INSTRUCTIONAL MANUAL
2750L-P/4500L-P/6000L-P
August, 2001
Rev. K
-140-
10.6 TEST
SPECIFICATION
10.6.1 NORMAL
STATE
10.6.1.1
NORMAL STATE MINIMUM VOLTAGE AND FREQUENCY TEST
DO160[A][B][C] :NORMal state :VOLT_FREQ :MINimum
This test will change the output voltage for single phase from 115V to 104V and for three-phase from 115V to
105.5V and the frequency from 400 Hz to 380 Hz. The test will last for 30 minutes. The CLR Key in local
operation will terminate the test at any time. Group execute trigger will terminate the test remotely. The
unselected phases will remain at 115 volts.
10.6.1.2
NORMAL STATE MAXIMUM VOLTAGE AND FREQUENCY TEST
DO160[A][B][C] :NORMal state :VOLT_FREQ :MAXimum
This test will change the output voltage for single phase from 115V to 122 volts and from 115V to 120.5 volts
for three-phase and the frequency from 400 Hz to 420 Hz. The test will last for 30 minutes. The CLR Key in
local operation will terminate the test at any time. Group execute trigger will terminate the test remotely. The
unselected phase will remain at 115 volts.
10.6.1.3
NORMAL STATE VOLTAGE UNBALANCE
DO160[A][B][C] :NORMal state :VOLTage :UNBalance
This test will change the output voltage for each phase from 115 volts to 112 volts and to 118 volts. The test
for all three phases will last 30 minutes. The test can be terminated at any time.
10.6.1.4
NORMAL STATE WAVEFORM DISTORTION
D0160[A][B][C] :NORMal state :WAVe form :DISTortion
This test will generate a 5% distortion on the selected phase. The test will last for 30 minutes. This test can be
terminated at any time.
10.6.1.5
NORMAL STATE VOLTAGE MODULATION
DO160[A][B][C] :NORMal state :VOLTage :MODulation <numeric>
This test requires a numeric value equal to the modulation rate in Hz. See Figure 2. The amplitude modulation
is calculated based on the modulation rate. This test will last for 2 minutes.
10.6.1.6
NORMAL STATE FREQUENCY MODULATION
DO160[A][B][C] :NORMal state :FREQency :MODulation <numeric>
This test requires a numeric value equal to the modulation rate in Hz. See Figure 3. The frequency
modulation is calculated based on the modulation rate. This test will last for two minutes.
10.6.1.7
NORMAL STATE POWER INTERRUPT
DO160[A][B][C] :NORMal state :VOLTage :UNDer<numeric>
Summary of Contents for 12000L-1P
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...