Frequency Converter - 05 - Statement of Work

STATEMENT OF WORK

FOR

A27-021 Mobile Frequency Converters
FSC: 6130

NAICS: 335999

Prepared by

OBCA / PZIMA

9/18/26

PREAMBLE

Commander’s Safety Intent
The safety of everyone on Tinker AFB is our top priority. All Individuals must accept personal responsibility for safety and seek opportunities for improving the safety of our work environment. Everyone working on Tinker AFB is challenged to find, fix (if able) and report all hazards and near-misses. It is our shared duty to take every reasonable step and precaution to prevent accidents and preserve the health/safety of each Contractor and Government employee.
1 SCOPE. This Statement of Work (SOW) defines the effort required for the purchase of five (5) each Mobile Frequency Converters to include Delivery, Offloading, Performance Verification, and Training at two (2) separate locations at Tinker Air Force Base, OK. The specific building and locations will be provided by the GPOC in the Delivery and Training Location Schedule.

2 REQUIREMENTS

2.1 General. The Contractor shall provide to the Government Point of Contact (GPOC) the date that the Delivery, Performance Verification, and Training will begin seven (7) business days prior to installation beginning. The Contractor shall be responsible for ensuring all services, parts and components provided under this contract are in accordance with (IAW) the terms and conditions outlined in this SOW. 2.2 Item Description. A27-021 Frequency Converters shall be for the purchase of five (5) ea. Power/Frequency Converters to consist of:
•
•

Two (2) ea. Power/Frequency Converters, Mobile, 180 kVA (Dual Output) Three (3) ea. Power/Frequency Converters, Mobile, 90 kVA (Single Output)

2.2.1 The requested equipment item descriptions/specifications are outlined below: a. Power/Frequency Converter, Mobile, 180 kVA (Dual Output) 1) Quantity: Two (2)
2) Shall be a COTS item
3) Shall be able to convert any conventional electrical power to 400 Hz aircraft power
4) Shall have the following requirements for the input: a)
Shall be fully operational with an input power of 60 Hz, 480 V, and 250 A
b)
Shall be 3-phase
c)
Shall have an input current harmonic distortion of a maximum of 5% at the rated load

d)

Shall be hard-wired with an input power cable with the
following
requirements:
i.
Shall be a minimum of 100 ft long
ii. Shall be equipped with an Appleton plug PN AP40134G end fitting
5) Shall have the following requirements for output:
a)
Shall be Dual AC output power