Smart Low Voltage Complete Switchgear
SLVA State Grid Standardized Low-Voltage Switchgear
SLVA low-voltage switchgear is a low-voltage switchgear designed by Jinguan Co., Ltd. in accordance with State Grid standardization requirements. Specifically designed for residential power distribution projects, it achieves inventory standardization, improves equipment replacement efficiency, reduces equipment failure rates and the operation and maintenance costs of power supply departments. Its appearance, cabinet structure, and busbar position are clearly defined, allowing for the interchangeability of switchgear with the same specifications, greatly simplifying installation and maintenance processes. In addition, SLVA standardizes the structural design, interfaces, and main component parameters of low-voltage switchgear, reserving interfaces for future intelligent management of low-voltage power distribution networks, and improving the safety and efficiency of construction wiring and operation and maintenance.
Product Highlights
The MCC cabinet drawer compartment door and the operating handle of the circuit breaker or disconnector have a mechanical interlock; the door can only be opened when the handle is in the disconnected position.
It interacts with the main station system through 4G/5G, fiber optic, and carrier communication methods, enabling remote meter reading, parameter setting, and fault reporting.
The equipment has a long service life, requiring no or minimal maintenance, effectively reducing operation and maintenance costs.
Classifies and stores collected data, such as daily frozen data, meter reading day frozen data, curve data, and historical monthly data.
Technical parameters
| Item | Unit | Parameter |
| Compliant Standards | IEC61439, GB7251, JB/T9661 | |
| Rated Insulation Voltage of Main Circuit | V | 690, 800, 1000 |
| Rated Operating Voltage of Main Circuit | V | 400 |
| Rated Frequency | Hz | 50 |
| Rated Operating Current of Horizontal Main Busbar | A | 400, 630, 800, 1000, 1250, 1600, 2000, 2500, 4000, 5000, 6300 |
| Rated Operating Current of Vertical Branch Busbar | A | 100-2000 |
| Rated Short-Time Withstand Current of Horizontal Main Busbar | kA | 30, 50, 80, 100 |
| Rated Peak Withstand Current of Horizontal Main Busbar | kA | 63, 105, 176, 225 |
| IP30, IP42 |
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