LDF - 0.4 series low voltage sectionalising cabinet adopts composite material for enclosure and busbar insulation material; the cabinet can be freely configured under customers' requirements. It can be used as switchboard, sectionaliser, metering box, control box, or power supply box. The cabinet is compact, easily assembled; and all components are shielded and insulated. Therefore, it is touchable and no hazardous of discharging caused fire.
Product Features
Composite material made enclosure
• Board structure, easily assembled, cost effective.
• The life expectancy of composite material made enclosure is expected to be 8 to 10 times longer than traditional metal enclosure.
• The enclosure is suitable for installation of different electrical components and meters.
• The enclosure has no convex edge and be able to endure high impact resistance. It is suitable for outdoor application.
Fuse isolator
• High breaking capacity 80 kA, single pole live operation available, secure and reliable.
• Modular structure, easy assembly, convenient operation.
• Except conductive material, all made of environmentally friendly material.
• Easy to change the fuse current level (under maximum allowed current level).
Standard |
IEC/EN 60 947-3 |
Fuse in accordance with |
EN 60 947-3 |
Application Type |
AC 23B/400V AC 22B/500V AC 21B/690V AC 22B/400V |
Rated Short-circuit Protection Function (With fuse) |
80kA 400V |
Rated Withstand Voltage |
6kV |
Rated Busbar Working Current |
160、250、400、630、1250,1600A |
IP Rating of Primary Equipments |
100、125、160、250、400A |