Automatically controlled electric heater (ACEH)

A component part of heat supply system

This device is designed to maintain constant temperature of mount supports of devices installed on external surface of space vehicle.

Autonomous system of thermostatic unit ДС-3 of experimental equipment "Cone-А" with the use of ACEH.

It is self-regulating, with integral control system.

Features:

— conditions for exploitation of group 5.3 on GOST RV 20.39.304-98;
— power supply – 27 V;
— power 10 is W, if the probability of non-failure operation is 0,99995; power is  20 W, if the probability of non-failure operation is 0,995;
— temperature at working place is within the range (10…15)оС (can be regulated on demand);
— lifetime – 5 years;
— mass – 300 g.
  

Specifications