Kikusui PAT160-25T, Руководство по эксплуатации

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PAT-T 4kW
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6
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Fig.6-1 Panel display example d u ring parallel operation
(examples of PAT60-67T X 2 u nits)
p. 4-26
Remote sensing
Available only on the master unit.
Chapter 5
External control
Available only on the master unit.
p. 5-21
External monitoring
• External monitoring of output voltage (V MON)
Can be monitored on the master unit.
• External monitoring of output current (I MON)
Can be monitored on the master unit.
• Status monitors
The status of the constant voltage operation (CV STATUS), constant current
operation (CC STATUS), output on, and POWER switch on can be monitored
on each master and slave unit. However, slave units always output the status of
the constant current operation.
For details on ALM STATUS, see the “Alarms” below.
• Do not connect the common w ires of the master and slave monitors
o u tside the PAT. If the w ire connecting the load comes loose, the common
w ire w ill break.
Alarm
If an alarm is detected, the units behave as follows:
• Master unit
If an alarm is detected on the master unit, alarms on the slave units are also
activated, and the output of the entire system is turned off or the breaker trips.
• Slave unit
If an alarm signal is applied from the master unit, the output is turned off or the
breaker trips on the slave unit independently.
p. 4-20
In determining whether to function the breaker trip when the alarm is detected, it
can be set by the config setting (CF27). To do the breaker trip as to when the OVP/
OCP trips, it is set by the config setting (CF28) on the master unit and (CF27) on the
slave unit.
p. 4-10, p. 6-7
■
Releasing the alarm
If the breaker trips, turn the power switch on after eliminating the cause of the
alarm. If the output is turned off, turn the power switch off from the slave unit and
the master unit in this order, after eliminating the cause of the alarm, turn the power
switch on from the slave unit and the master unit in this order.
See
See
See
CAUTION
See
See