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Emerson Network Power.com
Emerson Network Power.
The global leader in enabling
Business-Critical Continuity
™
.
AC Power
Connectivity
DC Power
Embedded Computing
Embedded Power
Monitoring
Outside Plant
Power Switching & Controls
Precision Cooling
Racks & Integrated Cabinets
Services
Surge Protection
Liebert Corporation
1050 Dearborn Drive
P.O. Box 29186
Columbus, Ohio 43229
800 877 9222 Phone (U.S. &
Canada Only)
614 888 0246 Phone (Outside U.S.)
614 841 6022 FAX
Via Leonardo Da Vinci 8
Zona Industriale Tognana
35028 Piove Di Sacco (PD)
Italy
39 049 9719 111 Phone
39 049 5841 257 FAX
Emerson Network Power Asia Pacific
7/F., Dah Sing Financial Centre
108 Gloucester Rd, Wanchai
Hong Kong
852 25722201 Phone
852 28029250 FAX
liebert.com
24 x 7 Tech Support
800 222 5877 Phone
614 841 6755 (outside U.S.)
monitoring@emerson.com email
Albér BDS-256XL System Specifications
Albér BDS-256XL Controller Specifications
Parameters/Features
Numbe
r of cell channels: Up to eight strings of 256 cells per string. Up to 6 DCM-480 units per string.
Input Range/Accuracy
C
ell voltage: 0 to 16V, 0.1% of reading ±1mV
String voltage: 0 to 80.00V, 0.1% of reading ±0.02V
0 t
o 400.0V, 0.1% of reading ±0.1V
0 t
o 600.0V, 0.1% of reading ±0.5V
Discharge Current: 0 to 4000A, 0.1% of reading ±1A
N
ote: An optional current transducer is required.
T
ransducer accuracy affects overall current reading accuracy.
F
loat Current: 0 to 5000mA ±5mA
Note: An optional current transducer is required.
Operating Environment
T
emperature range: 5°C to 40°C (41°F to 104°F)
Indoor u
se only.
Power
Less than 5 amps at 115 VAC ±10% 60Hz (for a configuration of 8 strings of 240 cells).
Inputs
Remote alarm reset: User-supplied 12V to 32V signal. (Current draw less than 50ma.) Momentarily applying
voltage initiates the reset action.
Digital input (certain models): Sixteen l2V to 32V at less than 50mA.
Outputs
24 VAC power: Four for DCMs and External Load Modules.
Alarm contacts: Two Form C: 2A at 30VDC. (One for critical alarm; one for maintenance alarm.)
Digital output (certain models): Eight Form C: 2A at 30VDC. (Optional)
Communication
Modbus protocol, ASCII to PC, and Ethernet
Local port, USB connector (front panel).
Local port, RS-232 D8-9 connector (rear panel).
LAN port, RJ-45 (optional) (rear panel).
RJ
-11 T
e
lc
o line, internal14.4Kbs modem (optional) (rear panel).
F
iber optic ports: 2 TX/RX
D
ata Storage
SRAM (8 MB) nonvolatile memory for all configuration settings and data. Hold’s up to one year’s worth of data.
Flash memory for firmware upgrades.
Packaging
19” r
ack
-mount. 19”W x 8.15”D x 5.25”H
Optional brackets available for mounting in 23” rack.
Optional Liebert Foundation Wallmount Cabinet
Whi
l
e e
v
e
r
y pr
ecaution has been taken to ensure accuracy and
c
ompleteness in this literature, Liebert Corporation assumes no
r
esponsibility, and disclaims all liability for damages resulting
f
r
om u
s
e o
f this in
formation or for any errors or omissions.
© 2008 Liebert Corporation. All rights reserved throughout
the w
orld. Specifications subject to change without notice.
All names referred to are trademarks or registered trademarks
o
f the
ir respective owners.
® Li
ebert is a registered trademark of the Liebert Corporation.
SL-29205 (R05/08) Printed in USA
B
usiness-Critical Continuity
, Eme
rson Network
P
o
w
e
r an
d the Eme
rson Network Power logo
are trademarks and service marks of Emerson
Electric Co. ©2008 Emerson Electric Co.