500 Series 510 Surge Protective Device Installation, Operation and Maintenance Manual
EMERSON NETWORK POWER SURGE PROTECTIVE DEVICE INSTALLATION, OPERATION AND MAINTENANCE MANUAL TABLE OF CONTENTS UNPACKING AND INSTALLATION Unpacking and Preliminary Inspection ............................................................................. 2 Handling Considerations ................................................................................................. 2 Storage ............................................................................................................................
UNPACKING AND INSTALLATION Environment — Unit is designed for operation indoors in ambient temperatures Unpacking and Preliminary Inspection of -40ºC (-40ºF) to +60ºC (+140ºF) with a 1. Inspect the shipping crate(s) for damage or relative humidity of 0% to 95% (nonsigns of mishandling before unpacking the condensing). unit. The unit is provided in an industrial use 2.
Warning: Indicate[s] a hazardous situation which, if not avoided, could result in death or serious injury. WARNING [signs] should not be used for property damage hazards unless personal injury risk appropriate to this level is also involved. Caution: Indicate[s] a hazardous situation which, if not avoided, could result in minor or moderate injury. CAUTION [signs] without a safety alert symbol may be used to alert against unsafe practices that can result in property damage only.
CONFIGURATION & VOLTAGE CHART Installation, Operation and Maintenance Manual 4 IO-70103 Rev 2, 1/2015
ELECTRICAL CONNECTIONS NEC 285.21 Connections NEC 285.23 Type 1 SPD’s. Shall be installed in accordance with 285.35(A) and (B). (A) Installation. Type 1 SPD’s shall be installed as follows: (1) Type 1 SPD’s shall be permitted to be connected to the supply side of the service disconnect as permitted in 230.82(4) or (2) Type 1 SPD’s shall be permitted to be connected in Type 2 locations as specified in 285.24. (B) At the service.
Grounding Electrode — Surge protective devices do not discharge all surges to ground (earth). Surge protective devices can also divert the surge current back to its source to complete the electrical circuit. In the case of lightning whose potential is developed with respect to the earth, the SPD diverts the surge current to the grounding electrode (earth connection).
INSTALLATION INSTRUCTIONS The Emerson Network Power 510 Series Surge Protective Devices (SPDs) are high quality, high energy surge current diversion systems designed to protect sensitive equipment from damaging transient voltage surges. Proper installation is required for maximum system performance. The installer should perform the following steps to assure a quality installation. The entire installation manual should be read before starting installation.
NEMA 12 Metal (Modular) Enclosure Option SUGGESTED CIRCUIT BREAKER AND WIRE SIZE Allowable Range Circuit Breaker Size Connection Wire Size Surge Rating Per Mode 65kA-80kA 100kA-160kA 200kA-250kA With Disconnect With Terminals With Disconnect With Terminals 40A-150A 15A-100A #8-1/O #14-#2 A B Factory Suggested Size Connection Wire Size Circuit Breaker Size 40 Amp 40 Amp 100 Amp #8 AWG #8 AWG #2 AWG DIMENSIONAL INFORMATION Surge Rating Per Mode 65kA-80kA 100kA-160kA 200kA-250kA C D E F We
NEMA 1 Panelboard Extension (Modular) Option SUGGESTED CIRCUIT BREAKER AND WIRE SIZE Customer Supplied Panelboard Overcurrent Protection (Circuit Breaker): Allowable Range: 15A - 100A Suggested Size: 30A Connection Wire: Allowable Range: #14 - #2 Suggested Size: #10 Weight: 30 lb. (13.6 kg) Summary Alarm Contacts: Connection shall be with #18 – 22 AWG. Form ‘C’ contacts are rated 5 amps at 250 VAC max.
TROUBLESHOOTING/SERVICING MAINTENANCE Troubleshooting — If status failure indication occurs or summary alarm contacts have changed state, a qualified electrician shall first determine if the systems voltage and proper phasing exists. If the SPD remains in an alarm condition once the electrician is satisfied that the electrical system and its connections are Audible Alarm (Standard/Optional) — If the normal, the unit should be repaired.
Corrective Maintenance — The Emerson Network Power 510 Series SPD is designed for years of trouble-free operation. However, even the most reliable equipment may fail under abnormal conditions. Diagnostic indicators are provided to indicate when the unit needs repair or replacement. To ensure continuity of surge protection, failed units should be repaired or replaced at the earliest convenient service opportunity.
