AMETEK Compact IX 2253 - Manual (Page 131)

User Manual 2253i / 2253iX
AMETEK California Instruments 131
VOLT SURGE
This test will produce voltage surge defined by Table 9-18. This test will be repeated three times with
ten seconds intervals. The voltage values are halved for 14.0V category B equipment.
Category Surge 1 Surge 2
Volt Dwell (msec) Volt Dwell (msec)
A 46.3 100 37.8 1000
B 60 100 40 1000
Z 80 100 48 1000
Table 9-18: Abnormal Voltage Surge
9.6.3 Emergency Test
The Emergency test is selected from the DO-160 DC Main Menu. This test will set the output voltage
to 18V for 28V equipment and to 9V for 14V equipment. The test will last for 30 minutes. The
 key
(backspace) will terminate the test at any time.