Atch-01. NPTU Battery Capacity and Discharge Tester_ Salient Characteristics.pdf

This document is a Salient Characteristics specification for a Battery Capacity and Discharge Tester. The requirement is to purchase one DV Power Brand Name or equal Battery DC Capacity and Discharge Tester (Model # BLU-C 300) for the Moored Training Ship 701, specifically to confirm operational functionality of engineering safety features through battery capacity testing. The tester is mission-critical and must have specific technical capabilities including 300VDC power, 270A discharge, 20KW power output, ground plug-in, parallel operation ability, and the capability to test batteries while in service.

Key specifications include a mobile and hand-carriable design (one worker able to carry up to 50 lbs), a 7-inch color touch screen display, fan cooling system, and multiple discharge modes (constant current, power, resistance, and voltage). The device must have an accuracy of ±0.5% of reading ± 0.1 V (0 - 800 V DC) and include critical safety features such as thermal cut-outs, automatic overload protection, an emergency stop button, and protection against overcurrent, overheat, and overvoltage conditions. The specification document is dated 05 Sep 2025 and provides a comprehensive technical overview for potential suppliers.