Switchboard panel Light Panel-70

Switchboard panels of the Light Panel-70 series are among the most demanded products of the MKS Group of Companies. Light Panel-70 is designed to pack 380/220 V three-phase AC 50 Hz frequency switchgears with a blind neutral. They are used for electric energy reception and distribution, outgoing lines protection from overloads and short-circuit currents. The quality and reliability of the Light Panel-70 largely depends on the correct and careful choice of every component, and the MKS Group of Companies pays a great attention to it. That is why only certified components produced by the leading domestic and foreign manufacturers are used in at the Light Panel-70 production.

фотография переключателей на панели распред системах

Design configuration

The standard Light Panel-70 panel is a welded metal structure of bent steel sections with slots for electrical equipment. The panels service is unilateral. Disconnectors, fixed switches, devices and cutters are controlled by means of drives on the facade side of the cabinet with the doors fully closed.

Technical characteristics

Rated operating voltage, Uc
Main circuit
AC 50 Hz	220, 380, 660 V
DC	110, 220, 440 V
Auxiliary circuit (control circuit)
AC 50 Hz	24, 42, 100, 110, 173, 220, 380 V
DC	24, 42, 48, 60, 110, 220 V
Rated insulation voltage, Ui	660 V
Rated impulse withstand voltage, Uimp	2500 V
Rated main circuit current, I	Up to 2500 А
Rated control circuits current, I	Up to 25 А
Rated short-term current, Icw
For open boards	Up to 30 kA
For protected boards	Up to 18 kA
For boxes, cabinets	Up to 10 kA
For panels	Under 6 kA
Rated shock current, Ipk
For open boards	Up to 50 kA
For protected boards	Up to 30 kA
Rated conditional short-circuit current, Icc	Up to 23 kA
Rated short-circuit current causing the fuse melting	31 n
Dimensions, mm
Width	300, 600, 800, 1000
Length	600
Hight	2000, 2200