Headquarters Address: No. 285, Jiujiang East Road, Chuzhou City, Anhui Province
Product Center
Product Series
PRODUCTS SERIES
Product Specifications:
Electrical Performance Parameters
Table
Parameter Item
|
Standard value
|
Rated Voltage / Frequency
|
12 kV, 50 Hz/60 Hz
|
Rated Current (Load Switch Unit)
|
630A
|
Rated current of the fuse combination unit
|
125A
|
Rated short-time withstand current (4 s)
|
20 kA, 25 kA
|
Rated peak withstand current
|
50 kA, 63 kA
|
1 min power-frequency withstand voltage (phase-to-phase / phase-to-ground | intercontact)
|
42kV ｜ 48kV
|
Lightning impulse withstand voltage (phase-to-phase / phase-to-ground | at the gap)
|
75kV ｜ 85kV
|
Protection rating
|
Cabinet enclosure: IP2X to IP3X; internal air‑tight compartment: IP67.
|
Mechanical life
|
Load switch: ≥10,000 operations; operating mechanism: ≥5,000 operations.
|
Rated operating pressure of the SF6 gas compartment (at 20°C)
|
0.04 MPa, annual leakage rate ≤ 0.5%
|
Implementation Standard
|
GB3906, IEC 62271-200
|
Cabinet external dimensions (standard model)
- wide × Deep × High: 800mm × 900mm × 1900mm
- Installation method: Indoor wall-mounted; cable entry and exit at the bottom.
Operating environment
Temperature: -30°C to +40°C; Altitude ≤ 1,000 m (customizable for higher altitudes); Operable in humid and mildly dusty environments.
Application scenarios:
- Urban Distribution Network Upgrade : Urban cable ring network lines, municipal switchgear stations, and distribution branch nodes on urban roads
- Prefabricated substation配套 : European‑style pad-mounted substation—internal high‑voltage incoming and outgoing lines, and transformer protection unit (the most common application)
- Building Electrical Distribution System : High-voltage switchgear rooms in residential communities, commercial complexes, office buildings, hospitals, and schools
- Public infrastructure projects : Power supply systems for high-speed rail stations, airports, tunnels, underground utility tunnels, and sports venues
- Power distribution for industrial and mining enterprises : Power distribution for general factories, park substations, small metallurgical facilities, and light industrial zones
- New energy support infrastructure : Grid connection and sectional protection switchgear for distributed photovoltaic and small-scale wind power projects
Product Advantages:
- High cost-performance ratio, low procurement costs. Compared with gas-insulated switchgear, solid-insulated switchgear features a simpler structure, a high degree of component standardization, and lower overall equipment costs, making it… 10kV The cost-effective preferred solution for power distribution.
- Enhanced five‑prevention mechanical interlocks, ensuring high safety. The load switch, grounding switch, and cabinet door are equipped with an interlocking mechanical system that prevents unauthorized operations such as opening the door under voltage, closing the circuit breaker with the grounding switch engaged, or unintended opening/closing. A live‑indication device is included as standard.
- Compact structure, small footprint. The cabinet features a vertical, tiered layout with a width of only 800mm , suitable for compact distribution rooms and the tight internal spaces of packaged substations, with lower civil‑engineering costs.
- Simple maintenance, convenient servicing. Air-insulated models allow direct access through the cabinet doors for inspection of contacts and busbars. SF6 The air‑box model offers stable sealing, and routine maintenance is minimal—simply monitor the pressure gauge.
- Installation is simple and easy. The entire closing and opening operation, as well as secondary wiring commissioning, can be performed from the front side; manual operation is supported. / It offers two electric operating modes, with a low barrier to entry for construction and installation.
- The plan is flexible and adaptable. Can be freely configured with incoming and outgoing lines, PT Schemes such as metering and fuse protection can be implemented, and multiple cabinets can be interconnected to form a complete ring‑network power supply system.
Keywords: HXGN15-12
Service Hotline:
Contact phone number:18755010350
Customer service hotline hours: 08:00-17:00
Service email:944017450@qq.com
Headquarters Address: No. 285, Jiujiang East Road, Chuzhou City, Anhui Province
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