Db Wiring Diagram. Wiring of the distribution board single phase supply from utility pole energy meter to the consumer unit. While we have already discussed the distribution board types of distribution boards such as main distribution board mdb sub distribution board sdb final distribution board fdb sub circuits and final sub circuits in the previous post therefore we will only discus the main.
Wiring Of Ups To Db According To Sans Ups Power Diagram Power Backup from za.pinterest.com
Page 2 take up all slack in the outlet box. How to wire a db distribution board wiring by admin published march 8 2019 updated march 6 2020 distribution board or db is an electricity supply system or a common enclosure that distributes the electrical power feed into subcircuits. Properly dress and position all wires flat against the base.
Page 2 take up all slack in the outlet box.
In this single phase home supply wiring diagram the main supply single phase live red wire and neutral black wire comes from the secondary of the transformer 3 phase 4 wire star system to the single phase energy meter note that single phase supply is 230v ac and 120v ac in us these two lines line and neutral from energy meter are. Properly dress and position all wires flat against the base. Figure 2 wiring diagram for db 11 11e using fp 11 fpt 11 fs dp fs dpt and fs dt detectors db 11 11e no remote device db hr remote relay base to next base. Page 2 take up all slack in the outlet box.
