Ellies FBIC3000VA/24V, User Manual

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3.5 Other Function
13
1
） ）
Output voltage & frequency switch
When Switch 1 is in "ON" , the output voltage is selected as 230VAC, and on the contrary as 220VAC;
When Switch 2 is in "ON" , the output frequency is selected as 60Hz, and on the contrary as 50Hz;
2) Relay interface
NOTE: If the output frequency or voltage of the inverter/charger is to be reset, it is required to turn off the
inverter/charger and power on the unit after setting.
Working principle:
When the battery voltage reaches the Low Voltage Disconnect Voltage
(
LVD
)
the coil of relay is energized, and the switch is
turned on. The dry contact can drive resistive loads 125VAC /1A, 30VDC/1A.
NOTE: When the utility input is abnormal, this dry contact can control the generator switch to charge the battery.
NOTE: If it is to change the range of input voltage, it can be realized by changing the resistance value of R.
1
）
Remote interface
2
）
Remote interface input voltage (3.3 ~ 12V ) DC
(1) The input voltage Vi is with in 2.5~ 10s, the AC output state is reversed (when the AC is formerly in output state, now it is
in 2.5~ 10s, thein no-output state; when the AC is formerly in no-output state, now it is in output state;)
(2) The input voltage Vi is greater than 10s, the AC is in output state all the time till the input voltage Vi disappears.