那么起動(dòng)信號(hào)應(yīng)當(dāng)保持。保持由電流水平監(jiān)測(cè)，因此當(dāng)切除后返回。如果需要，通過使用起動(dòng)操作數(shù)也起動(dòng)靈活邏輯定時(shí)器來執(zhí)行不完全順序保持復(fù)位,這個(gè)定時(shí)器應(yīng)當(dāng)設(shè)置其時(shí)間長(zhǎng)于任何.-個(gè)斷路器失靈保護(hù)計(jì)時(shí)器，并且其輸出操作數(shù)可選來作為閉鎖斷路器失靈方案。

RELIANCE ELECTRIC 0-54122-25R USPP 05412225R

RELIANCE ELECTRIC 0-51378-6 USPP 0513786

RELIANCE ELECTRIC 0-51378-31 NSFP 05137831

Reliance Electric 0-51903 051903 Circuit Board

RELIANCE ELECTRIC 0-52844-1 USPP 0528441

RELIANCE ELECTRIC 0-52845-1 USPP 0528451

RELIANCE ELECTRIC 0-52831 USPP 052831

Reliance Electric 0-51903-1 Power Supply Board

RELIANCE ELECTRIC 0-55325-8 NSFP 0553258

RELIANCE ELECTRIC 0-51802 USPP 051802

RELIANCE ELECTRIC 0-54121-7S USPP 0541217S

RELIANCE ELECTRIC 0-54339-2 USPP 0543392