3 phase busbar trunking .

Wɔakyekyɛ abiɛsa-phase busbar nhyehyɛe ahorow mu abiɛsa-Phase anan-wire busways ne abiɛsa-phase anum-wire bɔs akwan. Kan no yɛ phase conductors abiɛsa (A, B, C) ne neutral conductor biako (N), a enni independent protective earth (PE) conductor, baabi a PE dwumadi no nam enclosure no so nya. Cross-sectional area a ɛwɔ neutral conductor no mu no taa yɛ 50%-100% wɔ phase conductors no mu: ma kari pɛ abiɛsa-phase load nhyehyɛe te sɛ motor akuw, neutral nkutoo soa currents a ɛnkari pɛ, ma ne cross-section no yɛ 50% of the phactors; Sɛ single-phase loads no yɛ bɛboro 30% a, ɛsɛ sɛ wɔma neutral cross-section no kɔ soro kodu phase conductors no 100% na akwati overload. Nea etwa to no de asase a ɛbɔ ho ban (PE) a ɛde ne ho a egyina kan no so ka ho, a PE Busbar no abɔ ho ban afi ɔdan a wɔabɔ ho ban no ho na ɛne mfiri a wɔde yɛ nneɛma no abɔ mu tẽẽ. PE Busbar a ɛde ne ho no betumi asɛe nsu a ɛretu no ntɛmntɛm, na ama ayɛ nea ɛfata ma tebea horow a ɛwɔ ahwehwɛde a emu yɛ den a ɛfa anyinam ahoɔden ho banbɔ ho.

1.Abiɛsa-Phase anan-Wire bɔs akwan:

Esiane sɛ Busbar a ɛwɔ fam a ɛde ne ho nni hɔ nti, saa bɔs kwan yi fata kɛse ma tebea horow a ɛwɔ ahobammɔ a ɛba fam, a bere tiaa mu anyinam ahoɔden ho adwuma te sɛ abantenten krane ne kanea a ɛwɔ adansi mmeae, ne nneɛma a wɔde di dwuma wɔ baabi a wobetumi adi ahobammɔ ho ahwehwɛde atitiriw ho dwuma denam asase a wɔabɔ ho ban so (sɛ nhwɛso no, frigye dan a ɛwɔ aguadidan akɛse mu wɔ asase ase garages a ɛwɔ asase ase). Eyi boa ma wonya ɛka a wɔbɔ no so tew na ɛma wotumi yɛ adwuma yiye.

2.Abiɛsa-Phase anum-Wire bɔs akwan:

N Busbar ne PE Busbar no mu a wɔbɛtetew no betumi atew harmonic interference so afi neutral conductor no so akɔ PE no so, ahwɛ ahu sɛ mfiri no adwumayɛ gyina na ɛyɛ pɛpɛɛpɛ, na ɛma ɛfata sɛ wɔma ɛlɛtrɔnik mfiri a ɛyɛ pɛpɛɛpɛ no ahoɔden.

Tags a ɛyɛ hyew .: 3 Phase Busbar Trunking, China 3 Phase Busbar trunking a wɔyɛ, wɔn a wɔde nneɛma ma .