Schneider AEG PC-0984-780

Overview

Main Parameters

Product Features

1. Modular Design: Functional modules (circuit breakers, contactors, relays, measuring instruments, etc.) can be freely combined to meet diverse power distribution needs.
2. High Reliability: Adopts IEC-standard low-voltage components with multiple protection functions against overload, short circuit, undervoltage and more.
3. Easy Maintenance: Modular structure allows component inspection and replacement without dismantling the entire cabinet, only the target module needs to be changed.
4. User-friendly Interface: Equipped with clear labels, operation indicator lights and visible terminals for convenient on-site operation and fault diagnosis.
5. International Certification Compliance: Certified by CE, UL, CSA and other authorities, suitable for global market deployment.

Structure & Composition

• Cabinet Structure: Steel frame with die-cast aluminum alloy panels, providing robust mechanical support and excellent heat dissipation.
• Internal Modules: Main circuit breaker module, branch circuit breaker module, contactor module, relay protection module, metering module, communication interface module (e.g., Modbus, Profibus), etc.
• Terminals: Standard screw terminal blocks for fast wiring and inspection.
• Power Distribution Busbar: Copper or aluminum busbar options, supporting busbar-type or plug-in connection modes.
• Accessories: Protective doors, locks, grounding bars, nameplates, operation handles, etc.

Installation & Maintenance Key Points

1. On-site Inspection: Verify that the ventilation, temperature and humidity of the equipment room or power distribution room meet product technical requirements before installation.
2. Foundation Fixation: The cabinet must be fixed on a solid foundation or bracket to ensure levelness and verticality, preventing mechanical vibration during operation.
3. Wiring Specifications: Comply with IEC 60364-4-41 and domestic power distribution wiring standards; use dedicated terminal blocks and ensure clear phase sequence and phase identification.
4. Grounding Measures: All metal enclosures must be reliably grounded with grounding resistance less than 1 Ω.
5. Commissioning & Testing: Conduct insulation resistance, grounding resistance and short-circuit capacity tests before power-on; after power-on, check if protection settings, indicator lights and alarm functions work normally.
6. Regular Maintenance: Conduct routine inspections every 6-12 months, including fastener check, terminal cleaning, circuit breaker mechanical operation test and thermal imaging for hot spots.
7. Module Replacement: In case of module failure, directly pull out and replace the faulty module after power-off and cabinet locking, without dismantling the entire cabinet, minimizing downtime.