81
Table 5-1:
Description of remote EPO port
EPO Logic Setting
Position
Description
N.C
X1.1 & X1.2
EPO is activated when X1.1 & X1.2 opened
N.O
X1.1 & X1.2
EPO is activated when X1.1 & X1.2 shortened
If EPO Logic setting is Normal Closed (N.C), EPO is triggered when pins 1 and 2 of X1 are opened.
Otherwise, EPO Logic setting is Normal Opened (N.O). EPO is triggered when pins 1 and 2 of X1
are closed.
Note:
1.
EPO function activates shutdown of the rectifiers, inverters and static transfer switch. But it
does not internally disconnect the input power supply.
2.
The default setting of the EPO function logic is Normal Opened (N.O).
5.1.2 X4-Maintenance Bypass Switch State Port
X4 is the maintenance bypass switch port. The port is shown in Figure 5-3 and described in
Table
5-2
.
Figure 5-3 Maintenance Bypass Switch State port
Table 5-2:
Description of Maintenance Bypass Switch State port
Name
Position
Description
Maintain Bypass Pin1
X4.1
Maintenance bypass switch state
Maintain Bypass Pin 2
X4.2
Maintenance bypass switch state
X4.3
No use
X4.4
No use
5.1.3 X6-Battery Cabinet Temperature Detection Port
There is battery cabinet temperature detection function in the UPS. The temperature of UPS
battery cabinet can be detected through the external battery cabinet temperature detection sensor.
Communication between the UPS and Battery temperature detection board was through I2C
communication protocol. X6 is the battery cabinet temperature detection port. The port is shown
in Figure 5-4 and described in
Table 5-3
.
Figure 5-4 Battery Cabinet Temperature Detection Port
Содержание F22 Online UPS
Страница 1: ...F22 Online UPS For 30KW Power Module Uninterruptible Power Supply System Version 4 0 User Manual ...
Страница 18: ...15 Figure 2 14 Standard Series 42U Terminal Blocks Figure 2 15 Extended Series 42U Terminal Blocks ...
Страница 25: ...22 ...
Страница 57: ...54 Figure 4 6 Control menu Figure 4 7 Control screen page 1 Figure 4 8 Control screen page 2 ...
