This section describes the grounding requirements for Sonus
SBC 1000/2000 systems.
Grounding Requirements
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| MultiExcerptName | ground-wiring |
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Sonus SBC 1000/2000 Series equipment must be grounded to the building ground network. For ground wire specifics, see the tables below for the United States, Canada and Europe.| Note |
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Only qualified service personnel should perform the electrical procedures for grounding wire installation. |
United States and Canada Grounding ConnectionsRequirements | |
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Minimum Wire Size | 14 AWG | Minimum Voltage Rating | 300 V | Conductor | Stranded |
Europe Grounding ConnectionsRequirements | |
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Minimum Wire Size | 1.63 mm | Minimum Voltage Rating | 300 V | Conductor | Stranded |
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Connecting the
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Ribbon SBC 1000/2000 Chassis to Earth Ground
When installing the chassis, connect the earth ground wires from the Sonus
SBC 1000/2000 chassis to the facility ground bus.
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| Panel |
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| title | Ground Connections on Left Rear Panel of the Sonus Ribbon SBC 2000 |
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| Panel |
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| title | Ground Connections on Left Rear Panel of the Sonus Ribbon SBC 1000 |
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To Ground the
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SBC 2000 System- Locate the ground connection bolt at the back left corner of the chassis.
- For Sonus SBC 2000, attach 14 AWG copper wire and a 1-hole UL approved lug to the grounding bolt. Use Panduit PN14-6R or equivalent.
To Ground the
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SBC 1000 System- Locate the ground connection bolt at the back left corner of the chassis.
- For Sonus SBC 1000, attach 14 AWG copper wire and a 1-hole UL approved lug to the grounding bolt. Use Panduit PN14-6R or equivalent.