TPS3 11Surge Protective DeviceUser Manual - USA
MaintenanceSPDs require minimal maintenance. Periodic inspection of diagnostic indicators is recommended to ensure proper operation. Troubleshooting
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• Only qualified licensed electricians should install or service SPDs• Hazardous voltages exist within SPDs• SPDs should never be installed or servi
Table of ContentsFAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN DEATH OR SERIOUS INJURY ... 2Do Not Hi-Pot Test SPDs
IntroductionThank you for choosing Siemens TPS3 Surge Protective Device (SPD). This is a high quality, high energy surge suppressor designed to protec
For further information, please review latest editions of NEC® Art. 285, UL 1449, contact your local Siemens sales ofce or contact Siemens TPS Tech S
SPDs on Ungrounded SystemsCaution – Ungrounded systems are inherently unstable and can produce excessively high line-to-ground voltages during
TPS3 11 Installation InstructionsCommon Problems to Avoid• Confirm System voltage to SPD voltage (120V SPD will fail instantly on 240V, 277V, etc.)•
Figure 6: Installation Wiring DiagramsHot (BLK)Hot (BLK)Neutral (WHT)VV}}Ground (GRN)SPLIT2 Hots, 1 Neu, 1 Grnd}Phase A (BLK)Phase B (BLK)Neutral (WH
OperationDiagnostic IndicationPhase indicator LEDs (Green)Each phase is equipped with a Green LED. Should complete loss of surge protection occur on e
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