![background image](http://html2.mh-extra.com/html/saft/4579/4579_component-maintenance-manual-with-illustrated-parts-list_3399673017.webp)
SAFT AMERICA INC.
COMPONENT MAINTENANCE MANUAL
4579
24-31-05
PAGE 1
Jan 30/98
DESCRIPTION AND OPERATION
1.
Description
The Nickel Cadmium Battery provides power either to the standby system or to start the
auxiliary power unit (APU). It is a nickel-cadmium type with sintered plate construction, and
uses a potassium hydroxide electrolyte. The battery consists of a case and cover, 20 cell
assemblies, and a temperature sensor assembly. The sensor assembly includes a
thermoswitch mounted on a plate against the end of the center row of cells. A charge control
thermistor is located between cells 6 and 9 in the center row of cells.
2.
Operation
The battery is charged on the aircraft by an on-board charger. The charge control thermistor
provides a signal to the charger to compensate the charge according to the battery
temperature. The thermostat will cut off the charger if the battery temperature exceeds a safe
operating limit.
Nickel-Cadmium Battery
Figure 1
Battery
Cover
Battery
Case
Temperature
Sensor
Assembly
Connector
Battery
Receptacle
Содержание 4579
Страница 2: ......
Страница 4: ......
Страница 6: ......
Страница 8: ......
Страница 10: ......
Страница 12: ......
Страница 14: ......
Страница 16: ......
Страница 42: ......
Страница 46: ......
Страница 54: ...SAFT AMERICA INC COMPONENT MAINTENANCE MANUAL 4579 24 31 05 PAGE 706 Jan 30 98 Battery Liners Figure 702...
Страница 56: ......
Страница 58: ......
Страница 63: ...SAFT AMERICA INC COMPONENT MAINTENANCE MANUAL 4579 24 31 05 PAGE 1003 Jan 30 98 Figure 1 1 of 3...
Страница 64: ...SAFT AMERICA INC COMPONENT MAINTENANCE MANUAL 4579 24 31 05 PAGE 1004 Jan 30 98 Figure 1 2 of 3 Figure 1 3 of 3...
Страница 66: ......