Regulation and Monitoring Equipment of Electric Power Supply System EPS) ARK-MKA
- Purpose: Designed for high-orbit spacecraft.
- Year of release: 2015
- Guaranteed service life (years): 9
- Estimated production/delivery time (months): 18
- Flight qualification of the product: No
- Possibility to adapt the product to customer requirements: Yes
| Parameter | Value |
|---|---|
| Resistance to ionizing radiation of outer space | 100 krad |
| Output voltage (DC) | 32 V |
| Power | 700 W |
| Mass | 12 kg |
| Power density | 58 W/kg |
| Cooling method in vacuum | heat cell board |
| Type of interface for commands and telemetry | digital |
| Battery type | nickel hydrogen |
| Setup | unpressurized (work in vacuum) |
Monoblock equipment for regulation and monitorung of the spacecraft’s power supply system.
The block consists of submodules:
- charge-discharge device 1pcs.;
- current regulator 2pcs.;
- battery voltage control device 1pcs.;
- charge and discharge control device 3pcs.
It is possible to change the design of the monoblock to increase power up to 10 kW by layout of internal submodules.
Remark:
It is planned to operate as part of a spacecraft for fundamental scientific space research.
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