Power Master PM-1500SI-12X, Руководство пользователя

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C Group (INVERTER):
C1 Group (INVERTER)
C1-01: INVERTER Output Voltage
Use constant C1-01 to change the RMS output voltage of the INVERTER.
C1-02: Bat Low ?V Shut-down
With this setting, one can determine the battery voltage at which level the INVERTER will
switch off. This can be useful to prevent drawing too much current from an exhausted
battery.
This voltage level will always lie below the Bat Low ? V Restart (C1-03) level. In fact,
changing this level will also change the Bat Low ? V Restart (C1-03) level.
C1-03=C1-02+offset voltage
For example: PM-1500SI-122, when C1-02=9.3V, C1-03=10.9V, offset voltage=1.6V
(10.9-9.3), C1-03 will automatically go to 11.6V(10.0+1.6) after C1-02 is changed to 10.0V.
C1-03: Battery Low ? V Restart
This setting forms a pair with Bat Low ? V Shut-down (C1-02). With this setting, one
determines the battery voltage at which level the INVERTER will switch on.
In fact, the parameter which is changed is the difference between Bat Low ? V Shut-down
(C1-02) and Bat Low ? V Restart (C1-03). The result of this is that when changing the Bat
Low ? V Shut-down (C1-02) level, this level also changes.
C1-05: Power Assist Select
Using this constant C1-05, the Power Assist feature can be enabled or disabled. Use Power
Assist to prevent an external circuit breaker to trip when the load on the Stackable Inverter
is too high.
If the load exceeds the AC IN Current Limit (B2-05), the Stackable Inverter will start
inverting and will provide the extra current needed.
※
Note: When Power Assist is enabled. C1-05=1 (Initial setting), there is a minimum AC input
current limit of approximate 2-3 Amps. Setting a lower limit (B2-05) than this minimum
value will result in the minimum limit. (Note: In a parallel system, this limits per Stackable
Inverter!)