LV Electricity Supply Cabinet
Product Description
Our LV Electricity Supply Cabinet is used for low-voltage power distribution and control in buildings, industrial facilities, mining projects, data centers, airports, and other electrical installations. The cabinet supports AC 400V and 690V systems with rated current from 100A to 6300A. The internal power distribution arrangement uses T2 electrolytic copper busbars and C/KB profiles, with withdrawable configurations available for applications that require easier operation and maintenance. The LV Electricity Supply Cabinet provides a centralized point for incoming power, outgoing feeders, circuit protection, and electrical monitoring.
The LV Electricity Supply Cabinet supports different circuit arrangements according to the load and distribution requirements of the project. Communication options include Modbus, Profibus, and IEC 61850 for systems that require electrical data exchange and monitoring. ATS configuration is also available for applications requiring automatic transfer between power sources. For overseas buyers and engineering contractors, we provide cabinet manufacturing based on the required electrical configuration and application conditions rather than using one fixed internal arrangement.

Specifications
|
Parameter |
Specification |
|
Product |
LV Electricity Supply Cabinet |
|
Rated Voltage |
AC 400V / 690V |
|
Rated Current |
100–6300A |
|
Short-Time Withstand Current |
≤100kA/1s |
|
Cabinet Profiles |
C / KB profiles |
|
Busbar |
T2 electrolytic copper |
|
Insulation |
DMC / SMC |
|
Structure |
Withdrawable / fixed |
|
Communication |
Modbus / Profibus / IEC 61850 |
|
ATS |
Available according to configuration |
Applications
- Mining facilities
- Commercial and industrial buildings
- Data centers
- Airports
- Large electrical distribution systems
- Industrial power supply projects
Customization
We customize the LV Electricity Supply Cabinet according to rated current, voltage level, incoming and outgoing circuit requirements, cabinet structure, busbar arrangement, protection configuration, metering, communication requirements, and ATS requirements. Buyers can provide electrical drawings, circuit information, equipment lists, or project requirements for configuration review. The cabinet structure can be arranged as withdrawable or fixed according to the operating and maintenance requirements of the application.
Manufacturing Capability
Our production facility covers about 2,000 square meters in Feidong County, Hefei City. We have laser cutting machines, bending machines, welding machines, punching machines, and busbar processing machines for cabinet fabrication and electrical assembly. Our annual output of distribution boxes and cabinets is about 100,000 units, with an annual output value of approximately RMB 20 million.
Quality Control
We operate under an ISO 9001 Quality Management System, together with an Environmental Management System and Occupational Health and Safety Management System. Our distribution boxes and cabinets have obtained mandatory CQC and CCC certifications. We also have relevant type test reports for low-voltage distribution boxes and low-voltage power distribution cabinets. Quality checks cover cabinet fabrication, electrical assembly, configuration, and final product condition according to the specified requirements.
Packaging & Supply
Before shipment, cabinets are accurately checked against the order configuration and prepared for secure transportation. Warehouse staff coordinate product identification, packaging, and shipment arrangements to reduce handling problems during delivery. Production and logistics updates are provided during the order process so buyers can follow the progress of their equipment.
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