Figure 9-7: Power Interrupt For Group 2 And 3; Table 9-4: Normal Voltagesurge Sequence - California Instruments MX30-1 User Manual

User Manual - Rev AJ
F1
T2
Test no. 21(I)
T1 (ms ) 50
F1 (Hz) 360
F2 (Hz) Fmax
Fmax = 650 H z for Grou
Fmax = 800 Hz for Group 3
T2 = 20 msec
T3 = 5 msec
VOLTAGE SURGE
This test requires 160 volt output voltage. If the power source is set at the low voltage range,
the high voltage range w
source will be switched back to the low range automatically
Seq. No.
1
2
3
4
5
The output voltage will follow the sequence in Table 9-4. The above sequence will repeat itself
three times. Each repeat will start from sequence two. US and Group 1 will run at 400 Hz.
Group 2 and Group 3 will run at 360 Hz and 650 Hz for Group 2 and 800 Hz for Group 3. The
frequency will return to the nominal setting when the test is completed. The ← key (backspace)
will terminate the test at any time.
198
T 1
0 Volt
22(II) 23(III)
50 100
Fmax 360
360 Fmax
p 2
F igure 9-7: Power I
ill be selected before the test starts. At the end of the test, the power
RTCA Group 1
115 115
160 160
115 115
60 70
115 115

Table 9-4: Normal VoltageSurge Sequence

F2
T3
24(IV) 25(V)
100 200
Fmax 360
360 Fmax
nterr upt for Gr oup 2 an d 3
Voltage
Group 2
115
160
115
70
115
California Instruments
26(VI)
200
Fmax
360
Time
Group 3 ALL
115 5 Minute
170 30msec
115 5 Sec.
70 30msec
115 5 Sec.
MX Series