Related Manuals for Siemens TPS4 09
Summarization of Contents
Installation Instructions
Hazardous Voltage Safety
Critical safety warnings regarding hazardous voltages during installation and servicing.
Grounding and Bonding Requirements
Mandatory grounding and bonding procedures for SPD installation as per NEC.
Testing Precautions
Instructions to avoid Hi-Pot testing without proper SPD disconnection to prevent damage.
Ungrounded System Considerations
Discusses potential risks and specific SPD needs for ungrounded electrical systems.
Pre-Installation and Installation Planning
Operating Environment
Details the NEMA 4X enclosure and environmental operating conditions for the SPD.
Line Side versus Load Side Installation
Explains SPD placement options on line side vs. load side for different series.
Lead Lengths and Performance
Advises on using short, straight leads and twisting for optimal SPD performance.
Voltage Rating Verification
Emphasizes verifying SPD voltage rating matches the power distribution system.
System Grounding
Outlines requirements for equipment grounding conductor and single-point ground systems.
Installation Procedures
Retro-fit Panel Installation
Provides guidance for retrofitting SPDs into panels without available breaker positions.
Installation Planning Steps
Lists key steps for planning the SPD installation, including codes and wiring.
Operation
LED Indicators
Explains the function of green LEDs indicating protection status and MOV failure.
Audible Alarm
Describes the audible alarm for suppression element failure and silencing options.
Dry Contact Functionality
Details the dry contact wires for monitoring status and their specifications.
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