Module F
Standard Configuration and features 1.630A busbar 2.Three-position load switch, mechanical linkage of earthing switch between fuse head and fuse end
3.Three-position single spring operating mechanism, there are two independent load switches and switching shafts
4.Position indication of Load switch and earthing switch
5.Fuse tube
6.Horizontal placement of fuses
7. Fuse trip indication
8.Outgoing bushing arranged horizontally located in front, 200A 200series plug-in bushing
9.Indicating bushing live with capacitive voltage indicator
10.For all the switch function, the padlock device is added on the panel for convenient
11.SF6 Gas pressure gauge (There is only one in each of the SF6 gas box)
12. Earthing busbar
13.Fuse parameters for transformer protection: 12KV, max125A Fuse, 24kv,max63A Fuse
14.Earthing switch is interlocked with the front panel of cable room Optional configuration and features 1.The reserved busbar extension 2.External busbar 3.Motor for Load Switch Operation 24V/48V DC 110V/220V DC/AC 4.Parallel trip coil 24V/48V DC 110V/220V DC/AC
5.Parallel closing coil 24V/48V DC 110V/220V DC/AC
6.Measuring ring current transformer and ampere-meter
7.Calculating ring current transformer and watt-hour meter 8.Live incoming earth blocking device (Blocking earthing switch when bushing is live) AC/DC 110V/220V
9.Auxiliary contact: Load switch position 2NO+2NC,Earthing switch position 2NO+2NC,Fuse blow 1NO,Pressure gauge with signal 1NO,Arc extinguisher with signal contacts 1NO
10.Secondary device can be installed in: Secondary chamber on top of switchgear,Low voltage box on the top of switchgear Producing department