Expert on Demand for Standards & Regulations
Connect to Schneider Electric experts in your country for any inquiry about electrical installation and safety standards and regulations.
Posted: 2021-12-08 05:26 PM
Link copied. Please paste this link to share this article on your social media post.
Posted: 2021-12-08 05:26 PM
Pagi, saya ada pertanyaan, saya pake MCB 20 A di 228 V, beban sudah sampai 5000 W lebih tapi MCB tidak trip. Apakah artinya MCB rusak? Terima kasih
Link copied. Please paste this link to share this article on your social media post.
Link copied. Please paste this link to share this article on your social media post.
Posted: 2021-12-11 07:49 AM
Hi Pak.
MCB 20 A tidak langsung trip di 4400 W , karena MCB menggunakan kurva trip C.
Menurut IEC 60364-4-43, MCB harus trip maksimal dalam waktu 1 jam ketika mencapai 1.45 x arus nominal.
Link copied. Please paste this link to share this article on your social media post.
Link copied. Please paste this link to share this article on your social media post.
Posted: 2021-12-11 07:49 AM
Hi Pak.
MCB 20 A tidak langsung trip di 4400 W , karena MCB menggunakan kurva trip C.
Menurut IEC 60364-4-43, MCB harus trip maksimal dalam waktu 1 jam ketika mencapai 1.45 x arus nominal.
Link copied. Please paste this link to share this article on your social media post.
Link copied. Please paste this link to share this article on your social media post.
Posted: 2021-12-12 10:59 PM
Ah baik, berarti MCB 20 A seharusnya akan trip maksimal 1 jam di 6,380 W ya. Terima kasih banyak atas informasinya Pak @HelvinHermanT !
Link copied. Please paste this link to share this article on your social media post.
Create your free account or log in to subscribe to the board - and gain access to more than 10,000+ support articles along with insights from experts and peers.