AMX NXA-UPS1500 User Manual
Operation/Reference Guide
NXA-UPS1500
Uninterruptible Power Supply
US version (110 Vac)
Int’l version (220 Vac)
Last Revised: 11/17/2006
AMX Limited Warranty and Disclaimer
AMX warrants its products to be free of defects in material and workmanship under normal use for three (3) years from
the date of purchase from AMX, with the following exceptions:
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overlay components that are warranted for a period of one (1) year.
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(1) year.
• AMX Lighting products are guaranteed to switch on and off any load that is properly connected to our lighting
products, as long as the AMX Lighting products are under warranty. AMX does guarantee the control of dimmable
loads that are properly connected to our lighting products. The dimming performance or quality cannot be guaranteed due to the random combinations of dimmers, lamps and ballasts or transformers.
• Unless otherwise specified, OEM and custom products are warranted for a period of one (1) year.
• AMX Software is warranted for a period of ninety (90) days.
• Batteries and incandescent lamps are not covered under the warranty.
This warranty extends only to products purchased directly from AMX or an Authorized AMX Dealer.
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apply to claims for personal injury.
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THIS LIMITED WARRANTY.
Table of Contents
Table of Contents
NXA-UPS1500 Uninterruptible Power Supply ....................................................1
Overview .................................................................................................................. 1
Features.................................................................................................................... 1
Product Specifications ............................................................................................. 2
Front Panel LCD........................................................................................................ 3
IMPORTANT SAFETY INSTRUCTIONS ................................................................5
Important Notice ...................................................................................................... 5
Storage Instructions.................................................................................................. 5
Setting Up The NXA-UPS1500 ...........................................................................7
Place the UPS Properly ............................................................................................. 7
Unpacking................................................................................................................. 7
Accessories for Tower and Rack Mount .......................................................................... 7
Selecting Installation Position ................................................................................... 8
UPS Setup................................................................................................................. 8
Tower Setup ............................................................................................................. 9
Tower Setup - Step One ................................................................................................. 9
Tower Setup - Step Two ................................................................................................. 9
Rack-Mount Setup .................................................................................................. 10
Rack-Mount Setup - Step One ...................................................................................... 10
Rack-Mount Setup - Step Two ...................................................................................... 10
Rack-Mount Setup - Step Three ................................................................................... 11
Rack-Mount Setup - Step Four ..................................................................................... 11
Rack-Mount Setup - Step Five ...................................................................................... 12
Installation ........................................................................................................13
Connect Utility and Load ........................................................................................ 13
Connect Network Surge Protection........................................................................ 14
Connect the RS-232 Communication Port............................................................... 14
RS-232 Communication Port Pin Assignment ................................................................ 15
Operation .........................................................................................................17
Turn On the UPS ..................................................................................................... 17
Turn Off the UPS..................................................................................................... 17
Plug-In Charge ........................................................................................................ 17
Auto-Restart ........................................................................................................... 17
Alarm Silence .......................................................................................................... 17
Self Test.................................................................................................................. 17
NXA-UPS1500 Uninterruptible Power Supply
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Table of Contents
Battery Replacement ........................................................................................19
Overview ................................................................................................................ 19
Assembling the Battery Pack......................................................................................... 19
Replacing the UPS Battery - Step One ......................................................................... 20
Replacing the UPS Battery - Step Two ......................................................................... 21
Replacing the UPS Battery - Step Three ....................................................................... 21
Recycling the Used Battery ........................................................................................... 21
NXA-UPS1500 EPM Installation ........................................................................23
Overview ................................................................................................................ 23
IMPORTANT SAFETY INSTRUCTIONS .................................................................... 23
SAVE THESE INSTRUCTIONS ........................................................................................ 23
IMPORTANT NOTICE .................................................................................................... 24
EPM Specifications.................................................................................................. 24
EPM - Installation and Operation............................................................................ 25
Unpacking ..................................................................................................................... 25
Selecting Installation Position........................................................................................ 25
EPM Installation Instructions................................................................................... 26
Tower Installation - Step One ....................................................................................... 26
Tower Installation - Step Two ....................................................................................... 26
Using the EPM With The UPS.................................................................................. 27
Use With UPS - Step One ........................................................................................... 27
Use With UPS - Step Two ........................................................................................... 27
EPM - Rack Mount Installation ................................................................................ 28
Rack Mount Installation - Step One .............................................................................. 28
Rack Mount Installation - Step Two .............................................................................. 28
Rack Mount Installation - Step Three ............................................................................ 29
Rack Mount Installation - Step Four ............................................................................. 29
Connecting the EPM To the UPS ............................................................................ 30
EPM - Storage Instructions ..................................................................................... 30
Replacing the Battery In the EPM ........................................................................... 31
Replacing the Battery in the EPM - Step One .............................................................. 31
Replacing the Battery in the EPM - Step Two .............................................................. 31
Replacing the Battery in the EPM - Step Three ............................................................ 32
Replacing the Battery in the EPM - Step Four .............................................................. 32
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NXA-UPS1500 Uninterruptible Power Supply
NXA-UPS1500 Uninterruptible Power Supply
NXA-UPS1500 Uninterruptible Power Supply
Overview
The NXA-UPS1500 is an Uninterruptible Power Supply (UPS) featuring Double AVR Boost and Double
Buck, Pure Sine Wave Output, LCD Display and Hot-Swappable Battery. The NXA-UPS1500 supports
RS232 control.
The NXA-UPS1500 UPS is available in two models - the 120V version (FG678-15) is suitable for use in
the US, and the 220V version (FG678-20), for International usage.
The NXA-UPS1500 features tower/rack-convertible design making it ideal for use with AMX’s line of
MAX devices (FIG. 1).
Release tabs
Battery Compartment
Front Panel LCD
(front)
Input Breaker
RS232 Communication Port
USB Communication Port
DIP Switch
RJ-45 Ports (Network Surge Protection)
FIG. 1 NXA-UPS1500 Uninterrupted Power Supply
Output Breaker
Power Outlets
Input Power Socket (Inlet)
External Battery Terminal
Features
Sine Wave Output provides assurance of compatibility with all kinds of loads.
LCD panel displays system status including load level, battery level, AVR-Boost/Buck and
fault status for easy service.
90% High Efficiency in Normal Mode meets high energy saving standard and reduces noise
and heat generated by other topology UPS.
Easy Swappable Battery Function may save the time and money by swapping the batteries by
end-user without sending it back for a factory service.
Cold Start Function enables to turn on the UPS without connecting to the Utility.
User-friendly Plug and Play design can easily be installed.
The NXA-UPS1500 EPM Extended Power Module (FG 678-15), available as an optional
accessory, works with the NXA-UPS1500 to increase the duration of backup power, providing
up to 3X additional battery run time.
(rear)
NXA-UPS1500 Uninterruptible Power Supply
1
NXA-UPS1500 Uninterruptible Power Supply
Product Specifications
NXA-UPS1500 Product Specifications
Available Models: • US version (110 Vac) - FG 678-15
Input:
Voltage Window:
(DIP Switch selectable)
Frequency 45 ˜ 65Hz (50/60Hz auto-sensing)
Output:
Voltage Window (AC Mode): • US version - 110/115/120 Vac +8% ˜ -12%
Voltage Window (INV Mode): US version - 110/115/120 Vac +/-5%
Capacity (VA/W): 1500/900
Wave Form: Pure sine wave
Frequency: 50Hz/60Hz +/-0.1Hz
Transfer Time: 2 ms typical
Autonomy: > 8 min.
DC Start: Yes
Battery:
Type: 12V, sealed lead acid maintenance-free
Capacity: 9AH
Quantity: 4 12V batteries required (included with the US/120V version)
Voltage: 24 Vdc
Recharge Time: 2 ˜ 4 hours to 90%
Storage: • Store at -15 to +30 °C (+5 to +86 °F), charge the UPS battery every 6
Display:
LED: • Utility mode
LCD: • Load level (%)
• Int’l version (220 Vac) - FG 678-20
• US version - 110/115/120 Vac +35% ˜ -32%
• Int’l version - 220/230/240 Vac +35% ˜ -32%
• Int’l version - 220/230/240 Vac +8% ˜ -12%
Int’l version - 220/230/240 Vac +/-5%
months.
• Store at +30 to +45 °C (+86 to +113 °F), charge the UPS battery every 3
months.
• Backup mode
• Battery conditions
• Battery level (%)
•Bypass
• AVR-Boost/AVR Buck
• Battery Low/Replace/Fault
• UPS Fault
• Site Wiring Fault
• Overload
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NXA-UPS1500 Uninterruptible Power Supply
NXA-UPS1500 Uninterruptible Power Supply
NXA-UPS1500 Product Specifications (Cont.)
Protection:
Overload: • AC Mode: >110% Buzzer continuously alarms, and shuts down in 10
minutes.
• Inverter Mode: >120% Buzzer continuously alarms, and shuts down in 10
seconds.
Self-Diagnostics: Upon Power-on
Short Circuit: • AC Mode: Breaker and electronic circuit
• Inverter Mode: Shut down automatically in 8 cycles
Alarms:
Audible and Visual: • Line Failure
• Battery Low
• Overload and Fault
Environment:
Operation Temperature: 32° - 104°F (0-40° C)
Operation Humidity: 95% RH Maximum, non-condensing
Dimensions (HWD): • 3.46” x 17.32” x 18.97” (8.80cm x 44.0cm x 48.2 cm)
• 2U rack height
Control Communication: RS-232
Certifications: • EN50091-1-1:1996 (Safety)
• FCC Part 15, Subpart B - Class A
Included Accessories • AC Input Power Cord
• Four 12V batteries (57-0678-SA) - included with the US/120V version only
• Tower and rack-mounting accessories
Other AMX Equipment: • NXA-UPS1500 EPM Extended Power Module (FG 678-16)
Front Panel LCD
FIG. 2 describes the elements of the front panel LCD:
2
891011
1
7
Elements Of The Front Panel LCD
FIG. 2
5
12 13
6
15
6
1. Utility (Green LED)
2. Fault (Red LED)
3. On Switch
4. Off Switch
5. Battery Replacement
6. Battery Backup (Amber LED)
7. Battery Low
14
8. Bypass
9. Utility Low, UPS Boost
10. Utility High, UPS Buck
11. UPS Output Indicator
12. Polarity Error or Ground Fault
13. Overload
14. Load/Battery Level (%)
15. Load/Battery Level
Indication Control Button
1234
NXA-UPS1500 Uninterruptible Power Supply
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NXA-UPS1500 Uninterruptible Power Supply
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NXA-UPS1500 Uninterruptible Power Supply
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
Important Notice
The UPS has its own internal energy source (battery). Should the battery be switched on when
no AC power is available, there could be voltage at the output sockets.
Make sure that the AC Utility outlet is correctly grounded.
Do not open the case, as there are no serviceable parts inside. Your warranty will be void.
Please make sure that the input voltage of the UPS matches the supply voltage.
To eliminate any overheating of the UPS, keep all ventilation openings free from obstruction,
and do not store "things" on top of the UPS. Keep the UPS 30cm away from the wall.
Make sure the UPS is installed within the proper environment as specified (0-40° C and 30-
90% non-condensing humidity).
Do install the UPS in direct sunlight.
Install the UPS indoors as it is not designed for installation outdoors.
Dusty, corrosive and salty environments can do damage to any UPS.
Install the UPS away from objects that give off excessive heat and areas that are excessively
wet.
The battery will discharge naturally if the system is unused for any length of time.
It should be recharged every 2-3 months if unused. When installed and being used, the
batteries will be automatically recharged and kept in top condition.
Do not install the UPS in an environment with sparks, smoke or gas.
Make sure the UPS is completely turned off when moving the UPS from one place to another.
It might cause electrical shock if the output is not cut completely.
Storage Instructions
For extended storage through moderate climate, the batteries should be charged for 12 hours every 3
months by plugging the UPS power cord into the wall receptacle and turn on input breaker on front
panel.
Repeat this procedure every 2 months under high temperature environment.
NXA-UPS1500 Uninterruptible Power Supply
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IMPORTANT SAFETY INSTRUCTIONS
6
NXA-UPS1500 Uninterruptible Power Supply
Setting Up The NXA-UPS1500
Place the UPS Properly
The UPS should be placed in a well-ventilated & low humid environment.
Unpacking
1. Take the UPS out of the PE foam.
2. Remove the packing materials.
3. Standard Package includes:
User’s Manual
AC Input Power Cord
Accessories for Tower and Rack Mount
Accessories for Tower and Rack Mount
FIG. 3 shows the accessories for tower and rack-mounting the UPS:
Setting Up The NXA-UPS1500
FIG. 3 Accessories for Tower and Rack Mount
This unit may require at least two people to install due to its weight.
NXA-UPS1500 Uninterruptible Power Supply
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Setting Up The NXA-UPS1500
Selecting Installation Position
It is necessary to select a proper environment to install the unit, in order to minimize the possibility of
damage to the UPS and extend the life of the UPS (FIG. 4).
• Keep at least 20cm (8") clearance from the rear panel of the
UPS from the wall or other obstructions.
• Do not block the air-flow to the ventilation openings of the
unit.
• Please ensure that the installation site environmental
conditions are in accordance with the UPS working
specifications to avoid overheat and excessive moisture.
• Do not place the UPS in a dusty or corrosive environment or
near any flammable objects.
• This UPS is not designed for outdoor use.
FIG. 4 Selecting Installation Position
UPS Setup
The UPS offers a flexible form factor enabling integration into a wide variety of environments (FIG. 5).
The UPS with space-saving design only occupies 2 RU.
FIG. 5 UPS Setup
If you are installing the UPS in a tower, continue to the following section, "Tower Setup", otherwise;
continue to "Rack-Mount Setup".
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NXA-UPS1500 Uninterruptible Power Supply
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