Products Description
In the low-voltage power distribution system, Low voltage Switchgear is the core hub, responsible for the access, distribution, control, monitoring and protection of electrical energy. It is commonly used in 50/60 Hz, rated voltage ≤400 V AC power grids, and is widely used in industrial, commercial and infrastructure projects.
In simple terms, it is a key bridge between the power supply and the electrical equipment. Through reasonable circuit layout, reliable switching components and well-designed safety functions, the switchgear can control current and voltage in real time, prevent electrical failures in advance, and ensure the safe and stable operation of the system.
Why Choose our Products?
1. Safety and security are its primary advantages. Built-in overload, short circuit, surge, leakage and ground fault protection. Once an abnormality is detected, the fault circuit can be cut off instantly, effectively avoiding the risk of equipment damage, fire and electric shock, and meeting the strict safety standards of factories and civil buildings.
2. The modular design makes the solution highly flexible. The cabinet, functional units and internal components can be combined on demand, which is not only suitable for customized installation of new projects, but also convenient for later expansion, increase or decrease of circuits or replacement of components to adapt to changing electricity needs.
Why Choose our Products?
3. Durability and reliability are reflected in high-quality devices and sturdy structure, long-term continuous operation, strong resistance to electromagnetic interference and harsh environments, and reduced unplanned downtime.
4. The convenience of operation and maintenance stems from the user-friendly layout: the circuit is clearly marked, the maintenance space is sufficient, the live parts are isolated from the operating area, and the daily inspection and maintenance are more efficient, while reducing the cost of manpower and spare parts.
5. Hyundai Low Voltage Switchgear also supports docking with smart meters, communication equipment, and remote monitoring systems to achieve real-time data acquisition and remote control, providing a solid base for smart grids and smart buildings.
Choose Us!
Choosing the right and installing the low-voltage switchgear correctly can not only improve safety and reliability, but also optimize energy efficiency, simplify maintenance, and lay the foundation for the long-term stable power supply of the project.
Parameter Table
| Project |
Unit |
Parameter | |
| Rated Voltage | KV | 3, 6, 10 | |
| Rated Frequency | HZ | 50 | |
| Maxinum Working Voltage | KV | 3.6, 7.2, 12 | |
| Rated Current | A | 630, 1250, 1600, 2000, 2500, 3150 | |
| Rated Peak withstand Current | KA | 50, 63, 80, 100 | |
| Rated Short Time withstand Breaking Current (4s) | KA | 20, 25, 31.5, 40 | |
| Rated Short Circuit Breaking Current | KA | 20, 25, 31.5, 40 | |
| Rated Short Circuit Current (Peak) | KA | 50, 63, 80, 100 | |
|
Rated Insulatin Level |
Lightning Impulse withstand Voltage (Full Wave) | KA | 75 |
| Power Trequnecy withstand Voltage (1min) | KV | 42 | |
| Protection Level of Cabinet | The protection level of cabinet is IP4X, and the protection level between each compartment and in the moment when the circuit-breaker room is opened is IP2X. | ||
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