Schneider AEG AS-9715-001

The AEG AS‑9715‑001 is a low-voltage switchgear assembly (MLS) launched by Schneider Electric, belonging to the modular power distribution system. Adopting a modular design, this product can be flexibly configured according to user requirements, delivering high reliability and easy maintainability.

Key Technical Specifications

• Rated voltage/frequency: 400 V / 50 Hz (380 V/60 Hz optional)
• Rated current: 630 A (1250 A, 2500 A optional)
• Rated short-circuit current: 35 kA (45 kA, 63 kA optional)
• Protection class: IP 20 (internal) / IP 54 (enclosure)
• Operating temperature range: -25 °C - +55 °C
• Standards and certifications: Compliant with international and domestic standards including IEC 61439‑1/2, GB 50054 and EN 60204; certified with CE, UL, CSA, etc.

Product Features

1. Modular structureEach functional unit (circuit breaker, contactor, relay, busbar, etc.) is an independent module, facilitating rapid on-site assembly and future capacity expansion.
2. High reliability
    

   Busbar-type power distribution is adopted with low contact resistance and large thermal capacity, enabling it to withstand high short-circuit currents.

3. Intelligent performanceSupports communication protocols such as IEC 61850, Modbus and Profibus, allowing for remote monitoring and automated control.
4. Compact designWith a smaller overall size compared to traditional switchgear cabinets, it saves equipment room space.
5. Easy maintenanceModular disassembly and assembly enable replacement of faulty units without power outage of the entire cabinet, reducing maintenance downtime.

Structure and Components

• Cabinet body: Steel frame providing support and protection.
• Busbar system: Copper or aluminum busbars offering main circuit pathways.
• Functional modules: Including low-voltage circuit breakers, contactors, relays, fuses, measuring instruments, communication modules, etc.
• Power distribution accessories: Junction boxes, terminal blocks, grounding devices, nameplates, etc.
• Control and protection devices: PLCs, protective relays, overcurrent/overvoltage protection devices.

Typical Application Fields

• Industrial power distribution systems (e.g., manufacturing, petrochemical, metallurgy)
• Commercial buildings (office buildings, shopping malls)
• Infrastructure (airports, railway stations, metro systems)
• Data centers and communication rooms
• Energy and power facilities (substations, distribution stations)

Maintenance Recommendations

• Regular inspectionCheck the tightness of busbar connections, module plug-in status and grounding resistance every six months.
• Thermal imaging monitoringUse a thermal imager to monitor the temperature of key parts and detect overload or poor contact in advance.
• Spare parts managementPrepare spare parts of the same specification for commonly used modules (e.g., circuit breakers, contactors) to enable quick replacement.
• Software upgradeIf IEC 61850 communication is used, regularly check and upgrade the firmware to ensure compatibility and security.