NanoPower P80
GomSpace
The NanoPower P80 is an Electrical Power System (EPS) designed for power collection and distribution in satellites ranging from 6U to microsat sizes, capable of handling solar arrays producing up to 300W.
Typed specifications66 values
Discloses 9 of 14 fields engineers filter by in this category (category median 7).
- Mass
- 360.8 g product page 619.6 g
- Total output power
- 300 W product page 80 W PDU
- Conversion efficiency
- 80 % min · Output voltage of 12 V · datasheet p.8 80 % min · Output voltage of 3.3 V | 80 % min · Output voltage of 5 V
- Envelope (L×W×H)
- 95 mm x 95 mm x 38.8 mm product page 95 mm x 95 mm x 65 mm
- Outputs (as printed)
- Vbat, 3.3V, 5V, 12V, 18V datasheet p.6
- Supply voltage
- 28.8 V nom. · Operating voltage · datasheet p.7 33.6 V max · Operating voltage | 33.6 V max · VIN operating voltage, PMU | 28.8–33.6 V Operating voltage (PMU) | 28.8 V nom. · VIN operating voltage, PMU, typ
- Power consumption
- 0.3 W ACU idle power consumption, all features enabled · datasheet p.14 0.3 W Idle power consumption (ACU) (All features enabled) | 0.45 W Idle power consumption (PDU) (All channels disabled) | 0.5 W Idle power consumption (PMU) (All features enabled) | 0.45 W Idle power consumption, All channels disabled (PDU) +4
- Data interface
- CAN datasheet p.3 CAN CSP over Controller Area Network | I2C CSP over Inter-Integrated Circuit | UART UART / GOSH | I2C
- Operating temperature
- -40 °C min · datasheet p.7 85 °C max | -40–85 °C TOP, absolute maximum specifications
- Unit type
- PCDU PMU + ACU + PDU stack; battery (NanoPower BP8) not part of th… · datasheet p.8
- Board format
- PC/104 fits in a standard PC104 form, but does not support the PC104… · datasheet p.8 PC/104 unit fits in standard PC104 form
- Bus and outputs type
- hybrid (regulated rails + battery bus) 12 high voltage raw battery (Vbat) channels + 12 low voltage … · datasheet p.8
- Unregulated (battery) bus voltage
- 28.8 V nom. · Vbat channel voltage · datasheet p.16
- Regulated output voltages
- 18 V HV regulated channels Ch8-11: Vbat or 3.3, 5, 12 or 18 V · datasheet p.13 3.3 V LV regulated channels Ch12-23 | 5 V LV regulated channels Ch12-23 | 12 V LV regulated channels Ch12-23
- Switchable outputs
- 24 per PDU: 12 low voltage LUP channels + 12 high voltage LUP (r… · datasheet p.8
- Solar array inputs
- 12 per ACU: 2x6 MPPT boost converters, 12 photovoltaic inputs · datasheet p.8
- Solar input voltage window
- 9.5 V ACU MPPT hardware fallback point when MCU unpowered · datasheet p.10 25 V max · VPV PV input voltage, VOC < max(VBAT)
- Solar array regulation
- MPPT 2x6 Maximum Power Point Tracking (MPPT) boost converters · datasheet p.8
- Protections
- Software and hardware Latch-up Protection (LUP), software low voltage protection datasheet p.1 over-current (LCL) 12x latch-up & switch per channel group | watchdog hardware watchdog, bus watchdog, ground watchdog | inrush current limiting PDU channels protected against large inrush currents | under-voltage lockout PMU and PDU software low voltage protection, channels switche… +2
- Connector
- Harwin Gecko G125-MH11605L1R (PDU outputs), G125-MH12605L1P (ACU PV inputs), G125-MH13405L1R (battery), G125-MH12005L1R (main bus), G125-MH11005L1R (FPP); Molex PicoBlade 053261-0271 (kill switch), 053261-1371 (debug); Molex 1.5 mm PicoLock 504050-1091 an datasheet p.18
- Max current per output
- 2 A Max current per rail (Ch0-Ch7, Vbat) · datasheet p.6 2 A Max current per rail (Ch12-Ch23, LV reg) | 2 A Max current per rail (Ch8-Ch11, HV reg) | 2 A max · ICH output current per channel (0-23), ITOT < 12 A | 4 A max · IDCDC output current per converter (0-3), ITOT < 12 A +2
- Max battery charge current
- 10 A max · IFPP FPP charge current · datasheet p.14
- MPPT
- yes datasheet p.8
- Max solar input current
- 1.1 A max · IPV PV input current per channel (0-11), ITOT < 12 A · datasheet p.15
- Inhibit / RBF inputs
- 2 interface for two killswitches (KS) / inhibits, PMU J6 and J7… · datasheet p.10
- Housekeeping telemetry
- PM (power measurement) modules: voltage and current readings on battery inputs, FPP charge input, deployment outputs, PDU outputs and photovoltaic inputs datasheet p.9
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier12 lines, in the manufacturer's own wording
- Max Output Power
- 300 W
- Solar Input Channels
- 12 MPPT 25 V
- Output Converters
- Up to 16
- Output Channels
- Up to 96
- Input Channels
- Up to 48
- Efficiency
- Up to 96%
- Dimensions (3 modules)
- 95 mm x 95 mm x 38.8 mm
- Dimensions (5 modules)
- 95 mm x 95 mm x 65 mm
- Mass (3 modules)
- 360.8 grams
- Mass (5 modules)
- 619.6 grams
- PMU Max Input/Output
- 12 A
- PDU LUP Channels
- 12 low-voltage, 4 high/low-voltage, 8 high-voltage
About
The NanoPower P80 is an Electrical Power System (EPS) expertly designed to handle power collection and distribution for satellites spanning 6U to microsat sizes. With the capability to handle solar arrays producing up to 300W output power, this system is equipped and carefully tested to meet the demanding requirements of space missions throughout its lifecycle. It features a scalable high-power solution, multiple input and output channels, and an integrated battery protection system. Incorporating components from other flight-proven GomSpace products, the NanoPower P80 ensures reliability and excellence in spacecraft power systems. Its flexible power design offers a scalable architecture with multiple input and output channels in a mass and volume efficient package, ensuring adaptability across different mission designs. The system can manage up to 300W from solar arrays with 12 MPPT 25V solar panel input channels and provides efficient power distribution for satellites from 6U and up, with an efficiency of up to 96%. It also includes robust security features like protection switches and logs overcurrent events, prioritizing security and battery longevity. Seamless integration is possible with third-party subsystems, supporting various communication channels like CAN/I2C, CSP protocol, and GOSH interface, with easy installation using PC104 mounting holes. The NanoPower P80 is also versatile for SpaceTug Providers, serving as a power distribution unit for larger spacecraft.
Documentation
- Data-Sheet-NanoPower-P80.pdf PDF source: gomspace.com ↗
- Option-Sheet-NanoPower-P80-PDU.pdf PDF source: gomspace.com ↗
- Option-Sheet-NanoPower-P80-system.pdf PDF source: gomspace.com ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.