DATASHEET
48V MODULES
FEATURES AND BENEFITS*
Up to 1,000,000 duty cycles or
10 year DC life
48V DC working voltage
Active cell balancing
Temperature output
Overvoltage outputs available
High power density
TYPICAL APPLICATIONS
Hybrid vehicles
Rail
Heavy industrial equipment
UPS systems
PRODUCT SPECIFICATIONS
ELECTRICAL
Rated Capacitance
1
Minimum Capacitance, initial
1
Maximum Capacitance, initial
1
Maximum ESR
DC,
initial
1
Test Current for Capacitance and ESR
DC1
Rated Voltage
Absolute Maximum Voltage
2
Absolute Maximum Current
Leakage Current at 25
o
C, maximum
3
Maximum Series Voltage
Capacitance of Individual Cells
11
Stored Energy, Individual Cell
11
Number of Cells
BMOD0083 P048 B01
83 F
83 F
100 F
10 mΩ
100 A
48 V
51 V
1,150 A
3.0 mA
750 V
1,500 F
1.5 Wh
18
BMOD0165 P048 BXX
165 F
165 F
200 F
6.3 mΩ
100 A
48 V
51 V
1,900 A
5.2 mA
750 V
3,000 F
3.0 Wh
18
TEMPERATURE
Operating Temperature
(Cell Case Temperature)
Minimum
Maximum
Storage Temperature
(Stored Uncharged)
Minimum
Maximum
-40
o
C
70
o
C
-40
o
C
70
o
C
-40
o
C
65
o
C
-40
o
C
65
o
C
*Results may vary. Additional terms and conditions, including the limited warranty, apply at the time of purchase.
See the warranty details and enclosed information for applicable operating and use requirements.
Page 1
Document number: 1009365.13
maxwell.com
DATASHEET
48V MODULES
PRODUCT SPECIFICATIONS (Cont’d)
PHYSICAL
Mass, typical
Power Terminals
Recommended Torque - Terminal
Vibration Specification
Shock Specification
Environmental Protection
Cooling
Internal Temperature Sensor
Temperature Interface
Cell Voltage Monitoring
Connector
Cell Voltage Management
BMOD0083 B01
10.3 kg
M8/M10
20/30 Nm
SAE J2380
SAE J2464
IP65
Natural Convection
NTC Thermistor
Analog
Overvoltage Alarm
Deutsch DTM
VMS 2.0
2,700 W/kg
5,600 W/kg
2.6 Wh/kg
27 Wh
BMOD0165 BXX
13.5 kg
M8/M10
20/30 Nm
SAE J2380
SAE J2464
IP65
Natural Convection
NTC Thermistor
Analog
Overvoltage Alarm
Deutsch DTM
VMS 2.0
3,300 W/kg
6,800 W/kg
3.9 Wh/kg
53 Wh
MONITORING / CELL VOLTAGE MANAGEMENT
POWER & ENERGY
Usable Specific Power, P
d4
Impedance Match Specific Power, P
max5
Specific Energy, E
max6
Stored Energy
7
SAFETY
Short Circuit Current, typical
(Current possible with short circuit from rated voltage. Do not
use as an operating current.)
4,800 A
RoHS
2,500 VDC
7,600 A
UL810a (B01 & B06 only,
150 Volts)
2,500 VDC
Certifications
High-Pot Capability
12
Page 2
Document number: 1009365.13
maxwell.com
DATASHEET
48V MODULES
TYPICAL CHARACTERISTICS
THERMAL CHARACTERISTICS
Thermal Resistance (R
ca,
All Cell Cases to
Ambient), typical
8
Thermal Capacitance (C
th
), typical
Maximum Continuous Current (∆T = 15 °C)
8
Maximum Continuous Current (∆T = 40 °C)
8
BMOD0083 B01
0.40
o
C/W
7,700 J/
o
C
61 A, RMS
100 A, RMS
BMOD0165 BXX
0.40
o
C/W
13,000 J/
o
C
77 A, RMS
130 A, RMS
LIFE
DC Life at High Temperature
1
Capacitance Change
ESR Change
(held continuously at Rated Voltage and Maximum Operating
Temperature)
(% decrease from minimum initial value)
(% increase from maximum initial value)
1,500 hours
20%
100%
10 years
20%
100%
1,000,000 cycles
20%
100%
100 A
4 years
1,500 hours
20%
100%
10 years
20%
100%
1,000,000 cycles
20%
100%
100 A
4 years
Projected DC Life at 25°C
1
(held continuously at Rated Voltage)
Capacitance Change
ESR Change
(% decrease from minimum initial value)
(% increase from maximum initial value)
Projected Cycle Life at 25°C
1,9,10
Capacitance Change
ESR Change
(% decrease from minimum initial value)
(% increase from maximum initial value)
Test Current
Shelf Life
(Stored uncharged at 25°C)
Page 3
Document number: 1009365.13
maxwell.com
DATASHEET
48V MODULES
ESR AND CAPACITANCE VS TEMPERATURE
180%
170%
160%
150%
140%
130%
120%
110%
100%
90%
80%
-60
-40
-20
0
20
40
60
80
Temperature (°C)
Capacitance
DC ESR
NOTES
1. Capacitance and ESR
DC
measured at 25°C using
specified test current per waveform below.
2. Absolute maximum voltage, non-repeated. Not to
exceed 1 second.
3. After 72 hours at rated voltage. Initial leakage current
can be higher.
0.12V
2
4. Per IEC 62391-2, P
d
= ESR x mass
DC
5. P
max
=
6. E
max
=
V
2
4 x ESR
DC
x mass
½ CV
2
3,600 x mass
8. ∆T=I
RMS2
x ESR x R
ca
9. Cycle using specified test current per waveform
below.
10. Cycle life varies depending upon application-specific
characteristics. Actual results will vary.
11. Per United Nations material classification UN3499, all
Maxwell ultracapacitors have less than 10 Wh capacity
to meet the requirements of Special Provisions
361. Both individual ultracapacitors and modules
composed of those ultracapacitors shipped by
Maxwell can be transported without being treated
as dangerous goods (hazardous materials) under
transportation regulations.
12. Duration = 60 seconds. Not intended as an operating
parameter.
Percentage change from value at 25°C
7. E
stored
= ½ CV
2
3,600
Page 4
Document number: 1009365.13
maxwell.com
DATASHEET
48V MODULES
MOUNTING RECOMMENDATIONS
Please refer to the user manual for installation
recommendations.
MARKINGS
Products are marked with the following information:
Rated capacitance, rated voltage, product number,
name of manufacturer, positive and negative terminal,
warning marking, serial number.
3
2
1
4
BMOD0083 P048 B01
M10 NEGATIVE
TERMINAL
121 2
174.2 1
307.5 1
D
54.3 1
8X
8.7 0.25
THRU
191
W
MAX
156.5 1
2X
116.4 2
121.2 1
170 0.25
C
2X
36.8 2
10 0.5
VENT
396.2 0.25
418
L
MAX
M8 POSITIVE
TERMINAL
34 2
33.5 1
10 0.5
MONITOR CABLE
B
229 5
360 25
50 5
104
H2
MAX
179 MAX
H1
A
SCALE
B 68911
1:5
SIZE
CAGE CODE
PART NO.
107175B
REV
DOC. NO.
1015531
2
SHEET
4
B-PG1 REV A 7/01
Part Description
BMOD0083 P048 B01
L (max)
418
Dimensions (mm)
W (max)
H1 (max)
194
126
3
2
1
H2 (max)
106
Package Quantity
1
Product dimensions are for reference only unless otherwise identified. Product dimensions and specifications may change without notice.
Please contact Maxwell Technologies directly for any technical specifications critical to application.
Page 5
Document number: 1009365.13
maxwell.com
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