UltraCap
Module
9 F/ 28 V
Series/Type:
Ordering code:
Date:
B48611A5903Q012
March 2005
© EPCOS AG 2005. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical
and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed.
UltraCap
B48611A5903Q012
Module, 9 F/ 28 V
Features
Cable connector
Passive cell voltage balancing
Case material polyethylene, black
Power type
12 serial single cells of 110 F
Maintenance-free
Short-circuit-proof
Fast-acting blowout fuse 20 A
Dimensional drawing
Note
Please pay attention to the safety, transport
and waste disposal instructions in chapter
"Cautions".
Dimensions in mm
Electrical specifications
Rated capacitance
Tolerance of C R
Rated voltage
Capacity
Specific power
Specific power
Stored energy
Specific energy
Specific energy
Surge voltage
Maximum series resistance
Maximum series resistance
Weight
Volume
Operating temperature range
Storage temperature
Lifetime (hours) 2)
Lifetime (cycles) 3)
(TA = 25 °C; DCC) 1)
CR
(TA = 25 °C)
VR
(IEC 62391-2)
(IEC 62391-2)
(V = VR)
(V = VR)
(V = VR)
E
(TA = 25 °C; 1 kHz)
(TA = 25 °C; 50 mHz)
(V = 0 V)
(TA = 25 °C; V = VR)
(TA = 25 °C; I = 10 A)
Vsurge
ESR
ESRDC
Top
Tst
9
10/+30
28
70
1.0
0.9
3528
1.3
1.1
32
60
120
0.75
0.9
30/+70
40/+70
90000
500000
F
%
V
mAh
kW/kg
kW/l
J
Wh/kg
Wh/l
V
mΩ
mΩ
kg
l
°C
°C
h
cycles
1) DCC: discharging with constant current.
2) Requirements: ∆C/CR ≤ 30%, ESR ≤ 2 times of specified limit, Ileak ≤ 2 times of initial value.
3) Requirements: ∆C/CR ≤ 30%, ESR ≤ 2 times of specified limit, Ileak ≤ 2 times of initial value (1 cycle: charging to VR, 30 s rest,
discharging to VR/2, 30 s rest).
2
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