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990-7062 Revision 1, 10/98
Replacing the Battery Pack
This UPS has an easy to replace hot-swappable battery pack.
Note: Please read the cautions in the BayStack Safety Guide.
Replacement Batteries
See your dealer or call the number in this manual for information on replacement
battery pack kits. The order number for the battery pack is RBC18.
Battery Pack Replacement Procedure
Battery pack replacement is a safe procedure, isolated from electrical hazards. You
may leave the UPS and loads on for the following procedure.
Notes
· Once the battery pack is disconnected, the loads are not protected from
power outages.
· Be careful removing the batteries - they are heavy.
· Small sparks at the battery connectors are normal during connection.
APC
1. Reach into the finger pull and remove the front cover.
2. Use a flat-blade screwdriver to turn the two battery door
screws ¼ turn counterclockwise; open the door.
3. Grasp the clear plastic tab and gently pull the battery pack
out of the UPS until the battery connector is visible.
Warning! Do not force the battery pack out. This may
damage internal wiring!
4. Disconnect the battery connector by gripping both sides of
the connector and firmly pulling them apart.
5. Slide the battery pack out of the UPS.
6. Slide the new battery pack three-fourths of the way into the
UPS.
7. Connect the battery connector attached to the unit to the
connector attached to the new battery pack.
8. Push the battery pack in as far as it will go. There are stops
in the back to prevent it from going too far.
9. Close the battery door, turn the battery compartment screws
¼ turn clockwise, and replace the front cover.
10. Batteries must be recycled. Deliver the battery to an
appropriate recycling facility or ship it to the supplier in the
new battery’s packing material. See the new battery
instructions for more information.
Specifications
Acceptable input voltage 0 - 320 VAC
Input voltage (on-line operation) 165 - 283 VAC
Output voltage 208 - 253 VAC
Input Over Current Protection Resettable circuit breaker
Frequency limits (on-line operation) 47 - 63 Hz (auto-sensing)
Transfer time 4 ms typical, blackout response time
Maximum load 450 VA 280 W
On-battery output voltage 230 VAC
On-battery frequency 50 or 60 Hz, ±0.1 Hz; unless synchronized to
utility during brownout
On-battery waveshape Stepped sine-wave
Output Over Current Protection Overcurrent and short-circuit protected, latching
shutdown on overload
Battery type Spill proof, maintenance free, sealed lead-acid
Typical battery life 3 to 6 years, depending on number of discharge
cycles and ambient temperature
Typical recharge time 4 to 8 hours from total discharge
Operating temperature
0 to +40 °C (+32 to +104 °F)
Storage temperature
-15 to +45 °C (+5 to +113 °F)
Operating and storage relative humidity 5 to 95%, non-condensing
Operating elevation 0 to +3,000 m (0 to +10,000 ft)
Storage elevation 0 to +15,000 m (0 to +50,000 ft)
Audible noise at 1 m (3 ft) <38 dBA
Size (H x W x D) 4.5 x 44.5 x 33 cm.
(1.75 x 17.5 x 13.0 in.)
Weight - net (shipping) 9.77 (11.82) kg.
21.5 (26) lbs
Safety and approvals VDE licensed to EN50091 and EN60950
EMC certification EN55022
Electromagnetic Immunity IEC 801-2 Level IV, 801-3 Level III,
801-4 Level IV
LEDs and Audible Alarms
Function LED Tone*
On Battery On-Line Overload Replace Battery
UPS is on
l m l l
—
UPS is running on battery
m l
— — 4
UPS is performing self-test
m
X
l l
—
Overload — —
m
— 1
Overload shutdown — —
m
— 1
Output short circuit — —
m
— 1
Transformer failure — —
m
— 1
Low Battery (while on battery)
m
— — — 1
Replace battery condition — — —
m
2
Battery disconnected in self test
l l l l
3
UPS internal alarms:
boost/trim failure
X X
l l
1
transfer relay weld
X X X X
1
Sleep Mode —
X X
— —
Key:
— = irrelevant to condition * 1 = sustained tone
m = on steady 2 = 1 minute of beeping every 5 hours
X = flashing 3 = fading tone
l = Off 4 = 4 beeps every 30 seconds
For further troubleshooting information, refer to “Troubleshooting” in the BayStack
Quick Reference Guide.
Service
How to Get Help
For product assistance, support contracts, or information about educational services,
go to the following URL: http://www.baynetworks.com/corporate/contacts/ or
telephone the Bay Networks Technical Solutions Center at:+011-978-916-3700.
When asked for the Emergency Response Code, dial 177, and then the pound (#)
sign.
Information about customer service is also available on the World Wide Web at:
support.baynetworks.com.
Run Time
PowerStack 450 On-Battery Run-time vs. Loads over Operating
Temperature Range At 25'C
115
51
32.5
23
19.5
15
13
10
8.5
6
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
0 40 80 120 160 200 240 280
Output Load (watts)
25 `C
Typical On-Battery Run Time vs. Load at 25° C
Declaration of Conformity
Application of Council Directives:
89/336/EEC,73/23/EEC,92/31/EEC,
93/68/EEC,91/157/EEC
Standards to Which Conformity Declared:
EN55022, EN50082-1, EN50091, EN60950
Manufacturer's Name and Address:
American Power Conversion
132 Fairgrounds Road
West Kingston, Rhode Island, 02892, USA
-or-
American Power Conversion (A. P. C.) b. v.
Ballybritt Business Park
Galway, Ireland
-or-
American Power Conversion Phillipines
Second Street
Cavite EPZA
Roserio, Cavite Phillipines
Importer's Name and Address:
American Power Conversion (A. P. C.) b. v.
Ballybritt Business Park
Galway, Ireland
Type of Equipment:
Uninterruptible Power Supply
Model Numbers:
PowerStack Models250 and 450, BayStack
Model UPS45
Serial Numbers:
X9801 000 0000 — X9899 999 9999*
X9901 000 0000 — X9999 999 9999*
Years of Manufacture:
1998, 1999
Note:
Where X = B, O, W, or D
We, the undersigned, hereby declare that the equipment specified above conforms to the above directives.
Billerica, MA 10/1/98
Place Date Stephen A. Lee
Regulatory Compliance Engineer
Galway, Ireland 10/1/98
Place Date Ray S. Ballard
Managing Director, Europe
Run
Time
(min)