OPIS PRODUKTU
SCHNEIDER ELECTRIC A9TYBE640 - Modular Surge Arrester
This device is a modular surge protection device (SPD) from the SCHNEIDER ELECTRIC Acti9 iPRD series, engineered for robust overvoltage protection in industrial and commercial electrical distribution systems. It safeguards sensitive electronic equipment and installations against transient overvoltages caused by lightning strikes or switching operations, ensuring system integrity and operational continuity. Designed for DIN rail mounting, it integrates seamlessly into existing electrical panels, providing critical protection for control systems, motor drives, and general power distribution circuits.
Technical Specifications:
- SERIES/FAMILY: Acti9 iPRD40r
- COMPONENT TYPE: Modular Surge Protection Device (SPD), Type 2
- ELECTRICAL SPECS:
- NOMINAL DISCHARGE CURRENT (In): 20 kA
- MAXIMUM DISCHARGE CURRENT (Imax): 40 kA
- MAXIMUM CONTINUOUS OPERATING VOLTAGE (Uc): 275 VAC (Phase-Neutral/Phase-Earth)
- VOLTAGE PROTECTION LEVEL (Up): < 1.5 kV (at In)
- NUMBER OF POLES: 3P+N
- SYSTEM TYPE: TN-S, TN-C, TT, IT (configurable based on wiring)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular, DIN rail mountable
- MODULE WIDTH: 4 modules (72 mm)
- REMOTE SIGNALING: Integrated changeover contact for status indication
- INTERFACE/CONTROL:
- SIGNALING CONTACTS: 1 NO/NC changeover contact (for remote status indication)
- CONNECTION TYPE: Screw terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face)
- OPERATING TEMPERATURE: -25 to 60 °C
- MOUNTING STYLE: DIN rail (35 mm symmetrical rail)
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage electrical distribution boards, industrial control panels, commercial building installations
- SPECIFIC MACHINE TYPES: Protection for PLCs, VFDs, motor control centers, lighting circuits, and general power outlets in industrial environments.
