INSTRUCTIONAL MANUAL
2750L-P/4500L-P/6000L-P
August, 2001
Rev. K
-137-
SECTION 10
RTCA/DO-160C
10.1 GENERAL
The RTCA/DO-160C option is capable of performing all sections of RTCA/DO-160C for the AC Source signal.
10.2 INITIAL
SETUP
Nominal parameters for the AC Power source shall be as follows:
Output Voltage 115V L-N
Output Frequency 400 Hz
Output Phase Angle B 240
C
120
10.3 TEST
PERFORMED
10.3.1 NORMAL
STATE
1.
Normal State Voltage and Frequency test
2.
Voltage Unbalance test
3.
Waveform Distortion test
4.
Voltage
Modulation
test
5.
Frequency
Modulation
test
6.
Momentary Power Interrupt (Undervoltage) test
7.
Voltage Surge (Overvoltage) test
10.3.2 EMERGENCY
TEST
1.
Emergency Voltage and Frequency test
2.
Voltage
Unbalance
test
10.3.3 ABNORMAL
TEST
1.
Abnormal Voltage and Frequency test
2.
Momentary
Undervoltage
test
3.
Voltage
Surge
test
10.4
KEYPAD ENTRY (Refer to Figure 1 for Keyboard Flow Chart)
To perform a test from the keyboard, the following key sequence is required:
160
ENT
The following screen will appear:
DO160C: Sel A, B, C
ENT = all CLR = EXIT
Pressing the A, B, C or any combination selects the phase in test. Press ENT without the phase select for
simultaneous three phase test.
Summary of Contents for 2750L-P Series
Page 119: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 115 Figure 6 1 MODULE LOCATION...
Page 138: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 134 Figure 14 EMERGENCY VOLTAGE...
Page 148: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 144 FIGURE 2...
