OPIS PRODUKTU
SCHNEIDER ELECTRIC A9L08400 - Modular Surge Arrester
This component is a Type 2 modular surge arrester from the Acti9 iPRD8r series, engineered for overvoltage protection in industrial and commercial low-voltage electrical installations. It provides robust defense against transient overvoltages originating from lightning strikes or switching operations, safeguarding sensitive equipment and ensuring system continuity. Designed for DIN rail mounting, it integrates seamlessly into distribution boards and control panels, critical for applications requiring reliable power quality and equipment longevity.
Technical Specifications:
- SERIES/FAMILY: Acti9 iPRD8r
- COMPONENT TYPE: Modular Surge Arrester (SPD), Type 2
- ELECTRICAL SPECS:
- NOMINAL DISCHARGE CURRENT (In): 5 kA
- MAXIMUM DISCHARGE CURRENT (Imax): 8 kA
- MAXIMUM CONTINUOUS OPERATING VOLTAGE (Uc L-N): 340 V AC
- MAXIMUM CONTINUOUS OPERATING VOLTAGE (Uc N-PE): 260 V AC
- VOLTAGE PROTECTION LEVEL (Up L-N): < 1.5 kV
- VOLTAGE PROTECTION LEVEL (Up N-PE): < 1.5 kV
- SYSTEM CONFIGURATION: 3-Phase + Neutral (3P+N)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular, DIN Rail Mountable
- NUMBER OF POLES: 3P + N
- MODULE WIDTH: 4 modules (72 mm)
- INTERFACE/CONTROL:
- SIGNALING: Remote transfer contact for status indication (NO/NC)
- INDICATOR: Local status indicator (green/red flag)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front face)
- OPERATING TEMPERATURE: -25 to 60 °C
- STORAGE TEMPERATURE: -40 to 85 °C
- MOUNTING STYLE: DIN Rail (35 mm symmetrical rail)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low-voltage industrial and commercial electrical distribution systems
- APPLICATION: Protection of sensitive electronic equipment, control systems, and machinery against transient overvoltages compliance with IEC 61643-11 and EN 61643-11 standards.
