|
Quantity
|
Total
|
||
|
|
|||
|
|
|||
The ETITEC EM T2 PV 1100/20 Y RC surge arrester — is a high-quality Class 2 (Type 2) surge protection device for photovoltaic systems. It is designed to reliably protect solar power plant equipment, including inverters and cable networks, from impulse surges that may occur due to lightning strikes or switching processes. This arrester ensures rapid response and effective surge reduction, extending the service life of the main equipment. The model is designed for installation in photovoltaic systems with an operating voltage of up to 1100 V, in accordance with current safety and reliability standards. Using ETITEC EM T2 PV 1100/20 Y RC reduces the risk of failure of expensive solar power plant components and ensures the uninterrupted and efficient operation of the entire system.
Technical Specifications
- Protection Class: Type 2 (T2) per IEC 61643-11
- Rated Voltage (Un): 1100 V DC
- Enclosure type: DIN rail mounting, compact plastic enclosure
- Protection rating: IP20
- Operating temperature range: from -40 °C to +85 °C
- Response time: less than 25 nanoseconds
- Compliance with standards: IEC 61643-11, EN 50539-11
Features and benefits
- High reliability and durability — the use of high-quality components ensures stable operation over a long period of time.
- Fast response time allows for rapid reduction of overvoltage and protection of sensitive equipment.
- DIN-rail mounting simplifies integration of the device into existing electrical panels and distribution systems.
- Built-in signaling contact (RC) — enables remote monitoring of the device’s status, enhancing operational convenience.
- Compatibility with high-voltage PV systems — rated for operating voltages up to 1100 V DC, making it an ideal choice for modern solar power plants.
- Compact and lightweight — its minimal size takes up little space in installation cabinets.
- Compliance with international standards ensures safety and meets electrical protection requirements.
Applications
The ETITEC EM T2 PV 1100/20 Y RC surge arrester is widely used in photovoltaic systems of various scales—from private home stations to large commercial or industrial complexes. Its primary purpose is to protect PV modules, inverters, cable lines, and other electrical equipment from surges caused by atmospheric discharges, load switching, or other external influences. The device can be integrated into the distribution panels of solar power plants, protecting DC lines. The use of the ETITEC EM T2 PV is particularly important in regions with high thunderstorm activity, where the likelihood of surges increases significantly. The device also meets all requirements for use in systems operating at voltages up to 1100 V DC, in accordance with current PV industry standards.
Accessories and Components
- Extra ETITEC protection modules — for comprehensive protection of the photovoltaic system, it is recommended to use combined protection of types 1+2+3.
- DIN mounting rails — for reliable and convenient installation of the device in an electrical panel.
- Connectors and terminals — compatible for quick connection and maintenance.
- Signaling modules — expand the capabilities for monitoring the status of the surge arrester.
- Protective caps and covers — for additional protection against dust and moisture in high-humidity environments.
Total Energo LLC
Total Energo LLC is the official distributor of ETITEC products in Ukraine and offers a full range of equipment for protecting electrical systems, including surge arresters for PV systems. Our company guarantees authenticity, certified quality, and technical support during equipment selection and installation. We provide consultations, fast delivery, and after-sales service for all ordered products. By contacting “Total Energo,” you receive a professional approach and comprehensive solutions for the effective and safe protection of your solar power plants.