Radiation-resistant and fault-tolerant satellite 28V and 50V lithium-ion battery modules.
Provision of radiation-resistant and fault-tolerant lithium-ion battery modules for satellites. Available in two types: 28V and 50V. Equipped with built-in overcurrent, overvoltage, low voltage protection functions, and heaters.
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basic information
The main specifications of the two types of lithium-ion battery modules are as follows: 1. For 28V Capacity (Wh): 275, 550, 825, 1100 Maximum discharge current (A): 20, 40, 60, 80 Recommended charging current (A): 5, 10, 15, 20 Weight (kg): 2.1, 4.0, 5.9, 7.8 Length (mm): 130, 240, 350, 460 Width and height (mm) common: 147 x 90 Operating voltage: 24–33.6V Charging temperature: 0–45℃ Discharge temperature: -25–55℃ Radiation resistance: 30kRad SEE: LET >37 (Operate) 2. For 50V Capacity (Wh): 412, 825, 1217 Maximum discharge current (A): 20, 40, 60 Recommended charging current (A): 5, 10, 15 Weight (kg): 3.0, 5.9, 8.8 Length (mm): 185, 350, 515 Width and height (mm) common: 147 x 90 Operating voltage: 36–50.4V Charging temperature: 0–45℃ Discharge temperature: -25–55℃ Radiation resistance: 30kRad SEE: LET >37 (Operate) For more details, please contact us separately.
Price range
Delivery Time
※Please contact us regarding the delivery date.
Applications/Examples of results
We have a proven track record of use in numerous satellites.
Company information
The Advanced Technology Research Institute is an engineering company that supports space development and utilization, including rockets and artificial satellites, in Japan and around the world. We conduct a wide range of activities from the design and development of space systems, subsystems, and components for satellites and rockets, both small and large, to the sale of overseas space equipment. Additionally, we sell solar cells for space and ground use, and we design and develop solar cell panels for space as well as sell solar power generation modules and systems for ground use. For small satellites, including CubeSats, we provide system development from 1U to 12U, offer bus components, design and develop bus equipment, assemble satellites, and conduct integration and testing of satellites, including payloads. We also design, develop, and sell small electric propulsion systems for CubeSats and small satellites.
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