Attachment 0010b.2 – E002 Power Inverter Shelter Power-FMECA.xlsx
XLSX spreadsheet 83 KB Posted
- Solicitation number
- W31P4Q-20-R-0015
About this file
This document contains a Federal Acquisition Regulation (FAR) solicitation for the Integrated Battle Command System (IBCS) Low Rate Initial Production/Full Rate Production (LRIP/FRP) hardware segment. The U.S. Army Materiel Command Contracting Command at Redstone Arsenal is seeking to award a contract to produce IBCS hardware end items in accordance with supplied technical data packages and specifications. Engineering changes may be required for obsolescence, new capabilities, and export considerations. Questions regarding this solicitation are due by December 10, 2020 at 4pm Central Standard Time. This final solicitation is only open to contractors that met entrance criteria through the Beta SAM portal and were approved by the IFMC Project Office. The resulting contract will require maintenance of approved software and firmware updates, cybersecurity, and authority to operate on existing hardware, in addition to production of new hardware and execution of any engineering changes during the period of performance.
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Sheet2
| W31P4Q-20-R-0015 | ||
| ATTACHMENT 0010b.2 | ||
| TAB 1 OF 4 | ||
| Row Labels | Sum of Cm | Count of Failure Mode Description |
| Loss of AC Output 1 | 0.0003697237 | 1 |
| Loss of AC Output 2 | 0 | 1 |
| No Output | 0.0092430933 | 5 |
| Grand Total | 0.0096128171 | 7 |
Prelim Analysis
| W31P4Q-20-R-0015 | ||||||
| ATTACHMENT 0010b.2 | ||||||
| TAB 2 OF 4 | ||||||
| PRELIMINARY ANALYSIS: | Major End Item: | Shelter -Power | ||||
| Parent LRU: | E002 - Power Inverter-1000W | |||||
| Compoment: | AC POWER INVERTER (1000W), A803 | |||||
| Mission Phase-Operational Mode: | All Phases | |||||
| FPMH: | 35.9454 | |||||
| t: | 72 | |||||
| Cr = ∑Cm = | 0.00E+00 | |||||
| Failure Modes | Count of | |||||
| Failure Modes | Severity | |||||
| Classifications | Count of |
Seveverity Classification Failure Modes Sum of Cm Count of Failure Modes
| No Output | 5 | 71.43% | Category I | 6 | No Output | 9.24E-03 | 5 |
| Loss of AC Output 1 | 1 | 14.29% | Loss of AC Output 1 | 1 | Loss of AC Output 1 | 3.70E-04 | 1 |
| Loss of AC Output 2 | 1 | 14.29% | No Output | 5 | Loss of AC Output 2 | 0.00E+00 | 1 |
| Grand Total | 7 | Category IV | 1 | Grand Total | 9.61E-03 | 7 | |
| Loss of AC Output 2 | 1 | ||||||
| Grand Total | 7 |
Cat I and Cat II
| W31P4Q-20-R-0015 | |||||||||||||||||||||||
| ATTACHMENT 0010b.2 | |||||||||||||||||||||||
| TAB 3 OF 4 | |||||||||||||||||||||||
| MEI: | Shelter -Power | ||||||||||||||||||||||
| Parent LRU: | E002 - Power Inverter-1000W | ||||||||||||||||||||||
| Compoment: | AC POWER INVERTER (1000W), A803 | ||||||||||||||||||||||
| Mission Phase-Operational Mode: | All Phases | ||||||||||||||||||||||
| FPMH: | 35.9454 | ||||||||||||||||||||||
| t: | 72 | ||||||||||||||||||||||
| Cr = ∑Cm = | 9.61E-03 | ||||||||||||||||||||||
| Modified Cr = | 4.81E-04 | (Redundancy) | |||||||||||||||||||||
| Due to the EOC Redundancy the Severity Classifications can be reduced Severity Classification III-1R | |||||||||||||||||||||||
| Failure Effect at | Failure Detection Method | Compemsating Provisions | |||||||||||||||||||||
| ID# | Function | Failure Mode Description | Failure Cause | Local Failure Effects | Next Higher Level Failure Effects | Major End Item Failure Effects | Safety | ||||||||||||||||
| Consideration | Safety | ||||||||||||||||||||||
| Impact | Operator Observation | Visual Indicator | C-Bit | ||||||||||||||||||||
| Capabilities | Severity | ||||||||||||||||||||||
| Classification | Alternate Design | ||||||||||||||||||||||
| Modifications | Modified Severity | ||||||||||||||||||||||
| Classification | β | βmod | α | λP | Cm | Mod Cm | Failure Mode Description | Mission Phase-Operational Mode | |||||||||||||||
| 15 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 16 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 17 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 18 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 19 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 20 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | Loss of AC Output 1 | Hardware Failure | Loss of AC Output Power | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.1429 | 3.59E-05 | 3.70E-04 | 1.85E-05 | Loss of AC Output 1 | All Phases |
E002 Data
| W31P4Q-20-R-0015 | |||||||||||||||||||||||
| ATTACHMENT 0010b.2 | |||||||||||||||||||||||
| TAB 4 OF 4 | |||||||||||||||||||||||
| MEI: | Shelter -Power | ||||||||||||||||||||||
| Parent LRU: | E002 - Power Inverter-1000W | ||||||||||||||||||||||
| Compoment: | AC POWER INVERTER (1000W), A803 | ||||||||||||||||||||||
| Mission Phase-Operational Mode: | All Phases | ||||||||||||||||||||||
| FPMH: | 35.9454 | ||||||||||||||||||||||
| t: | 72 | ||||||||||||||||||||||
| Cr = ∑Cm = | 9.61E-03 | ||||||||||||||||||||||
| Modified Cr = | 4.81E-04 | (Redundancy) | |||||||||||||||||||||
| Due to the EOC Redundancy the Severity Classifications can be reduced Severity Classification III-1R | |||||||||||||||||||||||
| Failure Effect at | Failure Detection Method | Compemsating Provisions | |||||||||||||||||||||
| ID# | Function | Failure Mode Description | Failure Cause | Local Failure Effects | Next Higher Level Failure Effects | Major End Item Failure Effects | Safety | ||||||||||||||||
| Consideration | Safety | ||||||||||||||||||||||
| Impact | Operator Observation | Visual Indicator | C-Bit | ||||||||||||||||||||
| Capabilities | Severity | ||||||||||||||||||||||
| Classification | Alternate Design | ||||||||||||||||||||||
| Modifications | Modified Severity | ||||||||||||||||||||||
| Classification | β | βmod | α | λP | Cm | Mod Cm | Failure Mode Description | Mission Phase-Operational Mode | |||||||||||||||
| 15 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 16 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 17 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 18 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 19 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | No Output | Hardware Failure | Loss of DC/AC Inverter. | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.7143 | 3.59E-05 | 1.85E-03 | 9.24E-05 | Common Cause Failure | All Phases | |
| 20 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | Loss of AC Output 1 | Hardware Failure | Loss of AC Output Power | Loss of downstream components connected to CB18 and CB19 | Loss of Mission due to loss of critical components - Red Switches (2), Red Router, Blk Router | N/A | N/A | N/A | VI-001-50 (Power Inverter-1000W Power Indicator Fault) | TBD | Category I | EOCs are Redundant | Category III-1R | 1.00 | 0.05 | 0.1429 | 3.59E-05 | 3.70E-04 | 1.85E-05 | Loss of AC Output 1 | All Phases | |
| 21 | Provides 120 VAC and acts as an UPS. Converts +28 VDC from the NG2602 PS and vehicle battery. Output is connected to CB18 & 19 and from there to receptacles on racks 1 to 6. | Loss of AC Output 2 | Hardware Failure | Loss of AC Output Power | No Effect - Output not used. | No Effect - Output not used. | TBD | Category IV | EOCs are Redundant | Category IV | 0.00 | 0.00 | 0.1429 | 3.59E-05 | 0.00E+00 | 0.00E+00 | Loss of AC Output 2 | All Phases |
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