2021 Kiʻekiʻe ʻAno A EV Rcd - C40 RCBO B ʻAno 40A 30mA RCD MCB C40 ʻAno B 40Amp Kaapuni Kaapuni – Mida

MCB, RCBO & RCCB:
• 10/15kA mea hookiekie kaapuni liilii ma B, C a me D Type a hiki i 63A
• 125A Kiʻekiʻe i kēia manawa Miniature Circuit breaker ma 3-pole C Type
• Loa'a nā lako lako no nā K Series MCB me;ka huakaʻi shunt, nā laka dolly a me nā hoʻololi kōkua.
• 10kA ʻelua module SP&SwN RCBO a hiki i 40A / 30mA
• 10kA Single-module RCBO a hiki i 45A / 30mA a me 40A / 100mA
• Loaʻa nā RCCB i nā mana 2-pole a me 4-pole me ka mana 100A / 100mA

ʻO ka palena nui o kahi mea i koe i kēia manawa ua helu ʻia ke koena hana o kēia manawa IΔn.ʻO nā waiwai maʻamau he 10, 30, 100, 300, 500 mA a me 1 A. Inā loaʻa ke koena o kēia manawa i ka waiwai o 100 % IΔn a ʻoi aku paha, pono e holo ka RCD.Inā ʻaʻole hiki ke koena o kēia manawa i 50 % IΔn, ʻaʻole ia e holo.No laila, hiki i ka RCD ke holo mai 50 a 100 % IΔn.ʻO ke ʻano o kēia, hāʻawi ʻia i kahi ʻike o RCD o 30 mA, hiki i ka tripping ke hiki i ka wā i loaʻa ai ka honua--leakage au o 15 mA, kahi e hoʻopilikia ai i nā hoʻonohonoho ʻana me nā au lele kiʻekiʻe.Hoʻonui kēia i kā lākou hoʻohana ʻana i nā kaapuni me nā ʻauwaʻa lele kiʻekiʻe.

Ka pale ʻana o RCCB mai ka hoʻouka ʻana i ka hoʻopili ʻana ʻO ka pale ʻana i nā mea hoʻopili mai ke au o ka piʻi ʻana, ʻo ia hoʻi, ʻaʻole e ʻoi aku ka nui o ke kahe mau ʻana ma mua o ke kumukūʻai o ko lākou au i helu ʻia, no ia mea.