24-Mar-2010 Source: United Rotorcraft Solutions
DECATUR, TX, MARCH 23, 2010:Â United Rotorcraft Solutions (URS) was awarded a FAA Supplemental Type Certificate (STC) SR09567RC for their Lead Acid Battery Maintainer on March 22, 2010.
The STC is for the Bell 407.Â Weighing less than 5 pounds, the maintainer increases battery life and can be left on without harming the battery. It also provides de-sulfating of the battery and has reverse polarity protection, short circuit protection and over voltage protection, soft start and stop; no in-rush of current protects the battery.
The maintainer is FCC Class B EMI interface compliant and is safe for FADEC. The benefits of the URS battery maintainer are automatic switch-mode battery charger; input: 115VAC, output: 24VDC, 2Amp constant current, automatic cut-off and true float.
The system has the provisions for shore power with an enunciator light in the instrument panel that illuminates when shore power is connected.
The kit comes complete with all required hardware.Â Additional helicopter models are soon to follow.
United Rotorcraft Solutions, FAA Repair Station UX9R241Y, provides aircraft completions and refurbishment services, systems integration, maintenance, component overhaul, customized interior installations and unsurpassed exterior finishing.Â They also offer FAA approved NVG compatible lighting systems for many model helicopters.