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He aha te rereketanga i waenga i te RCBO me te RCCB?

2025-07-23

He RCBO (Tauwhatu Ara iahiko o naianei me te parenga atu o naianei)he taputapu haumaru hiko e whakakotahi ana i nga mahi o RCD (Te Pūrere Naianei) e kite ana i te rere o te whenua me te MCB (Miniature Circuit Breaker) hei whakamarumaru i te taumaha me te ara iahiko poto.

He RCCB (Waiwhati Iahiko o naianei e toe ana) he taputapu hiko ka motuhia te hiko ina kitea te rerenga rerenga.

RCBO vs. RCCB:

Te whiriwhiri i te RCBO (Ko te Wehenga o naianei me te aue ake)aRCCB (Waiwhati Iahiko o naianei e toe ana)kei runga i nga whakaritenga haumaru me te momo ara iahiko.

Āhuahira RCBO RCCB
Parenga Leakage Whenua Ae Ae
Parenga taumaha Ae Kao
Parenga iahiko Poto Ae Kao
Whakamahia anake Ae Kei te hiahia MCB
Whakatauria Te toenga Mahi Naianei 10mA-300mA 10mA-300mA

Whakamutunga:

Ko te RCBO he whakamarumaru whakakotahi katoa-i-kotahi hei whakarei ake i te haumaru. Ka taea e ia te whakakapi tika i te MCB me te kore taputapu e hiahiatia. Ko te RCCB mo te whakamarumaru papa hiko matua me whakauru ki te MCB. Ko te RCBO me te RCCB me whakamatau ia marama - pehia te paatene 'T' hei tirotiro i nga mahi haerenga kia noho haumaru ai.