Cutler-Hammer Digitrip OPTIM 550 설치 지침 매뉴얼 - 페이지 8

{카테고리_이름} Cutler-Hammer Digitrip OPTIM 550에 대한 설치 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cutler-Hammer Digitrip OPTIM 550 12 페이지. Series c circuit breaker

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7.0 REFERENCES

7.1 SERIES C L-FRAME MOLDED CASE CIRCUIT

BREAKERS

29C105

Frame Instruction Leaflet

AD 29-167L

Typical Time-Current Characteristic

curves for L Frame Breakers

The following types of internal accessories, which mount

on the trip unit, are available for use. The number of the

instruction leaflet covering the installation of each

accessory is shown.

• Alarm (Signal)/Lockout (ASL) Switch . . . .I.L. 29C183

• Auxiliary Switch . . . . . . . . . . . . . . . . . . . . .I.L. 29C123

• Shunt Trip . . . . . . . . . . . . . . . . . . . . . . . . .I.L. 29C146

• Low Energy Shunt Trip . . . . . . . . . . . . . . .I.L. 29C147

• Undervoltage Release Mechanism

(HandleReset . . . . . . . . . . . . . . . . . . . . . .l.L. 29C170

Source

Figure 5-3 Connections for Ground Fault No-Trip Test,

with a Three-Wire System

I.L. 29C508B

Low

Voltage

Source

Current Limiting

Resistor

(if required)

Effective 9/00