Related Manuals for Emerson 3U MP2-220N POD
Summary of Contents for Emerson 3U MP2-220N POD
- Page 1 OWER VAILABILITY 3U MP2-220N POD™ ANUAL Power Output Distribution 208 Volt 16 Amp...
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Page 3: Table Of Contents
TABLE OF CONTENTS ..........1 MPORTANT AFETY NSTRUCTIONS... -
Page 5: Important Safety Instructions
MPORTANT AFETY NSTRUCTIONS SAVE THESE INSTRUCTIONS WARNING Do not attempt to service this product yourself. Opening or removing the cover may expose you to dangerous voltages, even when the AC cord is disconnected from the electrical socket. Refer all servicing to qualified service personnel. This manual contains important instructions that should be followed during installation and opera- tion of the MP2-220N POD™. -
Page 6: Glossary Of Symbols
LOSSARY OF YMBOLS Equipment grounding conductor Bonded to ground Electric phase Indicates AC input Indicates AC output Indicates caution followed by important instructions... -
Page 7: Introduction And System Description
Introduction and System Description NTRODUCTION AND YSTEM ESCRIPTION Congratulations on your choice of the Liebert MP2-220N POD™ (3U POD). The 3U POD provides maintenance bypass capability as well as power output distribution. The 3U POD can be used on UPSs in the rack mount or tower configuration. The 3U POD provides an isolated path of power for your UPS system for preventive maintenance or service. -
Page 8: Rack Mount Installation
Rack Mount Installation OUNT NSTALLATION 1. Rack mount installation of the 3U POD is possible with the use of the rack mounting brackets (shipped with the 3U POD). See Figure 4. 2. The rack mounting brackets allow you to rack mount the 3U POD in a 19" enclosure (23" to 19"... -
Page 9: Installation And Electrical Connections
Cord-Receptacle Installation and Start-Up NOTE This manual provides instructions for the 3U MP2-220N POD only. Refer to your UPS manual for UPS operation and installation instructions. 1. Verify that the 3U POD input cord, UPS input cord and receptacle for the UPS have the same type of configuration. -
Page 10: Alternate Hardwire Installation
Alternate Hardwire Installation LTERNATE ARDWIRE NSTALLATION Electrical Installation Considerations WARNING This unit must be installed by competent electrical personnel and wired in accordance with local/national electrical codes. Review this entire manual and the installation instructions in this section before beginning the installation. -
Page 11: Conversion From Cord-Receptacle To Hardwire
Alternate Hardwire Installation Conversion From Cord-Receptacle to Hardwire Two wiring access panels on the front of the 3U POD allow access to the wiring compartments. Each access door is retained using four Phillips head screws. 1. Remove the eight Phillips head screws from the wiring access panels on the front of the unit. Save the screws. -
Page 12: Indicator Lamps
Indicator Lamps NDICATOR AMPS UTILITY Indicator Lamp This amber lamp is illuminated when utility power is present (see Figure 5). It signals that you may transfer the loads to maintenance bypass (UTILITY mode) operation via the rotary switch. During a utility power outage, this lamp will be off and the UPS will supply battery back-up power to the con- nected loads. -
Page 13: Operation
Operation PERATION Transfer to Maintenance Bypass To transfer to maintenance bypass (utility) from UPS, use the following steps: 1. Ensure the UTILITY lamp (amber) is illuminated. If the lamp is not illuminated, refer to 7.0 - Troubleshooting. 2. Transfer the rotary switch from UPS to UTILITY, provided the UTILITY lamp is illuminated on the 3U POD. -
Page 14: Troubleshooting
Troubleshooting ROUBLESHOOTING Problem Cause Solution Utility not present. Call qualified service personnel to restore power. Utility Branch Circuit Breaker may be open. Verify that the branch circuit breaker is closed. UTILITY lamp (amber) not Refer to the 3U POD installation instructions in Illuminated. -
Page 15: Specifications
Specifications PECIFICATIONS Transfer Time (to and from maintenance bypass) < 6 milliseconds Operating Ambient Temperature 32°F to 104°F (0°C to +40°C) Storage Ambient Temperature -4°F to 140°F (-20°C to +60°C) Dimensions with brackets W x D x H: in. (mm) 19.0 x 5.24 x 5.24 (482.6 x 133 x 133) Humidity 0 to 95% non-condensing... - Page 16 Specifications...
- Page 18 OWER VAILABILITY 3U MP2-220N POD™ ANUAL Technical Support/Service The Company Behind the Products Web Site With over a million installations around the globe, www.liebert.com Liebert is the world leader in computer protection Monitoring systems. Since its founding in 1965, Liebert has...