Modular power system for large nanosatellites
The NanoPower P60 is designed to be a modular EPS for nanosatellites. The complete system contains a P60 Dock motherboard and a combination of an Array Conditioning Unit (ACU) and Power Distribution Unit (PDU) daughterboards. It is built around GomSpace modular technology, allowing numerous configurations of modules to be implemented on a motherboard, saving significant volume and giving customers an unprecedented level of customization.
Main Features:
- Advanced high-power EPS for small satellites
- GomSpace modular technology enables EPS customization
- Standard configuration includes 1 motherboard, 1 ACU module (6 channels), and 1 PDU module (9 channels)
- Easy integration using CAN/I2C enabled CSP and GOSH
P60 System:
- Synchronised out-of-phase converters for low EMI operation
- Compatible with GomSpace BP4 and BPX battery packs
- Recommended nominel battery voltage of 16 V or 32 V
- Precision milled anodized aluminum heat sinks to control thermal load and provide EMI shielding
- ISS launch compliant version available
- Supports external reset capability
P60 Dock:
- P60 Dock supports up to 4 ACU and PDU modules
- Regulated 3.3 V and 5 V outputs to PC-104 stack
ACU Module:
- 6 PV inputs per module
- High voltage solar input, up to 16 V or 32 V
- Each input rated up to 2 A
- Individual power point tracking on each input channel
- Current and voltage measurements on each input channel
PDU Module:
- 9 switchable, latch-up, overcurrent protected outputs routed to the PC104 stack and a high-current rated discrete connector
- 3 configurable output voltages per module of 3.3 V, 5 V, 8 V, 12 V, 18 V, 24 V
- 1 A - 2 A programmable current limit on protected outputs
- Current and voltage measurements on each output channel
- Detection and logging of overcurrent events