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Dispenser Wiring DisconnectTM Solution <br /> Conductors of the low voltage circuits are not <br /> The Problem disconnected by the emergency stop operator. <br /> The conductors of all circuits including low <br /> While sites may have an emergency stop voltage,intercom and data circuits are to be <br /> button,the emergency stop system that it disconnected simultaneously from the <br /> controls does not meet the current safety source of supply(514.11) <br /> requirements defined irbthe National <br /> Electrical Code®(NEC R ). enc Emer <br /> Intercom Circuits Emergency <br /> -, — — — „ Petroleum Stop Opera- <br /> Non- <br /> pera- <br /> Non-ompliance with Power Panel for <br /> NEC R 514.11 and 514.13 Data Circuits <br /> can create fire,ignition, — — — — — — — — ° <br /> and safety hazards at <br /> petroleum dispensing <br /> stations during emergency Power Circuits 1151 <br /> situations and during <br /> maintenance of fueling Contactor or <br /> dispensers. Shunt Trip <br /> The Solution Breaker <br /> Power Integrity's Dispenser Wiring Disconnect TM A contactor or shunt trip breaker is used to <br /> disconnect power to the petroleum panel. <br /> These methods do not disconnect dis- <br /> penser power circuit conductors from the <br /> ource of su ! . 514.11 <br /> Typical Installation <br /> Dispenser Wiring DisconnectTm Solution Intercom System <br /> The Dispenser Wiring Disconnect TM has disconnects dispenser data wiring for <br /> been designed to be installed inline with compliance with NEC Article 514 Dispenser Wiring <br /> dispenser data wiring and adjacent to the Disconnect T' Solution <br /> site controls. <br /> 4�, � Expansion disconnects <br /> J <br /> dispenser intercom <br /> Dispenser Forecourt Site Controls wiring for compliance <br /> The system provides individual service - with EC Article 514 <br /> disconnect switches. Each switch <br /> disconnects both the corresponding <br /> dispenser data and credit card data W,dsr�,e�rru �l <br /> max - For more <br /> circuits. <br /> i information <br /> ask for Power <br /> When used in conjunction with a Power °i Integrity <br /> Integrity AC power system such as thedocument <br /> PetroXsT"' PXS or Petro Power � <br /> ( ) � I ,�. ~ _' I � 91-7003 <br /> Solution TM (PPS), all equipment Dispenser Dispenser <br /> requirements for installing the petroleum Data Intercom N <br /> dispensing system have been addressed Wiring wiring i <br /> making it a simple task for the installer to { i Trough Trough <br /> �i <br /> meet the necessary code requirements. <br /> This product is protected by U.S. Patent No. 8,030:503 <br /> r� TV Power Integrity Corporation <br /> OWER INTEGRITY 1834 Pembroke Road <br /> PS-1163 Rev D Greensboro, NC 27408 <br /> 336-379-9773 <br /> www.powerintegritycorp.com <br />