OPIS PRODUKTU
SCHNEIDER ELECTRIC A9L16297 - Modular Surge Protective Device
This device is a modular Type 2 surge protective device (SPD) from the Acti 9 iPRD series, engineered for protection against transient overvoltages in industrial and commercial low-voltage electrical installations. It integrates a remote transfer contact for status monitoring, ensuring system integrity and facilitating predictive maintenance in critical power distribution circuits. The unit provides robust overvoltage protection for sensitive electronic equipment within 3-phase plus neutral AC systems.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iPRD
- COMPONENT TYPE: Surge Protective Device (SPD)
- ELECTRICAL SPECS:
- CONFIGURATION: 3P+N
- MAXIMUM CONTINUOUS OPERATING VOLTAGE (Uc): 340V AC (Phase-Neutral), 440V AC (Phase-Phase)
- NOMINAL DISCHARGE CURRENT (In): 15 kA (8/20 µs)
- MAXIMUM DISCHARGE CURRENT (Imax): 40 kA (8/20 µs)
- VOLTAGE PROTECTION LEVEL (Up): 1.7 kV
- TECHNOLOGY: Metal Oxide Varistor (MOV)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular
- WIDTH: 4 x 18mm modules (72 mm)
- REMOTE INDICATION: Integrated NO/NC transfer contact
- INTERFACE/CONTROL:
- LOCAL STATUS INDICATION: Green (operational), Red (fault) flag
- REMOTE STATUS INDICATION: Dry contact (NO/NC) for fault signaling
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front Face)
- MOUNTING STYLE: DIN Rail (35 mm)
- OPERATING TEMPERATURE RANGE: -25 to 60 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATION: Protection of low-voltage electrical installations, main and sub-distribution boards, and sensitive electronic equipment against transient overvoltages.
- SYSTEM COMPATIBILITY: 3-phase + Neutral AC power systems.
