NSB 12-650RT UPS Battery
Designed for mission critical applications
A premium replacement for the 12-590FT
Optional Front Terminal Adapter
NorthStar’s Pure Lead UPS batteries, ideal for use with
datacenters and applications where downtime is not an option.
Performance excels at high rates of discharge
and recharge
15 year float life at 20°C (68°F)
EUROBAT design life definition: Long Life (12+ years)
High energy density
Operating temperature range:
-40°C to +65°C (-40°F to 149°F)
State-of-the-art automated manufacturing
ensures consistency and reliability
Advanced 3 stage terminal design to ensure
leak-free operation - female M8 brass terminals
provide maximum performance
2 year shelf life at 25°C (77°F)
High modulus Polyphenylene Oxide (PPO) plastic
materials designed to withstand extended elevated
operating temperatures and maintain high battery
compression essential for reliable operation
- Non-halogenated, thermally sealed plastic casing
- Flame retardant (UL 94 VO) and LOI of at least 28%
Pure lead, advanced valve regualted AGM batteries
ensure power when it is needed most.
Integral handles and front access terminals ensure
ease of installation and maintenance
Approved as non-hazardous cargo for ground, sea,
and air transport - DOT 49CFR173.159(d), (i) and (ii)
Visit our website to find out more www.northstarbattery.com
Form: SES-546-16-01
Issued: 06-10-15
ECO-100541
NSB 12-650RT UPS Battery
Nominal Technical Specifications
Electrical
4C (15 min.) power to 1.67 VPC
Float Voltage
Impedance (1kHz)
Conductance
Nominal Voltage
Short Circuit Current
Shelf Life
International Standard 20°C (68°F)
611 Watts/Cell
2.29 +/- 0.02 VPC
2.3 mΩ @ 25°C (77°F)
2,240 S
12 V
5,000 A
2 years
North American Standard 25°C (77°F)
652 Watts/Cell
2.27 +/- 0.02 VPC
Dimensions
Height
280 mm (11.0 in)
283 mm (11.1 in) with Front Terminal adapter
125 mm (4.9 in)
560 mm (22.0 in)
Width
Depth
Constant Power Discharge Ratings
Drawings
2
1243
1390
1474
1527
1649
5
1023
1109
1155
1183
1245
10
760
806
830
845
875
DEGASSING PORTS
2 PLCS
58mm
2.3in
FLAME ARRESTOR
PRESS FIT INTO VALVE COVER
2 PLCS
560mm
22.0in
53 kg (117 lbs)
Terminal
Terminal Torque
Female M8 x 1.25
8.0 Nm (71 in-lbs)
Duration (minutes) (watts/cell @ 25°C/77°F)
125mm
4.9in
53mm
2.1in
12mm
0.5in
280mm
11.0in
15
607
636
652
661
679
20
507
528
539
545
557
30
384
396
402
406
413
45
284
290
293
295
299
60
226
230
232
233
235
120
126
127
128
128
128
Discharge Curve to 1.67 VPC
1400
1200
Power (Watts/cell)
End of discharge (Volts)
1.75
1.70
1.67
1.65
1.60
Weight
1000
800
600
400
200
0
0
10
20
30
40
50
Time (minutes)
NorthStar Americas
NorthStar Europe
NorthStar Middle East, Africa
NorthStar Asia-Pacific
NorthStar Battery Company LLC
4000 Continental Way
Springfield, MO, 65803,
United States of America
info@northstarbattery.com
Tel: +1 417 575 8200
Fax: +1 417 575 8250
SiteTel Sweden AB
Staffans Väg 8
SE-192 07 Sollentuna,
Stockholm, Sweden
europe@northstarbattery.com
Tel: +46 8 410 102 00
Fax: +46 8 638 06 00
SiteTel Sweden AB JTL Branch
Office 702, Saba 1 Tower
Jumeirah Lake Towers, Dubai
United Arab Emirates
mea@northstarbattery.com
Tel: +971 4 423 8060
Fax: +971 4 423 8061
NS Asia Pacific Sdn. Bhd.
B2-3A-13A, Solaris Dutamas
No. 1, Jalan Dutamas 1, 50480
Kuala Lumpur, Malaysia
asia@northstarsitetel.com
Tel: +60 3 6419 0711
www.northstarbattery.com
Form: SES-546-16-01
Issued: 06-10-15
ECO-100541