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产品简介：
该轻型自动供电设备，可以免除总是上电及下电备用系统的麻烦。该供电设备可以为Mid-Continent的一个地平仪提供电源并为一个空速表及高度计提供一小时照明。在飞行开始时激活，在主用电力消失时立即启动，在飞行中充电并且在飞行后自动关闭。紧急供电设备使用密闭的铅酸电池，可靠性高并且在寒冷天气中也能保证性能可靠。包括所有安装硬件及接头，无需昂贵的安装托盘，省钱省重量。是Honeywell Bendix/King KFD840的备用电池，也可以用作Mid-Continent电子地平仪的备用电源。
功能及特点：
·Simultaneously provides one primary power output and three lighting power outputs
·Pitot/Static ports or optional electrical input provides ability to work in automatic mode without pilot intervention
Arms at beginning of flight
Activates instantly upon power loss
Recharges during flight
Turns off after flight
·Utilizes sealed lead-acid cells for reliability and cold weather performanceLighting outputs can power LED or incandescent lighting at 5, 14 or 28 VDC
·Remote, mini-annunciation switch (with automatic dimming) controls test and manual operations
·Quality Mil-Spec connectors included
·Field replaceable battery module(s)
·Designed to operate Mid-Continent Instruments’ standby attitude indicator for one hour after primary power loss
·Amp-hours of power at 18V: 1.0 Ah
·Total system weight: 3.2 lbs.
·Designed and built in Wichita, Kansas, USA
·One year limited warranty
技术参数：
|
Power Input |
10–32 VDC; 0.25A nominal, 4.0A max (14V) 2.0A max (28V) |
|
Power Output |
18 VDC nominal |
|
Battery Capacity |
Battery Capacity |
|
Certification |
FAA TSO-C4c and RTCA DO-160E |
|
Weight |
3.2 lbs. |
|
Mating Connector |
25-pin female D-Sub (MD25F20JVL0 or equivalent) |
|
Annunciator Lighting |
LED backlighting, automatic internal dimming |
|
Battery Charging |
Automatic recharging when main power is present |
|
Compatibility |
Provides 60 minutes minimum (when fully charged) of backup power to Mid-Continent’s Electric Attitude Indicator Model 4200 or 4300 and lighting power to two additional instruments (5, 14 or 28V) ,Battery run time will vary depending on total power load for all other installations |