{1- Scb40ka Surge Backup tiv thaiv

Spd thaub qab tiv thaiv txuas rau hauv SPD Circuit Court, thiab tsis muaj kev cuam tshuam rau hluav taws kub tam sim no thiab tsis muaj kev tiv thaiv hluav taws kub tam sim no thiab kev cuam tshuam loj ntev ntev. Scb cov khoom lag luam tsuas yog siv rau SPD Circuit Couprent kev tiv thaiv lossis kev tiv thaiv tam sim no, thiab tsis txhob siv lwm lub sijhawm.

• Parameter-tswj hwm kev mechanism, xaiv qhov teeb meem laim tam sim no thiab lub zog zaus tam sim no
• Kev tiv thaiv lub zog loj, lub neej ntev
• Micro-tawg tsos, loj me me, yooj yim rau kev kuaj pom muaj zog tiv thaiv cov SPD
• Tag nrho cov lus qhia tshwj xeeb, tuaj ntsib cov kev cai ntawm T1, T2, T3 Qib SPD
• 35 hli rail installation, cov cai sib ntsib teeb tsa thoob ntiaj teb
• Tsawg residual siab ntawm kev cuam tshuam tam sim no, sib npaug fuse

Raws li iec 61643-4-43}}, Tshooj 430.3, "ua ntej cov khoom tiv thaiv tam sim no tsis muaj hluav taws kub thiab cov khoom siv xob ua haujlwm tseem ceeb.

1.Thaum kev ntxhov siab (SPD) tsis zoo thiab ua rau muaj kev sib txawv ntawm txoj kab kev faib khoom, kev nce qib (SPD) yuav yog luv-ci ntsa iab rau hauv av. Lub fuse thiab Circuit Court tsis tuaj yeem raug txiav tsis tau sai sai rau lub sijhawm no, thiab kev nce qib (SPD) yuav ntes hluav taws sai thiab hlawv. Tus taw qhia tseem ceeb ntawm SPD kev tiv thaiv yog 5a.

2.Thaum xob laim, fuses thiab cov hluav taws xob hluav taws xob muaj hluav taws xob sib xyaw thiab kev sib tw ua rau cov khoom siv tsis txaus siab thiab raug puas tsuaj.

3.Cov muaj peev xwm ua ntu zus luv luv (ICS) ntawm Fuster thiab Circuit Court tsis muaj peev xwm tsis muaj qab hau, thiab arc tseem hlawv, ua rau muaj hluav taws kub loj.

Cim npe nrov: {1- Scb40ka Surge Backup tiv thaiv, Suav Cht 1- Scb40ka Surge Backup Tus Neeg Tiv Thaiv