ONTACTING IEBERT FOR UPPORT To contact Liebert Global Services for information or repair service in the United States, call 1-800-LIEBERT (1-800-543-2378). Liebert Global Services offers a complete range of start-up services, repair services, preventive maintenance plans and service contracts. For repair or maintenance service outside the 48 contiguous United States, contact Liebert Global Services, if available in your area.
MPORTANT AFETY NSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during installation of your Series 610 UPS and batteries. WARNING Exercise extreme care when handling UPS cabinets to avoid equipment damage or injury to personnel. The UPS module weight ranges from 1470 to 4755 lbs. (667 to 2157kg), including input transformer.
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Operation of this unit in a residential area may cause harmful interference that the user must correct at his own expense. NOTE Liebert Corporation neither recommends nor knowingly sells this product for use with life support or other FDA-designated “critical” devices.
Liebert sales representative or call 1-800-LIEBERT. 7. Even though your Liebert UPS unit is at least 92-94% efficient, the heat output is substantial. For more specific information, see Appendix A. Be sure environmental conditioning systems can accommodate this BTU load, even during utility outages.
Installation Considerations 10. A breaker coordination study should be performed to ensure proper handling of fault currents. NOTE The instantaneous trip setting of the breaker feeding the SCC bypass input should be high enough to accommodate short-duration overloads. The bypass static switch inside the SCC can draw up to 10 times the system’s rated current for up to three cycles.
Unloading and Handling NLOADING AND ANDLING UPS modules are shipped in one cabinet to allow ease of handling. Because the weight distribution in the cabinet is uneven, use extreme care during handling and transport. Your installation may also include battery cabinets and a System Control Cabinet. NOTE Integrated SCC/Switchgear will be shipped in sections and require proper match up of sections, as identified by labels and drawings.
Do not attempt to install the system if damage is apparent. If any damage is noted, file a damage claim with the shipping agency within 24 hours and contact Liebert Global Services at 1-800-LIEBERT to inform them of the damage claim and the condition of the equipment.
Verify that there is adequate clearance above all cabinets to allow exhaust air to flow without restriction. The minimum clearance is 2 ft. (0.6m), unobstructed by conduit or any other items. Liebert recommends against using upflow air conditioning systems or any system that blows air down onto the top of the modules.
Do not install any batteries that are cracked, leaking or show other signs of damage. Contact Liebert Global Services or your local Liebert representative. A battery can present a risk of electrical shock and high short circuit current. The following precautions should be observed when working on batteries: •...
Ne jamais installer de batteries avec des cellules fissurées ou endommagées. Contacter Liebert Global Services ou le représentant agréé Liebert local. Une batterie peut poser un risque de choc électrique et de courant élevé provoqué par un court-circuit. Respecter les précautions suivantes lors de travaux sur les batteries: •...
59°F to 77°F (15-25°C). If the battery cabinet must be stored for longer than six months, contact Liebert Global Services. The battery cabinet should never be stored outdoors or on a loading dock.
Battery Installation Open-Rack Batteries When batteries other than Liebert battery cabinets are used, a remote battery disconnect switch with overcurrent protection is required per the National Electrical Code. Refer to Required Battery Discon- nect Rating in the site planning data tables in Appendix A for recommended overcurrent protection ratings.
Liebert representative or Liebert Global Services immediately. A Power-Tie or distributed redundant system has different grounding requirements from stand- alone UPS modules. If using one of those systems, refer to Liebert’s Power-Tie configuration user manual, SL-30030. • What are the UPS input and output voltages? Systems with 480 VAC input and output have sig- nificantly different needs from systems with 208/208 VAC.
Configuring Your Neutral and Ground Connections Preferred Grounding Configuration, Wye-Connected Service The most common configuration of Series 610 UPS Multi-Module Systems is with 480VAC input, 480VAC output and a connected load consisting of multiple Power Distribution Units (PDUs) with isolation trans- formers in the PDUs to produce 208VAC.
Configuring Your Neutral and Ground Connections Alternate Grounding Configuration, Wye-Connected Service This configuration must NOT be used when single-phase loads are directly connected to the UPS. The alternate configuration is similar to that shown in 6.1 - Preferred Grounding Configuration, Wye-Connected Service, except that the service entrance neutral is not brought into the SCC.
Configuring Your Neutral and Ground Connections Preferred Grounding Configuration With Isolated Bypass Another configuration in this power range is the Multi-Module System with 480 or 600 VAC input, 208 VAC output, a Bypass Isolation Transformer and a connected load consisting of multiple distribu- tion panelboards or switchboards.
Configuring Your Neutral and Ground Connections Alternate Grounding Configuration, Non-Isolated A few applications in this power range have 208 VAC input and output, and a connected load consist- ing of multiple Power Distribution Units (PDUs), panelboards, switchboards or other items of load equipment which do not have isolation transformers.
Configuring Your Neutral and Ground Connections Grounding Configuration, Corner-Grounded Delta or Impedance-Grounded Wye As previously mentioned, Series 610 SCC requires a bypass input neutral for sensing and monitoring. With a wye-connected input source, the installer should always connect the building service neutral to the System Control Cabinet (SCC) output neutral to achieve this.
Configuring Your Neutral and Ground Connections Figure 9 Grounding configuration, impedance-grounded wye These configurations have the same restrictions as explained in 6.2 - Alternate Grounding Config- uration, Wye-Connected Service, except for the wye input. The UPS input and bypass must be fed from the same source.
Configuring Your Neutral and Ground Connections Preferred Grounding Configuration, Battery Systems Open-rack battery systems, depending on local code requirements and customer preference, are normally: 1. Floating (ungrounded), 2. Center-tapped and floating or 3. Center tapped and grounded. Battery cabinet systems must be connected as floating (ungrounded) systems—Option 1 above. Center-tapped or grounded battery systems are not possible with battery cabinet systems.
Wiring Considerations IRING ONSIDERATIONS WARNING All power connections must be completed by a licensed electrician experienced in wiring this type of equipment. Wiring must be installed in accordance with all applicable national and local electrical codes. Improper wiring may cause damage to the equipment or injury to personnel.
Wiring Considerations Power Wiring 1. Power wiring—rectifier input, bypass input, UPS output and battery cables—must be run in individual, separate conduits or cable trays. Refer to the Outline and Terminal Details drawings (Figures 14 through 19, 24, 26, 28 and 50 through 54) for locations of the various power connections within the UPS and ancillary equipment.
Wiring Considerations Figure 11 Power single line diagrams, typical Multi-Module configurations* * These configurations are for illustrative purposes only. They represent only a sample of the possible configurations. Refer to the submittals supplied with your order for more information or for order-specific details. System SKRU Controls...
Other cable groups will be required for other optional equipment. If your system has any installed options, special wire lists will be included in your Submittal Drawing Package. Contact your Liebert Sales Representative for assistance if the submittal drawings have been lost or misplaced.
Refer to Figures 20 through 23 and 50 through 54. WARNING A battery intercell connection on each tier of the Liebert battery cabinet is disconnected for safety during shipment. Do not complete these connections. A Liebert Global Services representative will complete these connections as part of start-up.
UPS systems and could negatively affect system performance. Specific Connections Refer to the drawings in this manual and any other drawings provided by Liebert for this installation. Make all of the following connections: 1. AC power cables from input power source circuit breaker (RIB) to each UPS Module Input.
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NOTE DC power and battery circuit breaker control cables are provided with Liebert battery cabinets for use between multiple cabinets when bolted together. Power cables are sized for interconnecting battery cabinets. Battery cabinets specified for bolting up to the UPS are shipped with power cables to connect the battery cabinet system to the UPS module.
Wiring Inspection IRING NSPECTION 1. Verify all power connections are tightened per the torque specifications in Table 3. 2. Verify all control wire terminations are tight. 3. Verify all power wires and connections have proper spacing between exposed surfaces, phase-to- phase and phase-to-ground.
Wiring Inspection Table 5 Table 310-16, National Electrical Code (Reprint) Allowable Ampacities of Insulated Conductors Rated 0-2000 Volts, 60° to 90°C (140° to 194°F) Not More Than Three Conductors in Raceway or Cable or Earth (Directly Buried), Based on Ambient Temperature of 30°C (86°F) SIZE TEMPERATURE RATING OF CONDUCTOR.
Installation Drawings Figure 35 Control wire list, external interconnections, standard wiring, Multi-Module System, System Control Cabinet, Part 1 of 3, Cable Groups #2 & #3...
Installation Drawings Figure 36 Control wire list, external interconnections, standard wiring, Multi-Module System, System Control Cabinet, Part 2 of 3, Cable Groups #5 & #6...
Installation Drawings Figure 37 Control wire list, external interconnections, standard wiring, Multi-Module System, System Control Cabinet, Part 3 of 3, Cable Group #8...
A - S 610, 100-225 VA, M PPENDIX LANNING ERIES ULTI ODULE YSTEMS Notes for Tables 6 - 8 Nominal rectifier AC input current (considered continuous) is based on full (7 continued) rated output load. Maximum current includes nominal input current and NOTE: A neutral conductor is required from each Multi-Module Unit output to the System Control Cabinet and from each SCC to the Power-Tie™...
Table 8 Site planning data—208V input Floor Loading AC Output Rectifier AC Inverter Dimensions Approx. Weight Concentrated Loading Required Max. Battery Max. Heat Rating Voltage Options Input Current Output Current WxDxH: in. (mm) Unpacked lb. (kg) lb./ft. (kg/m Battery Current Dissipation Input Input...
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