Koj yuav tsum them xim rau thaum Wiring lub 380v Explosion-Proof Distribution Box

1. Wiring rau ib 380V tawg-profo tis thawv yuav tsum utilize peb-theem 380V fais fab tuag, Tsis peb theem 220V, vim hla ntawm ib tug neutral hlau.

2. Txhua outgoing circuit breaker yuav tsuas ua tau ib 380V voltage ntawm tej theem ob theem.

3. Rau 220V yuav tsum tau ua, Ib tug tub ntxhais plaub-tub ntxhais cable yuav tsum tau ua hauj lwm, incorporating ib kab neutral (N), Tshwj xeeb tshaj yog txheej txheem txuas nrog cov kab N.

4. Raws li txoj cai, Ib tug tub ntxhais tsib-tub ntxhais cable nrog ib tug cwjpwm tiv thaiv tus cwjpwm (hlau) siv, txuas nrog lub enclosure.

5. Yog hais tias muaj ob 380V hluav taws xob li downstream (e.g., nroj tsis zoo), txuas nrog tej theem ob theem hauv lub circuit breaker, tawm hauv peb theem tsis tam sim no.