XL-21 Power Distribution Box (Cabinet)
The XL-21 Power Distribution Box (Cabinet) is designed for use on the secondary side of transformers in 50 Hz, 500 V and below three-phase three‑wire and three-phase four‑wire power systems. It serves as over‑load and short‑circuit protection for power, lighting, distribution, and control circuits, and can be employed in industrial and mining enterprises, civil buildings, high‑rise structures, railway stations, hospitals, schools, government offices, and residential complexes for power, lighting, and distribution purposes. This distribution box (cabinet) boasts high breaking capacity and excellent dynamic and thermal stability. It offers flexible design options, strong adaptability and practicality, a well‑developed series lineup, and high manufacturing precision.
JP-Type Low-Voltage Combined Distribution Box
The JP-type low-voltage integrated distribution box is a new type of outdoor distribution and reactive power compensation cabinet designed in accordance with the principles of economy, rationality, and reliability. It is suitable for distribution systems operating at 50 Hz and rated voltage of 380 V in urban and rural power grids, industrial and mining enterprises, street lighting, residential communities, and other applications. This innovative outdoor integrated distribution box offers multiple functions, including power distribution, electrical energy metering, data acquisition, voltage monitoring, overcurrent protection, phase‑loss protection, low‑voltage lightning protection, leakage current protection, automatic reclosing upon fault clearance, and reactive power compensation. The product boasts a novel and well‑reasoned design, high protection ratings, and convenient installation, commissioning, maintenance, and repair. It complies with GB7251.12–2023 and GB/T15576–2020, has passed 3C certification, and is currently an ideal low‑voltage complete switchgear for power grid upgrades.
SHP Low-Voltage Distribution Box
SHP low-voltage switchgear is widely used in industries such as petroleum, chemical engineering, metallurgy, power plants, coal mines, machinery, light and textile manufacturing, ports, and terminals. It is employed in three-phase three‑wire, three-phase four‑wire, and three-phase five‑wire systems with an AC frequency of 50 Hz and a voltage of 500 V or lower, serving purposes such as power distribution, lighting, maintenance, and socket circuits. This equipment features flexible distribution schemes, convenient modular configurations, strong practicality, high protection ratings, and a novel structural design.
PZ30 Indoor Lighting Distribution Box
The PZ30 indoor lighting distribution box is a device used to install terminal electrical appliances. Its main features include standardized appliance dimensions, rail-mounted installation, and an aesthetically designed exterior, making it widely used both domestically and internationally. It is suitable for single-phase three‑wire or three‑phase five‑wire end circuits with rated voltages of 220V or 380V and a total load current not exceeding 100A, serving as a complete assembly that controls electrical equipment while providing protection against overloads, short circuits, overvoltage, and leakage currents. It can be extensively applied in high‑rise buildings, hotels, residential complexes, railway stations, ports and airports, hospitals, theaters, large commercial outlets, and industrial and mining enterprises.
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