Statement of Work-Specs.pdf

FY23 Statement of Work

Champion PCTRU Procurement -

September 20, 2022

1 Scope

This Statement of Work (SOW) is to support the certification and qualification of a commercially available 240 Amperes Passively Controlled Transformer Rectifier Unit (PCTRU) on the E-2D platform. The Navy intends to receive and test a minimum of 3 production representative units to perform this certification via mix of laboratory and flight level testing. This SOW outlines the assembly, shipping and handling, and support of these PCTRUs.

2 Requirements

The Navy requests the assembly and delivery of three (3) P/N 28VS240Y-34 PCTRUs to Naval Air Station Patuxent River for certification testing. PCTRUs shall be production representative and of the configuration as supplied to DOD entities. All normal production acceptance testing shall be performed on each PCTRU prior to delivery. A warranty on delivered units is preferred but not required as some of the Navy testing will be destructive in nature.

The contractor shall provide documentation and data for any prior certification work performed on P/N 28VS240Y-34. Specific MIL specifications requested are listed in Paragraph 3.1 of this SOW.

Contractor support of Navy test setup, PCTRU troubleshooting, and data reduction/test reporting is preferred but not required as part of this SOW. Testing to be conducted may include but is not limited to:

1. Shock Loading

2. Vibratory Loading

3. Electromagnetic Interference

4. Aircraft fit and installation checks

5. Non-Linear Electrical Loads

6. Aircraft DC power quality and loading ground test

7. Aircraft flight testing

3 Data (CDRL A001)

3.1 Engineering Data

The contractor shall provide a specification sheet for P/N that defines the input/output limitations, operating limitations, and installation limitations. Any prior certification documentation that pertains the following standards/specifications is requested.

Documentation may include but is not limited to test reports, design reviews, prior DoD certification, drawings etc:

1. MIL-PRF-7115 Rev G Amendment 1

2. MIL-STD-461 Rev G

3. MIL-STD-704 Rev A

3.1.1 Installation Data

The contractor shall provide data and/or drawings that define installation of P/N 28VS240Y-34. This shall include overall dimensions, mounting provisions, and input/output connector types and locations.

3.2 Hardware (CDRL A002)

The contractor shall deliver three (3) passive controlled transformer rectifier units, part number 28VS240Y-34 with attached mounting hardware for installation in an E-2D aircraft. Each unit shall contain an Acceptance Test Report with all data elements as defined by the contractor’s acceptance test procedure (ATP) processes.

4 Handling

The contractor shall package and preserve hardware per MIL-STD-2073-1, level B. The contractor shall protect assets from damage, including environmental, during all phases of manufacture, assembly, handling, transportation, and storage.

5 Marking Requirements

The contractor shall mark all material and containers in accordance with MIL-

STD-130.

Each kit shipping container shall be clearly marked with the appropriate part number, cage code and Serial Number.

6 Quality

The Contractor shall ensure supplied PCTRUs adhere to production level quality controls that ensures conformance to all applicable requirements of ISO 9001.