| 4.5.7-20-1 Ensure in-rush current limits for the Hosted Payload, to apply to Hosted Payload power up and step load changes for all its operating modes, are determined |
Phase B |
Phase C |
Phase D1 |
|
Ensure current limits are determined by fuse/circuit breaker characteristics
|
NA
|
NA
|
TOR-2014-02199, Guidelines for Hosted Payload Integration
|
| 4.5.7-20-2 Ensure out-rush current limits for the Hosted Payload, to apply to Hosted Payload power down and step load changes for its operating modes, are determined |
Phase B |
Phase C |
Phase D1 |
|
Ensure current limits are determined by fuse/circuit breaker characteristics
|
NA
|
NA
|
TOR-2014-02199, Guidelines for Hosted Payload Integration
|
| 4.5.7-20-3 Ensure Hosted Payload requirements for off-nominal power bus voltage fluctuations (under-voltage and over-voltage transients) are determined |
Phase B |
Phase C |
Phase D1 |
|
Ensure inclusion of operate through, survival and auto-shutdown requirements for these conditions.
|
NA
|
NA
|
TOR-2014-02199, Guidelines for Hosted Payload Integration
|
| 4.5.7-20-4 Ensure power return design for the Hosted Payload minimizes stray currents and ground loops on the Host Vehicle, for example by electrically grounding to a single point on the Host Vehicle |
Phase B |
Phase C |
Phase D1 |
|
Different contractors and Hosted Payload providers may employ different unit/bus power return architectures: return to single point ground, chassis ground, etc.
|
NA
|
NA
|
TOR-2014-02199, Guidelines for Hosted Payload Integration
|
| 4.5.7-20-5 Ensure the Host Vehicle's power subsystem design attributes are explicitly defined to accommodate the Hosted Payload |
Phase B |
Phase C |
Phase D1 |
|
Ensure identification of the power requirements for the Hosted Payload, to include quantification of the reduction of existing Host Vehicle power margin for the entire Hosted Payload mission life.
|
NA
|
NA
|
TOR-2014-02199, Guidelines for Hosted Payload Integration
|