Schneider AEG 6051-042
1. Overview
AEG 6051-042 belongs to the modular distribution cabinet series of Schneider AEG, adopting a standardized and modular design. It can be directly spliced with other AEG cabinets to form a flexible power distribution system. This product is suitable for power distribution, automation control and protection needs in industrial, commercial and large-scale building scenarios.
2. Technical Parameters
Rated Voltage: 400 V (AC)Rated Current: 63 A (customizable on demand)Rated Short-circuit Current: ≥ 25 kA (matched with high-voltage current-limiting fuses)Operating Temperature Range: -15 ℃ to +40 ℃, with an average ambient temperature not exceeding 35 ℃Relative Humidity: ≤ 95% (24-hour average)Service Life: The maximum service life of the main contactor reaches 2.5 million times (electric latching)Operating Frequency: Up to 600 times per hour (for frequent operation)
3. Product Features
Five-proof Protection Functions: Prevent misoperation, short circuit, overload, ground fault and electric arc, ensuring safe operation.
Compact Structure & Elegant Appearance: Small footprint, easy to install in space-constrained areas.
High Reliability: Core components (e.g. contactors) feature long service life and can withstand high-frequency operation.
High-efficiency Current Limiting: Equipped with high-voltage current-limiting fuses, which can quickly cut off short-circuit current and reduce impact on the system.
Flexible Incoming & Outgoing Wiring Solutions: Support multiple wiring modes including top-in top-out, bottom-in bottom-out, top-in bottom-out and bottom-in top-out, facilitating on-site wiring.
Versatile Combination Modes: Can be directly spliced with VCB cabinets produced by Schneider AEG to form a power distribution system with larger capacity.
4. Structure & Components
Main Frame: Formed by stamping high-strength steel plates, with anti-corrosion paint sprayed on the surface.Power Distribution Busbar: Copper or aluminum busbar, providing a reliable current transmission channel.High-voltage Current-limiting Fuse: Installed at the incoming side for short-circuit protection.Contactors & Circuit Breakers: Realize circuit on-off and overload protection.Control Module: Including relays, indicator lights, buttons, etc., for on-site operation and status display.Terminal Blocks & Junction Boxes: Facilitate on-site wiring and maintenance.Protection Doors & Seals: Ensure dustproof and moistureproof performance of the cabinet, meeting protection class requirements such as IP20 to IP54.
5. Typical Application Fields
Industrial Power Distribution: Main power distribution and distribution for large production lines, machine tools and automated assembly lines.Commercial Buildings: Power distribution, lighting and air conditioning system control for office buildings and shopping malls.Public Facilities: Power distribution and backup power management for public buildings like hospitals, schools and airports.Energy Systems: Power distribution and protection for photovoltaic inverter stations and wind farms.
6. Installation & Maintenance Key Points
Pre-installation Inspection: Confirm that the on-site ambient temperature and humidity meet product specifications; check incoming voltage and short-circuit current rating.Fixing & Grounding: The cabinet shall be firmly installed on a horizontal base with reliable grounding.Wiring Requirements: Conduct reasonable wiring according to the incoming and outgoing scheme, keep cable spacing to avoid cross interference.Commissioning: Before power-on, check the connection tightness of all terminals, fuses and contactors; conduct no-load and full-load tests to verify protection functions.Daily Maintenance: Regularly inspect contactor contact wear, fuse status, and the working condition of indicator lights and buttons; keep the inside of the cabinet clean to prevent dust accumulation.Component Replacement: Use original accessories for replacement to ensure compatibility and reliability.
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