Emerson 3U MP2-220N User Manual

3U MP2-220N POD™

POWER AVAILABILITY

USER MANUAL

Power Output

Distribution

208 Volt

16 Amp

TABLE OF CONTENTS

IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

GLOSSARY OF SYMBOLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

1.0 I

1.1 System Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

NTRODUCTION AND SYSTEM DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

2.0 RACK MOUNT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

3.0 INSTALLATION AND ELECTRICAL CONNECTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

3.1 Power Connection Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3.2 Cord-Receptacle Installation and Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4.0 ALTERNATE HARDWIRE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

4.1 Electrical Installation Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4.2 Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4.3 Conversion From Cord-Receptacle to Hardwire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

5.0 INDICATOR LAMPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

5.1 UTILITY Indicator Lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

5.2 UPS Indicator Lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

6.0 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

6.1 Transfer to Maintenance Bypass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

6.2 Transfer to UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

7.0 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

8.0 SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

8.1 Product Warranty Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

FIGURES

Figure 1 UPS mode of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 2 UTILITY/maintenance bypass mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 3 Front panel view showing plug-in connections to and from the UPS . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 4 3U POD with rack mounting brackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 5 Indicator lamps on MP2-220N POD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

TABLES

Table 1 Installation options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Table 2 Breaker specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

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IMPORTANT SAFETY INSTRUCTIONS

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 opera­tion of the MP2-220N POD™.

This product is designed for commercial / industrial use only, with Liebert UPS systems. It is not
intended for use with life support and other designated “critical” devices. Do not exceed POD or UPS
rating labels.

Read all safety and operating instructions before operating the MP2-220N POD and the connected
UPS system. Adhere to all warnings on the unit and in this manual. Follow all operating and user
instructions.

Turn the UPS off and unplug the MP2-220N POD before cleaning. Use only a soft cloth, never liquid
or aerosol cleaners.

The UPS and MP2-220N POD are designed for data processing equipment. Do not connect laser print­ers or appliances, such as hair dryers, heaters, vacuum cleaners, or electric drills, into a 3U POD pow­ered by a UPS.

WARNING

!

Do not modify the cables in any way. The MP2-220N POD receptacles should match the UPS
input plug. The MP2-220N POD must be grounded at all times while in use. Turn off the UPS
before unplugging it.

The UPS and the MP2-220N POD are equipped with grounded plugs (plug types vary depending on
model). Do not defeat the safety purpose of this plug. If unable to fully insert the plug into the desig­nated socket, contact a qualified electrician or your local dealer or Liebert representative for assis­tance.

Install in a clean temperature-controlled, indoor area free of conductive contaminants.

Route power supply cords so they are not walked on or pinched in anyway.

CAUTION

!

Risk of electric shock; do not remove center cover, no user serviceable parts inside. Wire
access covers may only be removed by qualified personnel. Refer servicing to qualified service
personnel.

CAUTION

!

This device receives power from multiple sources. Before servicing this device, remove all
connections and cut power from the utility branch input. Before servicing the UPS, follow
“Maintenance of UPS” instructions in the user manual for your UPS.

CAUTION

!

This device is for use in a controlled environment. Refer to 8.0 - Specifications on page 11
for environmental conditions.

WARNING

!

When the MP2-220N POD is in UTILITY position (maintenance bypass mode), the power to
the connected load is not filtered or conditioned by the UPS. The Liebert UPS connected
equipment guarantee is not valid while in this mode of operation.

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GLOSSARY OF SYMBOLS

Equipment grounding conductor

Bonded to ground

Electric phase

Indicates AC input

Indicates AC output

Indicates caution followed by important instructions

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