Schneider AEG 120-082-007

Schneider AEG 120-082-007 is a low-voltage switchgear assembly (MM-P10 Series), designed for centralized control, protection and monitoring of power distribution systems. Compliant with IEC 60947 series standards, it features a modular and scalable design, ideal for power distribution networks in industrial facilities, commercial buildings and large-scale constructions.

Key Specifications

Product Features

1. Modular Structure: Adopts standardized functional modules (circuit breakers, contactors, measurement & protection devices, control & communication units, etc.), enabling flexible combination based on on-site requirements.
2. Quick Assembly: Busbars are fixed with elastic buckles, facilitating fast module replacement and maintenance while minimizing on-site downtime.
3. Multiple Operation Interfaces: Supports local operation via knobs, buttons, touch screens or indicator lights, and enables remote monitoring through PLC, Ethernet, Profibus and Modbus buses.
4. High Reliability: Cabinet body is formed by cold-rolled steel plate stamping and coated with anti-corrosion paint; internal wiring adopts copper or aluminum busbars to ensure excellent mechanical strength and electrical performance.
5. International Standard Compliance: Meets IEC 60947-2, 60947-4-1, 60947-4-2 and other series standards, holds CE and UL certifications, suitable for global market application.

Structure & Components (Excerpted from Product Manual)

• Cabinet Body: Stamped from cold-rolled steel plate and coated with anti-corrosion paint, providing sturdy mechanical support.
• Busbar System: Copper or aluminum busbars fixed with elastic buckles for quick assembly and disassembly.
• Functional Modules: Including operation panel, moulded case circuit breaker (MCCB) or miniature vacuum circuit breaker (MVCB), contactors/relays, measurement & protection modules (current transformers, voltage transformers, power meters), and control & communication modules (PLC, Ethernet, Profibus, Modbus).
• Accessories: Terminal blocks, grounding bars, cooling fans, cabinet locks and quick connectors.

Typical Application Fields

• Industrial power distribution systems (e.g., manufacturing workshops, mines, petrochemical plants)
• Commercial buildings (office buildings, shopping malls)
• Large-scale public facilities (airports, hospitals, stadiums)
• Power distribution protection for data centers and communication rooms

Installation & Maintenance Notes

1. On-site Inspection: Verify that the room environment meets temperature, humidity and ventilation requirements, and ensure the cabinet is placed stably.
2. Electrical Wiring: Connect busbars and modules in accordance with the primary wiring diagram, using dedicated quick buckles to prevent loosening.
3. Grounding: All metal components must be reliably grounded to avoid electric leakage.
4. Functional Testing: Conduct insulation resistance and grounding resistance tests before power-on; after power-on, check whether the indicators of each module and protection actions work normally.
5. Regular Maintenance: Inspect busbar connections, fasteners and fan operation every 6 months; check the anti-corrosion paint layer and touch up locally if necessary.
6. Module Replacement: Under power-off condition or with dedicated isolation devices, quickly remove faulty modules via elastic buckles, reset after replacement and conduct re-testing.