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Warning:
1. Before turning on the display, you must check for proper wiring according to the wiring diagram above to avoid system
problems.
2. All connections must be firmly secured to prevent abnormal system operation caused by cable loss.
3. When the AC outlet is connected to a charging equipment, it will be properly connected according to the charging equipment
requirements to avoid damage.
4. When the AC outlet is connected to a charging equipment, it will be properly connected according to the charging equipment
requirements.
5. When using the split phase parallel feature, it is necessary to set the corresponding phase sequence on the adjustment
element [31].
When using the biphasic function (applicable to U-series models):
Assuming that the output voltage set by the setting element [38] is 120 VAC (U-series): :
a. All machine screens connected to P1 should be set to "2P0"; when all machine screens connected to P2 are set to
"2P1", the voltage phase difference between P1 and P2 is 120 degrees, and the voltage between the live L1 cable of P1
phase and the live L2 cable of P2 phase is 120*1,732=208Vac.The voltage between L1-N, L2- N is 120Vac.
b. All machine screens connected to P1 should be set to "2P0"; when all machine screens connected to P2 are set to
"2P2", the voltage phase difference between P1 and P2 is 180 degrees, and the voltage between the live L1 cable of P1
phase and the live L2 cable of P2 phase is 120*2=240 VAC. The voltage between L1-N, L2-N is 120Vac.
When using the three-phase function (applicable to S- and U-series models):
Assuming that the output voltage set by the setting element [38] is 120 VAC (U-series):
c. All machine screens connected to P1 must be set to "3P1"; all machine screens connected to P2 must be set to "3P2":
all machine screens connected to P3 must be set to "3P3". At this time, the voltage phase difference between (P1-P2,
P1-P3, P2-P3) is 120 degrees, and the voltage between the live L1 cable of the P1 phase and the live L2 cable of the
P2 phase is 120*1 ,732=208Vac, and the same value between L1-L3 and L2-L3.The voltage between L1-N, L2-N, L3-N
is 120Vac.
Assuming that the output voltage set by the setting element [38] is 230 VAC (S-series).
d. All machine screens connected to P1 must be set to "3P1"; all machine screens connected to P2 must be set to "3P2":
all machine screens connected to P3 must be set to "3P3". At this time, the voltage phase difference between (P1-P2,
P1-P3, P2-P3) is 120 degrees, and the voltage between the live L1 cable of the P1 phase and the live L2 cable of the
P2 phase is 230*1 ,732=398Vac, and the same value between L1-L3 and L2-L3.The voltage between L1-N, L2- N, L3-N
is 230Vac.
6. When setting [31] [38] across the screen, the machine under setting turns on, and the other machines turn off. When the
configuration of this computer is complete, turn on another computer and begin the configuration. After the computer
configuration is complete, shut down all computers and turn them on to restart them.
7. Once the system is operating, measure the output voltage to make sure it is correct, then connect it to the loads.
2. Installation Instructions
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