Cix40 Secondary Protection - Toshiba Strata CIX40 R5.2 Software - R1 ~ R3 Hardware Installation And Maintenance Manual

CIX40 Secondary Protection

The following diagram (see
outside wiring.
Figure 1-30 CIX40 Secondary Protector Diagram
Important! To protect against transient voltages and currents, solid state secondary protectors
must be installed if there is outside wiring. These protectors, which contain fast
semiconductors in addition to fuses, shall comply with the requirements for
secondary protectors for communication circuits, UL 497A. Care must be taken to
ensure that they are very well grounded to a reliable earth ground. Recommended
protectors are available in the fast Series 6 line from ONEAC Corp., Libertyville,
Illinois 60048, (800) 327-8801. Install and test the secondary protectors precisely to
the installation instructions of these manufacturer.
Strata CIX40 R3 Installation & Maintenance
Figure 1-30) shows where secondary protectors must be installed for
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CIX40 Installation
CIX40 Secondary Protection
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