ION 73xx, 75xx/76xx, 8xxx: Power Supply Fuses
Issue
Old installation guides show a fuse of 2A to protect the power supply, while the latest guides show a fuse value of 3A.
Product Line
ION8500
ION7500/ION7600
ION7300
Environment
Circuit Protection
Resolution
The function of the external fuse is to protect the power source in case of a short circuit in the wiring between the source and meter terminals. Those ION meters have an internal 2A fuse. The power supply fuse rating in the installation guide was changed to 3A in order to provide better fuse coordination, that is, in the event of a fault happening in the meter, we would like to prevent the fault in the meter from blowing an upstream fuse and cutting the power supply to other devices and circuits.
Old installation guides show a fuse of 2A to protect the power supply, while the latest guides show a fuse value of 3A.
Product Line
ION8500
ION7500/ION7600
ION7300
Environment
Circuit Protection
Resolution
The function of the external fuse is to protect the power source in case of a short circuit in the wiring between the source and meter terminals. Those ION meters have an internal 2A fuse. The power supply fuse rating in the installation guide was changed to 3A in order to provide better fuse coordination, that is, in the event of a fault happening in the meter, we would like to prevent the fault in the meter from blowing an upstream fuse and cutting the power supply to other devices and circuits.
게시 대상: 슈나이더 일렉트릭 Korea
도움이 필요하신가요?
제품 선택기
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견적 받기
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구매처
해당 지역의 가장 가까운 슈나이더 일렉트릭 대리점을 쉽게 찾을 수 있습니다.
지원 센터
한 곳에서 모든 요구 사항에 대한 지원 리소스를 찾아보십시오.