ETITEC EM T12 PV 1500/5 Y.
- Additional protection modules to enhance comprehensive protection.
- Device status indicators for performance monitoring.
- Enclosures for protection against moisture and aggressive environments (if necessary).
Total Energo LLC
Total Energo LLC — the official supplier of certified ETITEC surge arresters in Ukraine. We provide high-quality equipment, technical support, selection advice, and maintenance services. Working with us guarantees reliable protection for your solar power plant and long-term, uninterrupted system operation.