MCE Technologies BNT-400A, BNT-500A, BNT-400AP, BNT-500AP, BNT-600A User Manual
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U P S
Uninterruptible Power System
Line Interactive (Network) UPS
400VA/ 500VA/ 600VA/ 800VA
■USER‘S MANUAL■
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Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
WARNING (SAVE THESE INSTRUCTIONS): This manual
contains important instructions that should be followed during installation and
maintenance of the UPS and batteries.
The unit is intended for installation in a temperature-controlled, indoor area free
of conductive contaminants.
Servicing of batteries should be performed or supervised by personnel
knowledgeable of batteries and the required precautions. Keep unauthorized
personnel away from batteries.
When replacing battery, replace with the same number and type.
CAUTION: Do not dispose of battery or batteries in a fire, the battery may
explode.
CAUTION: Do not open or mutilate the battery or batteries. Released
electrolyte is harmful to the skin and eyes. It may be toxic.
CAUTION: A battery can present a risk of electric shock and high short
circuit current. The following precaution should be obser ve d when working on
batteries:
Remove watches, rings or other metal objects.
Use tools with insulated handles.
Wear rubber gloves and boots.
Do not lay tools or metal parts on top of batteries.
Disconnect charging source prior to connecting or disconnecting battery
terminals.
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Table of contents
IMPORTANT SAFETY INSTRUCTIONS..................................................................1
TABLE OF CONTENTS.......................................................................................2
INTRODUCTION................................................................................................2
1. PRESENTATION ...........................................................................................2
2. INSTALLATION .............................................................................................3
3. OPERATION.................................................................................................3
4. ALARM .......................................................................................................4
5. SOFTWARE AND INTERFACE PORT(OPTION).................................................5
APPENDIX A TROUBLESHOOTING.....................................................................6
APPENDIX B SPECIFICATIONS..........................................................................6
Introduction
Please read and save this manual !
Thank you for selecting this uninterruptible power system (UPS). It provides you with a
perfect protection for connected equipment. The manual is a guide to install and use the UPS.
It includes important safety instructions for operation and correct installation of the UPS. If
you should have any problems with the UPS, please refer to this manual before calling
customer service.
1. Presentation
The UPS is a line interactive uninterruptible power system (UPS). When utility input is
normal, the UPS would provide surge protection and energy to charge the internal battery. If
the utility input is abnormal, the UPS can supply AC power to the load immediately.
(1). Utilizes microprocessor based controls, it will minimizes the dependency on hardware.
Beside this, it maximizes system flexibility and optimizes the assurance of reliability.
(2). Automatic frequency selection to match with utility power.
(3). Hi level battery charger to prolong battery’s life and fully charge the battery.
(4). With actual overload protection both in line and battery mode.
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1.3 1.2
1.5 1.4
1.6
1.3 1.2
1.4
1.7
1.5
1.5
1.1) Power Switch
1.2) RS-232 Port (option)
1.3) Phone Jack (option)
1.4) AC Input
1.5) UPS Outlets
1.6) AC Fuse/ Breaker
1.7) Convenience Outlet
2. Installation
2.1 Inspection
Inspect the UPS upon receipt. The packaging is recyclable; save it for reuse or dispose of it
properly.
2.2 Utility Power
The input power cord on the rear panel needs to plug into a socket on the wall. Please notice
the voltage of utility power should match with the UPS. (For example, the UPS is 220V, the
input utility power should be 220V as well.)
2.3 Connection
The employed equipment’s power cords (such as computer) are plugged into the sockets on
the rear panel.
3. Operation
3.1 Switch on with “Green Mode” Function under AC mode
When utility input is connected to the UPS, press “ON” button and keep pressing less than 3
sec to turn on the UPS. After that, connect the electrical cords of the equipments that will be
used (such as desktop computer and CRT monitor) to the rear panel of UPS. In order to save
the power, it will also automatically enable the “Green mode” - No Load (or Light load)
1.1
1.3
1.6
1.2
1.4
1.6
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