Siemens 3AH Gebruiksaanwijzing - Pagina 15

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Vacuum Interrupter/Operator Description

62.5.2 Close latch pawl

62.8.1 Spring return latch

62.8.2Trip free d raw bar

62.8.3Trip free lever

62.8.5 Push rod

cam assembly

Figure 7 c. Operating Mechan ism Section Diagram

M echan ism Closed, Closing Spring Discharged

(Callout items changed from 7b on 'Circuit Breaker Close' Opera

tion)

62.8.6 Interlock lever-push rod

62.8.7 Interlock lever-actuator

62.8.8Trip free actuator

63.5

Lever-phase

Opening spring

62.5. 1

Figure 7 d. Operating M echa n ism Section Diagram Op

erating Mechanism Closed, Closing Spring Charged

(Callout items changed from 7c o n 'Closing Spring Charge' Opera

tion)

64.2.1 Trip latch pin

64.2.2 Latchi n g pawl release lever

Lever

64.3

64.3.1 Jack shaft pawl

64.5

Opening spring shaft

1 3