Celec ES-15 현장 설치 매뉴얼 - 페이지 5

{카테고리_이름} Celec ES-15에 대한 현장 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Celec ES-15 10 페이지.

Use this instruction

If 60 Amp circuit breaker is available in customer Main Breaker Panel.

ES-15 is designed for use with Main Breaker Panel Three Phase 120/208V AC WYE/Delta

Connection, up to 600 Ampere.

ES-15 unit should be mounted with four appropriate sized fasteners before connect to

Main Breaker Panel.

1.1 Power Connections

1.11 Switch off the external handle of load break switch (LBS), using panel key open the door of ES-15

exposing connections.

1.12 Locate Earth Terminal in ES-15, connect the earth wire to ES-15 Earth Terminal. Connect the other

side of earth wire to main breaker panel ground rod. Ensure all mechanical connections are secure

and making full contact.

1.13 Locate existing 3 Pole 60 Amp Circuit Breaker in the Main Breaker Panel.

Connect the wire L1 to Phase 1 of 60 Amp circuit breaker.

(b) Connect the wire L2 to Phase 2 of 60 Amp circuit breaker.

1.14 Qualified Representative must inspect size of cable minimum 6 AWG.

1.15 Connect power cables to Load Break Switch of ES-15.

1.2 Current Sensor Connections

1.21 Open one side of Split CT (Current Sensor). Clip the CT on the wire L3 before main Circuit

Breaker Panel.

1.22 Locate Terminal Block T2 (S1-S2) in ES-15.

1.23 Qualified Representative line side of Main Panel should connect the wires 18-22 AWG from external

CT to T2 (S1-S2), preferably twisted together.

1.24 Firmly secure current sensor to line side (L3) of main circuit breaker.

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Field Installation Manual

Connection Type # 1

ES-15