Overview

This product is a combined switchgear assembled by modular components. It is suitable for three-phase four-wire and three-phase five-wire power system with three-phase AC 50~60Hz, rated voltage 660V and below, rated current 4000A and below. . As a low-voltage complete power distribution device for power distribution, motor centralized control, and reactive power compensation, it is widely used in power distribution centers and motor control centers such as power plants, substations, petrochemicals, metallurgy, factories and mines, and high-rise buildings. This product complies with the national standards GB7251, VDE660, IEC439 and other standards.

main feature

★ Compact design: install more functional units with less space;

★ The structural parts are versatile and flexible to assemble. The basic skeleton is assembled from C-shaped rigid materials, with E=25mm as the modulus, and the structure and the withdrawable unit can be combined arbitrarily to meet the needs of system design;

★ The mechanical interlocking mechanism of drawers of various sizes conforms to the standard regulations, and has three obvious positions of connection, test and separation, which are safe and reliable;

★ Adopt standard module design: It has the characteristics of convenient and compact, strong structure versatility, flexible assembly, high technical performance and good safety. It can form standard units for protection, operation, conversion, control, adjustment, measurement and indication. Arbitrarily assembled as required;

★ High-strength flame-retardant engineering plastic components are used. The materials of the components can prevent fault arcs and effectively enhance the safety performance.

The main technical parameters