KM-100DV is a small-sized, long-acting contactor intended for switching on and off of electric power consumers in aircraft electrical systems operated in different climatic conditions (including tropical ones).
KM-100DV is designed for operation at ambient temperature from plus 50 to minus 60 ° С, relative humidity of ambient air up to 98% at 40 ° С, height above sea level up to 20,000 tons, vibration of attachment points in frequency range 10. . .200 Hz.
The contactor can withstand without damage and without spontaneous faults, opening of contacts linear acceleration up to 8 g and short-term shaking of fastening points with a frequency of 60.. .100 beats per minute with acceleration up to 4 g.
|Voltage nominal in the circuit, V||27|
|Rated load current in the contact circuit, A||100|
|Contact resistance, not more than, mΩ||30|
|Insulation resistance, no more than, MΩ||100|
|Operating voltage range, V||24 – 30|
|Service life, years||6|
|Weight, kg, no more than||0,32|