Eaton Powerware 9120 User manual

POWERWARE®9120
User’s Guide
6000VA
www.powerware.com

POWERWARE 9120
6000VA
User Guide
Important Notice
The UPS ground (earth) conductor carries leakage current from the loads in addition to
any leakage current generated by the UPS. This UPS generates no more than 1 mA of
current. To limit the total leakage current to 3.5 mA, the load leakage must be limited to
2.5 mA. The UPS must have a good (low-impedance) ground (protective earth) connec-
tion to provide a safe path for leakage current.
OMM91206kRev1.qxd
© Copyright 2004. All rights reserved.

If You Have a Question
Customer Support
If you have a question or problem, Table 10, Troubleshooting, may help. If you need
more help, please have your UPS model number and serial number (on the back
label) nearby, and call the Eaton Power Quality office nearest you (see the Eaton
Power Quality offices section). Eaton Power Quality’s service technicians have in-
depth knowledge of the UPS and power problems.
Eaton Power Quality may tell you the UPS must be returned. If this happens, we will
give you a Return Authorisation (RA) number. When you return a Powerware 9120 to
the factory for any reason, please use the original packing material in which your
unit was shipped to you. You may be responsible for repair charges for damaged
units which are not packed in Eaton Power Quality packing material. If you have
discarded the original packing material, please call the nearest Powerware office so that
we can ship new packing material to you. If you have any questions, please feel free to
call or fax the nearest Eaton Power Quality office. Please do not return your Powerware
9120 without calling Eaton Power Quality first. Eaton Power Quality will advise you
where to ship your Powerware 9120.
Powerware reserves the right to change specifications without prior notice.
Where the brand name “Powerware” is used,
the term refers to Eaton’s Powerware Division, trading in Australia
as Eaton Power Quality Pty Ltd

1
Table of Contents
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
1.0 UPS Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
2.0 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2.1 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2.2 Rear Panel View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.3 Connections to Mains and Load . . . . . . . . . . . . . . . . . . . . . . . . . .6
3.0 Quick Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
4.0 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
4.1 UPS Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
4.2 Turning the UPS On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
4.3 Turning the UPS Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
4.4 Standby Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
4.5 Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
5.0 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
6.0 Additional UPS Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
6.1 Inverter Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
6.2 Communication Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
6.3 Comunication Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
6.4 SNMP/Web Adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
6.5 Relay Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
7.0 Installing Lansafe Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
8.0 Replacing the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
8.1 How to Replace Internal Batteries . . . . . . . . . . . . . . . . . . . . . . . .19
8.2 Recyling the Used Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
9.0 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
10.0 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
11.0 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Powerware Australia/New Zealand Offices . . . . . . . . . . . . . . . . . . . .31
Trademarks
Windows is a registered trademark of Microsoft Corporation.
All other brand and product names are trademarks or registered trademarks of their
respective holders.

2
Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS!
SAVE THESE INSTRUCTIONS!
This User Guide contains important instructions for your Powerware 9120 that must be followed
during installation and maintenance of the UPS and batteries.
The installation and use of this product must comply with all national, federal, state, municipal, or
local codes that apply. For assistance, call Powerware Service or your local Powerware office.
If the Powerware 9120 has been damaged during shipment, call your vendor immediately.
If the Powerware 9120 is stored, the batteries should be recharged every 6 months. If stored
above 25°Celsius, recharge the batteries more often.
CAUTION!
Whenever the Powerware 9120 is “On,” there may be dangerous voltage present at the unit’s
outlet terminals. This is because the unit’s battery supplies power even if the unit is not con-
nected to supply. The unit contains dangerous voltages.
To reduce the risk of electric shock, install in a temperature-controlled and humidity-
controlled indoor area free of conductive contaminants.
With the exception of the user-replaceable batteries, all servicing of this equipment must be
performed by qualified service personnel.
Before maintenance or repair, all connections must be removed. Before maintenance, repair,
or shipment, the unit must be completely switched off and unplugged or disconnected.

3
1.0 UPS Features
The Powerware 9120 provides protection against power problems, including power outages,
brownouts, and sudden increases in power. It also provides spike suppression and line noise fil-
tering to protect your equipment. Front panel LEDs and an audible alarm keep you aware of the
unit’s status. Use the drawings on this and the following pages to identify features of the unit.
Fig 1. Powerware 9120 6kVA Controls and Indicators

4
2.0 Installation
2.1 Environment
1. The UPS should be installed in a controlled environment. A controlled environment is one
that is indoor, temperature controlled, free from conductive contaminants, dust, fumes and
moisture.
The UPS is intended for indoor use only.
Provide adequate ventilation, 100 mm clearance at the rear of the UPS and 50 mm on the
sides of the UPS.
The unit must have unrestricted airflow.
To maximise the battery life, an ambient temperature of 15oC to 25oC is recommended.
2. Environmental Specifications
Ambient Operating Temperature < 1500m 0oC to 40oC
1500m - 3000m 10oC to 35oC
Recommended Temperature 15oC to 25oC
Storage Temperature -15oC to +50oC
Cooling Type Forced Air
Humidity 0.95% non-
condensing

5
2.2 Rear Panel View
Fig 2. Powerware 9120 6kVA Rear Panel

2.3 Connections to Mains and Load
The installation, wiring and connection must be carried out by qualified personnel only. The
installation must comply with all current Wiring Rules and Regulations, Local, State and Federal
statutes, Legislation and Regulations.
CAUTION !
The UPS contains high voltage and current levels which could injure or kill personnel
and damage equipment.
2.3.1 Installing the UPS
1. Ensure that the UPS protective device and the cabling are sized to accomodate the
ratings as listed in Figs 3 & 4.
2. Install UPS wiring system in accordance with Fig 5, for a Single Supply Input, or
Fig 6 for a Dual Supply Input. A Dual Supply is normally to provide additional system
validating in the event of a feeder failing.
6
Fig 3. Single Supply Wiring
Note: 1. Max Cable Size into Terminals is 10sq. mm. Stranded Cable
2. For Wiring Diagram refer to Fig 5
Fig 5. Single Supply Wiring
Note: For Terminal Connection refer to Fig 3

7
Fig 4. AC Supply with Separate Bypass Supply
Note: 1. Max Cable Size into Terminals is 10sq. mm. Stranded Cable
2. Currents quoted are for 240V AC units
3. For Wiring Diagram refer to Fig 6
Fig 6. AC Supply with Separate Bypass Supply
Note: For Terminal Connection refer to Fig 4