Sirius Capacitor Module
15
User Manual - 7.1kWh48VDC Module
This manual is subject to change without notice and at the sole discretion of Kilowatt Labs, Inc.
Kilowatt Labs, Inc. |
www.kilowattlabs.com
Technical Specifications
Core Module
Nominal Voltage
48VDC
Voltage Range
44VDC
–
54VDC
Capacity
7100Wh
Charge Rate: SOC 0% -
100% @-
30⁰C to 85⁰C
7.10kW (148A)
60 min.
14.20kW (296A)
30 min.
Maximum Discharge Rate:
100% - 0% SOC @-
30⁰C to
85⁰C
14.20kW (296A)
30 min.
Discharge Rate:
100% -
0% SOC @25⁰C –
65⁰C
148A
1 hr.
Internal Resistance
≤3mΩ
Charging Voltage
54VDC
Terminal
Terminal F12
Container Material
Aluminum
Dimensions
600mm x 490mm x 330mm
Weight
Approx. 127kg
DC-DC Roundtrip
efficiency
99.1%
Self-discharge
5% after 25 days
30% after 30 days
80% after 60 days
Self-discharge only when not charging or discharging
No memory effect
Module can be recharged to 100% at any time
Storage
Can be stored at any SOC for as long as required without
affecting cycle life
Temperature
Operating Temperature
-
30⁰C to 85⁰C –
No Degradation
Storage Temperature
-
10⁰C to 27⁰C for less than 2 years
-
10⁰C to 45⁰C for less than 6
months
Life
Cycle Life (at 27⁰C)
1,000,000
Shelf Life (at 27⁰C)
10 years
Calendar Life
45 years
Communication
Remote Control Input
Battery self-check
Monitoring
Temperature, Voltage, Current, Balancing, Energy
Computer Monitoring Port
TCP/IP RJ45 Ethernet
Capacitor
Management
Circuit
Cell Balancing
Active single cell balancing
Voltage Monitoring
±1% @ 1 sample per second
Temperature Monitoring
Low Voltage Disconnect
Overcharge Disconnect
Overcurrent Disconnect
Reverse Polarity Disconnect
Auxiliary Power
Self-powered DC
