Lub Surge Counter txuas nrog hauv qab lub arrester hauv serial, nws yog siv rau kev sau cov sijhawm ua haujlwm ntawm arrester. JS-8 hom yog sib koom ua ke rau 6KV -220KV arrester. Qhov chaw ib puag ncig yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm arrester, piv txwv li, qhov siab tsis tshaj 4000m, qhov kub ib puag ncig yog -40 Centigrade, lub counter tsis tuaj yeem muab tso rau hauv qhov chaw uas muaj cov hlau thiab cov khoom rwb thaiv tsev uas ua rau roj puas tsuaj, muaj kuab paug loj heev thiab kev co hnyav.
Lub Tshuab Ntsuas Kev Tawm Tawm yog ua los ntawm lub valve element, silicon bridge type rectifier, capacitor, electromagnetic counter thiab lwm yam. Nws siv lub zog arrester (surge current thiab power frequency current) los ntes lub voltage ntawm lub valve element (non linear resistance), ces nws them rau lub capacitor hauv ib qho kev taw qhia los ntawm silicon bridge type rectifier, ua cov coils ntawm electromagnetic counter discharge nrog daim ntawv ntawm DC fais fab los txav lub counter, yog li nws tuaj yeem paub tias lub sijhawm ua haujlwm tuaj yeem sau tseg.
| Tam sim no tso tawm nominal: | 10kA 8 / 20μs nthwv dej |
| Qhov hluav taws xob seem: | 1.5kV ncov |
| Lub sijhawm ntev tam sim no impulse withstand: | 600A 2ms nthwv dej |
| Qhov siab tshaj plaws tam sim no withstand: | 100kA 4 / 10μs nthwv dej |
| Qhov tsawg kawg nkaus suav tam sim no: | 50A 8 / 20μs nthwv dej |
| Lub txee: | 0 ~ 9 tus lej cyclometer |
| Nyob rau hauv kev ua haujlwm tas mus li Voltage: | <3V |
Chaw Nyob:No.27, Binhai South 3 txoj kev, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province, Suav teb.
