Evaluation of Haydon Time Delay Relays.
GENERAL DYNAMICS/ASTRONAUTICS SAN DIEGO CA
Pagination or Media Count:
The objective of the test was to evaluate time delay relays. The following tests were performed 1 Measurement of re-cycle time 2 Measurement of time delay accuracy in the presence of a step function line voltage change between 24v DC and 30v DC 3 Measurement of time accuracy at a temperature of 120F and 4 Determination of whether or not re-cycle may be initiated by a power interruption of one millisecond. Author
- Electrical and Electronic Equipment