400A Three-Phase Five-Wire Power Distribution Cabinet with Edison and Socapex Outputs
Product Summary
This heavy-duty 400A power distribution cabinet is designed for professional stage lighting, concerts, touring productions, rental systems and temporary event power distribution. It features 110V Edison and 19-pin Socapex output circuits, independent three-phase voltage and current monitoring, individual C20A circuit breakers, and overload and short-circuit protection.
Product Overview
This professional power distribution cabinet provides a centralized solution for distributing three-phase power to multiple stage lighting fixtures and electrical devices.
The system operates on a three-phase five-wire AC 220V power supply and supports a 400A input with a 400A loop-through output. Independent LCD voltage and current meters provide direct monitoring of phases A, B and C, allowing operators to check important electrical data in real time without switching between displays.
The output panel includes six 110V Edison output circuits and six 110V 19-pin Socapex output circuits. Each branch circuit is protected by an independent C20A circuit breaker, while overload and short-circuit protection help improve operational safety.
The components are installed inside a durable mobile flight-case cabinet made with double-layer, hexagonal-pattern fire-retardant panels. Heavy-duty handles, protective metal edges and caster wheels make the cabinet suitable for frequent transportation and professional touring applications.
Key Features
- Professional three-phase power distribution cabinet
- Three-phase five-wire AC 220V power supply
- 400A power input
- 400A loop-through power output
- Six 110V Edison output circuits
- Six 110V 19-pin Socapex output circuits
- Independent phase A, B and C voltage monitoring
- Independent phase A, B and C current monitoring
- Direct-reading LCD voltage and current meters
- Real-time data monitoring without display switching
- Individual C20A circuit breaker for each output circuit
- Main circuit-breaker control
- Overload and short-circuit protection
- Double-layer fire-retardant flight-case construction
- Heavy-duty handles and protective metal edging
- Caster wheels for convenient transportation
- Suitable for portable and temporary power systems
Input and Output Configuration
Power Input
The cabinet supports a three-phase five-wire AC 220V input with a rated input-current configuration of 400A.
Loop-Through Output
A 400A loop-through output allows the incoming power supply to be extended to another compatible distribution unit when required.
Edison Outputs
Six independent 110V Edison output circuits are provided for connecting compatible lighting fixtures and electrical equipment.
Socapex Outputs
Six 110V 19-pin Socapex output circuits provide an organized multicircuit connection for professional stage-lighting and event-power systems.
Monitoring and Protection
Independent digital meters display the voltage and current of phases A, B and C simultaneously. This arrangement helps operators monitor the three-phase electrical status without repeatedly switching between measurement channels.
Each output circuit is equipped with an independent C20A circuit breaker. The cabinet also provides overload and short-circuit protection to help protect connected equipment and the distribution system.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Mobile Power Distribution Cabinet |
| Power System | Three-Phase Five-Wire |
| Rated Supply Voltage | AC 220V ±10% |
| Frequency | 50Hz/60Hz ±5% |
| Input Current | 400A |
| Loop-Through Output | 400A |
| Edison Outputs | 6 Circuits, 110V |
| Socapex Outputs | 6 × 19-Pin Circuits, 110V |
| Metering System | Independent Phase A/B/C LCD Voltage and Current Meters |
| Main Circuit Breaker | 200A |
| Branch Circuit Breakers | Independent C20A Breakers |
| Protection | Overload and Short-Circuit Protection |
| Cabinet Material | Double-Layer Hexagonal-Pattern Fire-Retardant Panel |
| Operating Temperature | 0°C to 45°C |
| Relative Humidity | 40%–80% |
| Product Dimensions | L600 × W680 × H880 mm |
| Mobility | Heavy-Duty Caster Wheels |
| Installation Type | Mobile / Temporary Power Distribution |
Applications
- Professional stage-lighting systems
- Concerts and live performances
- Touring productions
- Theatres and entertainment venues
- Television and film production
- Exhibitions and conferences
- Outdoor and indoor events
- Professional equipment-rental companies
- Temporary power-distribution systems
- Large-scale event-production projects
Why Choose This Power Distribution Cabinet?
This 400A mobile power distribution cabinet combines multicircuit power distribution, real-time three-phase monitoring and individual circuit protection in one transportable system.
Its Edison and 19-pin Socapex outputs support different professional equipment connections, while the fire-retardant flight-case structure, reinforced hardware and caster wheels make the unit suitable for demanding stage, touring, rental and event-production environments.
Safety Notice
Installation, operation and maintenance should be performed by qualified electrical personnel. Before operation, confirm that the input supply, grounding system, connected load and output voltage comply with the requirements of the equipment and the installation site.
