Best Power SOLA UPS 620 Rackmount Series User manual

USER GUIDE
ups 620 Rackmount
1000 VA, 1500 VA, 2000 VA
and 3000 VA
ACompany

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 three-
wire receptacle that you plug the UPS into must have a good (low-impedance) ground (protec-
tive earth) connection to provide a safe path for leakage current.

u p s 6 2 0
®
Rackmount
1000 VA, 1500 VA, 2000 VA and 3000 VA
User Guide
STM-0303A
© Copyright 1999, Best Power. All rights reserved. A Company

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If You Have a Question
Customer Support
If you have a question or problem, Table 3, 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 SOLA office nearest you (see the SOLA offices section).SOLA’s service technicians
have in-depth knowledge of the UPS and power problems.
SOLA may tell you the UPS must be returned. If this happens, we will give you a Return
Authorisation (RA) number. When you return a SOLA 620 Rackmount 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 SOLA
packing material.If you have discarded the original packing material, please call the nearest
SOLA 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 SOLA office. Please do not return your SOLA 620 Rackmount
without calling SOLA first. SOLA will advise you where to ship your SOLA620 Rackmount.
SOLA reserves the right to change specifications without prior notice.

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Table of Contents
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
UPS Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Wall Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Connection to External Battery Packs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Quick Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Symbols, LEDs and Audible Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
BestDock™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Replacing the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Battery Replacement Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Interface Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Interface Port Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
SOLAAustralia Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Appendix A: Adjusting Input Frequency Tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Trademarks
Windows is a registered trademark of Microsoft Corporation.
All other brand and product names are trademarks or registered trademarks of their respective
holders.

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Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS!
SAVE THESE INSTRUCTIONS!
This User Guide contains important instructions for your Sola 620 Rackmount 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 SOLA Service or your local SOLA office.
If the Sola 620 Rackmount unit has been damaged during shipment, call your vendor
immediately.
If the Sola 620 Rackmount unit is stored, the batteries should be recharged every 6 months. If
stored above 25°Celsius, recharge the batteries more often.
CAUTION!
Whenever the Sola 620 Rackmount is “On,” there may be dangerous voltage present at the
unit’s outlets. This is true because the unit’s battery supplies power even if the unit is not
plugged into the wall outlet. 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.
The power supply cord is intended to serve as the disconnect device. The socket-outlet shall
be near the equipment and shall be easily accessible.
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.

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2
UPS Features
The Sola 620 Rackmount provides protection against power problems, including power outages,
brownouts, and sudden increases in power. It also provides spike suppression and line noise
filtering 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 page to identify features of the unit.
On/Standby
Button
Alarm Silence/
Battery Test Button 1. Input Power Connector or
2. External Battery Connector
3. Fuse
4. RJ45 Jacks
5. Aust 10A Outlets
6. Interface Port
7. BestDock Access Panel
8. Voltage Selection Switches
9. External Battery Connectors
10.Circuit Breaker
11.Aust 15A Outlets
1000 A
Sola 620 Rackmount
Controls and Indicators
Sola 620 Rackmount Back Panel Views
6
43
7
58
(A)(B)(C)(D)(E) (F)
Status/Alarm LEDs
A:Line/Bypass
B:Battery Mode
C – F:% Load or Battery Charge
(see page 9)
Back Panel Details
1

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2000 A
3000 A
8
4
6
8
7
5
6
6
7
4
4
2
7
8
1
1
1
9
10
10
10
11
5
9
1500 A
1. Input Power Connector 7. BestDock Access Panel
2. External Battery Connector 8. Voltage Selection Switches
3. Fuse 9. External Battery Connectors
4. RJ45 Jacks 10. Circuit Breaker
5. Aust 10A Outlets 11. Aust 15A Outlets
6. Interface Port
Back Panel Details

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Rack Installation
Mount the Sola 620 Rackmount in a 19-inch (483-mm) EIA 310 C standard rack.
Do not try to mount the unit if the rack is too wide.
Do not rely on the front mountings only to support the weight of the unit.
Install a stationary shelf or supporting angle brackets (available as standard rack hardware from
electronics distributors) below the intended rack location for the Sola 620 Rackmount. Secure the
shelf or brackets at both the front and back of the rack using bolts, nuts, and washers.
Carefully lift the unit onto the shelf or brackets and slide it into the rack as shown below. The
mounting holes on the sides of the front panel should match the holes in the rack.
Use bolts and washers to attach the unit securely to the rack.

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Wall Installation
The Sola 620 Rackmount is shipped with screws and brackets to mount it to a wall surface. You
must attach one bracket to each side of the UPS, and then mount the UPS to the wall. Install the
UPS by following the instructions below. NOTE: The procedure requires two people.
1Note that the brackets (items 1 and 2 in the drawing) are not identical. They must be attached to the Sola 620 Rackmount so that the narrow side of key slots is up, as shown in
the drawing below.
2Determine the construction type of the wall to which the UPS will be mounted. Also, select the UPS position on the wall, so the brackets can be attached properly to the UPS.
3Install one mounting bracket at a time on the Sola 620 Rackmount to avoid removing the UPS cover. Removing the cover could void the product warranty.
3.a. Remove the five screws (item 3) on the top side of the UPS that hold the UPS bottom
cover in place. Align the holes of the top bracket with the cover-screw holes. Then,
replace the screws to attach the bracket and secure the cover to the UPS.
3.b. Remove the five screws on the bottom side of the UPS that hold the UPS bottom cover
in place. Align the holes of the bottom bracket with the cover-screw holes. Then,
replace the screws to attach the bracket and secure the cover to the UPS.
4Based upon the wall material, select the required type of mounting screws (item 4): use wood screws for wood studs, steel stud screws for steel
studs, or concrete screws for concrete or concrete
blocks.
5Mark desired screw locations on the wall and drill pilot holes for the four mounting screws: two screws for
each bracket. Locate the holes to match the spacing
between holes in the brackets, and make sure that all
holes are drilled into structural material.
6Partially screw all four screws into the wall, leaving enough length exposed to position the UPS onto the
screws.
7With someone helping you, lift the UPS onto the screws and lower it until the screws are in the key slots
of brackets.
8Tighten all four mounting screws to hold the SOLA 620 Rackmount securely to the wall.
3
4
2
1
1.Top Bracket
2. Bottom Bracket
3. UPS Cover Screws (10)
4.Wall Mounting Screws (4)

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Connection to External Battery Packs
Before connecting the input power cord, connect all intended battery packs to the Sola 620
Rackmount by following the guidelines below.
The battery packs for 1000 and 1500 VA units may be linked serially (daisy-chained) to a
maximum of two packs. The battery packs for 2000 and 3000 VA units may be daisy-chained to
a maximum of five packs. Do not exceed these limits.
The receptacles on each battery pack, and each UPS are unique, to prevent the wrong battery
packs from being connected to a Sola 620 Rackmount. Make sure that battery cable connectors
match the receptacles on the UPS and the battery pack.
Turn off the circuit breaker of all battery packs before connecting the cables.
After connecting all battery pack cables as shown in the example drawings below, turn on the
circuit breakers.
0620BAT1000 (or 0620BAT1500)
Battery Pack
0620BAT1000
(or 0620BAT1500)
Battery Pack
Sola 620 Rackmount
06201000RA (or 06201500RA) Sola 620 Rackmount
06202000RA (or 06203000RA)
0620BAT2000/3000
Battery Pack
0620BAT2000/3000
Battery Pack

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Quick Startup
1Connect the power cord to the back of the unit. Plug the UPS into a wall outlet.
2Let the unit charge the battery for at least 8 hours. You may use the unit while the battery charges, but the battery backup runtime will be reduced until the battery is fully charged.
3Start the Sola 620 Rackmount by pressing and holding the On/Standby button (large button in the center of the front panel) in for about one second. Note: To turn the unit either on or
off, the On/Standby button must be pressed for about one second.
3.a. When it starts, the unit beeps and lights the front panel lights, turns them off and lights
them again. Next, the Sola 620 Rackmount applies AC output to the back panel
receptacles. It does a brief self test, turning various front panel lights off and on.
3.b. After 30 seconds or less, the self test is complete. The top and bottom green lights will
come on and remain on. If the unit beeps, or if the top light does not remain on even
though input power is available from the wall outlet, go to the Troubleshooting section.
4Switch off the equipment you want to protect, and plug each load into an outlet on the back of the Sola 620 Rackmount.
5Switch on the protected equipment, one load at a time. If the UPS beeps an alarm when you start your equipment, the UPS may be overloaded. See the Troubleshooting section.
The bottom four lights on the front of the UPS show the % of the UPS load capacity that
your equipment is using. See Symbols, LEDs and Audible Alarms Section for more
information.
6The RJ-45 Surge Protection jacks will protect network equipment that uses an RJ-45 connection. Plug the 10BASE-T or 100Base-T
network connection into the surge protection
jack labeled “IN” on the back of the Sola 620
Rackmount. Plug the protected equipment into
the surge protection jack labeled “OUT.”
Network cabling is not provided. This
connection is optional. It is not needed to use
the Sola 620 Rackmount.
7Please fill out the warranty registration card and return it to your local SOLA office.
OUT
IN
IN
OUT
RJ-45 Jacks
OR

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Symbols, LEDs and Audible Alarms
The front panel indicators (LEDs) and an audible beep indicate the unit status. The unit beeps
whenever the unit is on battery power or an alarm exists. See Figure 1 for information about the
LEDs and Table 1 for information about alarm displays.
(C) (D) (E) (F)
Constant: Operating on
AC line.
An Alarm condition exists when LED (C) is blinking or when
an audible beep is sounding.
AC Line Operation:
% of rated load.
C, D, E, F = 75 –
100%
D, E, F = 50 – 75%
E, F = 25 – 50%
F = 0 – 25%
Battery Operation:
% of battery capacity.
C, D, E, F = 75 –
100%
C, D, E = 50 – 75%
C, D = 25 – 50%
C = 0 – 25%; F
begins blinking with
less than two minutes
of runtime remaining.
Blinking: Operating in
Bypass.
Figure 1: Front Panel LEDs
The alarm display in the left column of Table 1 shows several things: it shows the number of
beeps per time period (for example, 3 beeps every 5 seconds), or a constant beep or no beeps,
and the LED configuration. LEDs are shown as being off (no shading), on (shaded), or blink-
ing (radiating lines).
Constant: Operating on batteries (inverter).

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Alarm Display
2 beeps per second.
Alarm Description
The UPS is overloaded (in Line
Mode). Your equipment needs more
power than the UPS can supply. The
UPS is operating in Bypass.
What You Should Do
Shut off the least important equipment
connected to the UPS. If this solves the
overload problem, the UPS will switch from
bypass back to normal operation.
2 beeps per second. The UPS is overloaded (in Battery
Mode). Your equipment needs more
power than the UPS can supply.
Shut off the least important equipment
connected to the UPS. Restart the unit by
turning it off and on again.
No beep. The UPS is performing a
battery test. No action needed. The UPS returns to normal operation when it successfully completes the
battery test.
Continuous beep. Battery test has determined the
batteries are overcharged. Turn off protected loads. Turn off the UPS and phone SOLA Service.
3 beeps every 5 seconds. Battery test has determined the
batteries should be replaced. Phone SOLA Service.
Continuous beep.
Continuous beep.
2 beeps per second.
Continuous beep.
Continuous beep.
Short circuit in the inverter static
transfer switch.
Short circuit in the bypass static
transfer switch.
High internal DC bus voltage.
High output voltage or inverter short
circuit.
High internal temperature.
Phone SOLA Service.
Phone SOLA Service.
Phone SOLA Service.
Phone SOLA Service.
Make sure the unit’s fans and vent holes are
not blocked, and the ambient temperature is
not above 40 degrees C (104 ºF). If these
conditions do not exist, phone SOLA Service.
Table 1: Alarm Conditions
(A) (B) (C) (D) (E) (F)
(A) (B) (C) (D) (E)(F)
(A) (B) (C) (D) (E) (F)
(A) (B) (C) (D) (E) (F)
(A) (B) (C) (D) (E) (F)
(A) (B) (C) (D) (E) (F)
(A) (B) (C) (D) (E) (F)
(A) (B) (C) (D) (E)(F)
(A) (B) (C) (D) (E) (F)
(A) (B) (C) (D) (E)(F)

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To silence an alarm, press the alarm silence button on the front panel. The beep will stop, but the
alarm light will stay on. Note: Silencing the alarm does not solve the problem that caused it. To
correct the problem, see Tables 2 and 3.
BestDockÔ
The Sola 620 Rackmount BestDock communication slot accepts optional communication cards,
like the internal BestLink SNMP/WEB adapter. The insertion of a card into the BestDock
communication slot replaces the normal communication channel from the Sola 620 Rackmount
interface port. The interface port becomes the connection point for configuring the card in the
BestDock.
Number of Beeps What It Means
1 every 5 seconds Line Loss:The unit is on battery power. See Table 3for more information.
2 every 5 seconds Low Battery Alarm:The unit was running on battery power and shut down due to very low battery voltage. The unit will restart automatically when acceptable
power returns.
2 beeps every second Output Overload:Too much load equipment. Turn off or disconnect one or more
pieces of protected equipment.
Continuous UPSFault or Site Wiring Fault:UPSinternal failure or error in building power
outlet.
3 every 5 minutes Battery is charging: The battery is being charged and will not deliver full
runtime.
3 every 5 seconds Replace the Battery: The battery needs to be replaced. See “Replacing the
Batteries.”
Table 2: Audible Beeps

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Troubleshooting
If you have a question or problem, the troubleshooting table may help. (See Table 3.) If you need
assistance, phone SOLA Service or your local SOLA office. Please have the model number and
serial number (located on the rear of the unit) available.
If the unit must be returned, SOLA will give you a Return Authorisation (RA) number. Phone
SOLA for an RA number before returning the unit for any reason.
Table 3: Troubleshooting
Problem Possible Reasons What To Do
Green LINE LED is not on even
though AC line input seems to
be available, and the UPS beeps
every few seconds.
1. No input power may be
available to the UPS.
2. The input circuit
breaker (or fuse) on the
back of the UPS has
been tripped (or
opened).
1. Make certain the UPS is plugged into a
receptacle with power applied.
2. Reset the breaker (or replace the fuse)
and restart the UPS.
The UPS operates normally but
some or all of the protected
loads will not operate.
1. The loads are not
connected to the UPS.
2. If the output receptacle
has a circuit breaker, it
has been tripped.
1. Make certain the loads are plugged into
the receptacles of the UPS.
2. Reset the circuit breaker for the
receptacle by pressing the button or
resetting the switch.
The amount of time that the
UPS can run on batteries is less
than the rated time.
The battery may not be
fully charged, it may be
faulty, or the charger may
have failed.
Recharge the battery for at least 10 hours
by connecting the UPS to a source of AC
line input. Then retest the battery backup
time. If the problem has not been solved by
recharging the batteries, phone SOLA
Service.

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Replacing the Batteries(1000VA and 1500VA only)
The Sola 620 Rackmount batteries are user-replaceable and can be replaced while the Sola 620
Rackmount has AC input applied and powers the loads (hot-swappable). This means that, if
necessary, you can replace the batteries while the UPS is running. Before you replace the
batteries, make sure that you read the safety information below.
Note: If you have a power outage while you are replacing the batteries, the UPS will not be
able to run on battery power and your protected equipment will shut down.
CAUTION!
The batteries used in the UPS and battery pack can produce dangerous voltage and high
current. Therefore, the batteries may cause severe injury if their terminals contact a tool or the
UPS cabinet. Be very careful to avoid electrical shock and burns from contacting terminals
while you replace the batteries.
Batteries contain caustic acids and toxic materials and can rupture or leak if mistreated.
Remove rings and metal wristwatches or other jewelry. Do not carry metal objects in your
pockets: these objects could fall into the UPS.
Never allow any tool to contact both a battery terminal and the UPS cabinet or another
battery terminal. Do not lay tools or metal parts on top of batteries.
To ensure continued superior performance of your UPS and to maintain proper charger
operation, you must replace the UPS batteries with the same number and type of batteries.
These batteries must be the same type as the original batteries: valve-regulated, low
maintenance. The replacement batteries should have the same voltage and ampere-hour rating
as the original batteries.
Assume that old batteries are fully charged. Use the same precautions you would use when
handling a new battery. Do not short battery terminals with a cable or tool! Batteries contain
lead. Many areas have regulations about disposing of used batteries. Please dispose of old
batteries properly. DO NOT dispose of batteries in a fire because the batteries could explode.
Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may
be toxic.
This equipment may produce ozone. Take precautions to ensure that the concentration of
ozone is limited to a safe value (0.1 ppm {0.2 mg / m3} calculated as an 8-hour time-weighted
average).

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Battery Replacement Instructions (1000VA and 1500VA only)
1Phone SOLA Service to order a replacement battery pack. It must be the same type and rating of the original batteries. See Battery information in Specifications.
2If it is necessary, the batteries may be replaced while the Sola 620 Rackmount is running, with the protected equipment attached. Option: You may switch off and unplug the
protected load equipment from the Sola 620 Rackmount. Then, turn off the Sola 620
Rackmount and disconnect the line cord.
3Use the drawing below to identify the location on the battey pack in the Sola 620 Rackmount.
4Remove the screws holding the exterior battery access panel (1) to the front panel. Set the screws and panel aside.
5Remove the screw holding the interior panel (2) to the battery chamber. Use care to avoid dropping screw inside the unit. Set the screw and panel aside.
6Unplug the battery connector from its mating socket.
7Pull the tray of batteries from the Sola 620 Rackmount. Do not pull batteries out by pulling on battery terminals or cables. The 1000VA unit has three batteries on its tray; the 1500VA
unit has four batteries.
8Position the new battery tray and its cables so they will not be pinched by the interior panel or the battery pack. Slide the battery pack into the unit.
9Reconnect the cable to the new battery pack.
10 Use the screws removed earlier to re-install the interior panel to the
battery chamber and the exterior
panel to the front panel.
11 If you followed the option in step 2: Reconnect the line cord to the Sola
620 Rackmount and turn the unit on.
12 Reconnect the load equipment. Switch on the protected load
equipment one piece at a time.
1
2

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Interface Port
The Sola 620 Rackmount comes equipped with CheckUPS II power management software.
Instructions included with the CheckUPS II CD tell you how to install the software. An interface
cable for the following systems is provided.
SCO UNIX/XENIX UNIX and Compatible Systems OS/2
Windows 3.X, 95 and NT Novell NetWare
SOLA offers interface kits that allow you to connect many other computer systems to the Sola
620 Rackmount interface port. For the following computer systems, or specific information on
SOLA interface kits, call SOLA Service or your local SOLA dealer.
Banyan VINES IBM RS/6000 AIX IBM AS/400 special
Lantastic v4.0 LAN Manager/Server v2.0
Interface Port Pinouts
Pin 1 RS232 Receive Data: Receives incoming RS232 communication data.
Pin 2 RS232 Transmit Data: Sends outgoing RS232 communication data.
Pin 3 Normally Open On-Battery Contact: A normally open contact that closes 15 seconds
(pulls to Common) after the UPS switches to battery power.
Pin 4 Common: The signal ground for all signal pins.
Pin 5 Normally Open Low-Battery-Alarm Contact: A normally open contact that closes
(pulls to Common) during a Low Battery Alarm. This tells CheckUPS II and other
shutdown software when to start a computer shutdown.
Pin 6 Reserved.
Pin 7 Remote Shutdown: Shorting this pin to common for at least 5 seconds, while the UPS is
operating on battery, shuts the UPS off after 120 seconds. NOTE: The shutdown
sequence must continue even if AC line returns during the 120 second countdown.
Pin 8 Normally Closed On-Battery Contact: A normally closed contact that opens
15 seconds (releases from Common) after the UPS switches to battery power.
Pin 9 Normally open bypass switch status contact. A normally open contact that closes
(pulls to common) whenever the UPS is in an Internal Bypass mode or is being
bypassed through the use of a bypass switch.
Contacts consist of open collector circuits capable of switching up to +30 VDC, 6 mA resistive
load. The internal pull-up voltage on pins 3, 5, 8, and 9 is +12 VDC.
An Emergency Power Off (EPO) function is available through the interface port. Contact SOLA
for specific technical details.

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Specifications
SOLAreserves the right to change specifications without prior notice.
Line Transient Protection:Passes ANSI/IEEE C62.41 Category A testing.
Safety Compliance:Designed to meet AS 3260, IEC 950.
EMC Compliance:AS 3548; CISPR 22 Class B, Vfg 243-91/46-92 B, EN55022, CE Mark
Self-certified to: CE Marking Directive 93/68/EEC, Low Voltage Directive 73/23/EEC;
C-tick marked.
Noise (RF) Suppression:Full-time EMI/RFI filtering.
Efficiency:> 87% on-line operation (full load; fully charged, at least 50% load).
Capacity VA/Watts:1000VA / 700W; 1500VA / 1050W; 2000VA / 1400W; 3000VA / 2100W
Voltage Nominal: 240 VAC
Input Voltage Range: 160 to 276 VAC for normal operation, 0 to 300 VAC absolute.
Input Frequency:50/60 Hz auto-sensing 55 - 65 Hz (60 Hz); 45 - 55 Hz (50 Hz); tolerance adjustable as
described in Appendix A.
Output Frequency:Tracks input frequency up to preset limits (refer to Appendix A)
50/60 Hz ± 0.5 Hz, free running, on battery.
Typical Runtime (minutes):1000VA:Full load: 9 minutes. Half load: 24 minutes.
1500VA:Full load: 7 minutes. Half load: 23 minutes.
2000VA (with 1 external battery): Full load: 14 minutes. Half load: 36 minutes.
3000VA (with 1 external battery): Full load: 7 minutes. Half load: 21 minutes.
Transfer Time to Bypass:0-4 ms.
Battery:Sealed, maintenance-free, valve-regulated, UL 924 recognized.
1000 VA: Three 12-V, 9 AH batteries. Nominal Voltage is 36 VDC.
1500 VA: Four 12-V, 9 AH batteries. Nominal Voltage is 48 VDC.
2000 VA and 3000 VA: External battery pack provides 96 VDC nominal voltage.
Automatic Battery Test: Automatic battery test occurs upon startup and every 14 days thereafter. Alarm
will sound if the battery fails this test.
Battery Recharge Time (to 95% of capacity):All Models: 8 hours
Overcurrent Protection (on line):All Models:Fuse
Input Fault Current (maximum): 1000 and 1500 Models:15 A
2000 Model: 26.1 A.
3000 Models: 35 A.
AC input Plug/Cord Information:
1000 Model:IEC 320 C14 recessed plug.
1500 Model:IEC 320 C14 recessed plug.
2000 Model:IEC 320C14 recessed plug.
3000 Model:IEC320 CE20 recessed plug.