開(kāi)關(guān)失靈1相電流監(jiān)視啟動(dòng):這個(gè)定值用來(lái)設(shè)定相電流啟動(dòng)和保持的監(jiān)測(cè)水平。通常這個(gè)定值應(yīng)當(dāng)檢測(cè)到被保護(hù)斷路器上的最低電流。需要多小它就可以設(shè)置為那么低的值(低于斷路器電阻電流或是低于負(fù)荷電流)高定值和低定值電流監(jiān)測(cè)將會(huì)保證正確的動(dòng)作。

RELIANCE ELECTRIC 0-57408-C USPP 057408C

RELIANCE ELECTRIC 0-57408-D USPP 057408D

RELIANCE ELECTRIC 0-52840-44A USPP 05284044A

RELIANCE ELECTRIC VOLTAGE TRANSDUCER 0-48664-2

RELIANCE ELECTRIC 0-51847-4 VLDE VOLTAGE DETECTOR CARD

RELIANCE ELECTRIC 0-52840 CCC PC BOARD – 1 YEAR RETURN POLICY –

Reliance Electric 0-52862-C Drive Board 052862C

RELIANCE ELECTRIC 0-56301 Circuit Base Driver

RELIANCE ELECTRIC 0-49008-A 049008A LIMIT BOARD CARD

Reliance Electric 0-51811-3 Tester Card PC Board

RELIANCE ELECTRIC PC DRIVER BOARD 0-51447-2A 0514472A

RELIANCE ELECTRIC PRINTED CIRCUIT REG BOARD 0-57140

RELIANCE ELECTRIC 0-51829-2 REPAIRED 0518292

RELIANCE ELECTRIC S20-402P0A100 SP200

RELIANCE ELECTRIC 0-57403-E HIGH DIGITAL OUTPUT MODULE