Information;

The sub-distribution boards offer the right low voltage (LV) solution for large buildings by dividing the electrical power feed into subsidiary circuits. They are manufactured from high quality materials and contain the latest safety features. Sub-distribution boards are generally installed between the main distribution boards and the final distribution boards.

Technical Data;

Rated Operating Voltage(V): Up to 690V
Rated Insulating Voltage(V): Up to 800V
Rated Impulse withstand Voltage(kV): Up to 8kV
Rated Frequency: 50/60 Hz
Busbar Type: Pure Copper Bars, with 99,9% conductivity
Rated Current for MD Busbar(A): Up to 630A
Conditional Short Circuit Current: Up to 50kA @ 0.25PF
Rated Short-time withstand Current: Up to 50kA @ 1sec
Incoming Feeders: Up to 4000A
Distribution Feeders: Up to 630A
Form of Separation: Up to 4b
Ventilation: Natural
Skid Base Height: 100mm
Sheet Metal Material: AluZinc Steel, Electro Galvanized, Stainless Steel
Surface Protection: Electrostatic Powder Coating / Epoxy
Panel Mounting: Wall Mounted and Free Standing
Ambient Temperature: 40°C
Relative Humidity: Max. 50% at 40°C
Product Standard: IEC 61439 1-2, IEC 60529 IEC62262, IEC 61641, IEC60068-3-3, IEC60068-2-57