0102030405
Low-Voltage Draw-out Switchgear for High-Rise Buildings Commercial Facilities Petrochemical and Data Centers
2026-05-27
Highlights at a glance
Drawer units feature highly standardized modular design with complete interchangeability between same-specification drawers minimizing spare parts costs and maximizing maintenance convenience. A faulty drawer can be replaced without affecting other circuits with power restoration achievable in as little as 10 minutes dramatically reducing downtime and operational losses.
Each drawer unit has four standard positions including service test isolated and withdrawn enforced by mechanical interlocking that prevents position skipping. Setting the drawer to the test position disconnects the main circuit while keeping the control circuit energized enabling inspection without de-energizing the panel safely and efficiently.
Main busbars installed in a rear-mounted flat arrangement achieving high dynamic stability current. Under short-circuit conditions busbars experience uniform stress distribution with minimal deformation or displacement risk. Complete separation of busbar compartment from drawer compartments allows drawer circuits to remain operational during busbar maintenance.
Supports integration with real-time energy monitoring modules measuring voltage current power energy and harmonics. IoT communication modules including RS485 Modbus and Ethernet enable connection to Energy Management Systems and SCADA platforms empowering factories in energy consumption optimization and digital Transformation.
Full OEM customization available including enclosure color logo secondary relay selection cable entry configuration and communication protocol. Complete IEC 61439-1/2 aligned
Short-circuit breaking capacity customizable up to 80kA covering power plants petrochemical metallurgical rolling mill and large textile production applications with the highest supply reliability demands. Remote I/O signal feedback enables real-time Transmission of each drawer working position to upstream SCADA systems for comprehensive intelligent monitoring.