high-intensified insulating lining, steel plate, beautiful appearance. and reasonable design

CFW series high-intensive sealed insulating bus duct is ideal to be used in the equipment for power transmission and distribution, which is charactorized by the huge capacity in transmission, low consumption in wiring, high intensity in short circuit, good performance in heat radiation, compact structure and flexibility in replacement.

Main Technical info.:

1. Rated voltage: 220V, 380V, 660V

2. Rated frequency: 50/60Hz

3. Rated current: 100,200,250,400,630,800,1000,1250,1600,2000,2500,3150,4000,5000A.

4. Insulating resistance: under normal working condition, the value of insulating resistance between phase and shell and among the phases should be no less than 20M ohm.

5. Insulating intension: every bus duct will need to be under the test of voltage withstand before being sold to see if there are puncture or flashover.

6. short-circuit intension: it can bear the relevant thermal stress and electrodynamic force created by tolerance current..

High Intensive Sealed Insulating Bus Duct