Note 4)
In the cases below involving a general-purpose inverter, a large
peak current flows on the power supply side, sometimes destroying the
converter module.
¡The unbalance factor of the power supply is 3% or higher.
¡The power supply capacity is at least 10 times greater than the inverter
capacity(and the power supply capacity, 500kVA or more).
¡Abrupt power supply changes are expected.
some examples) Several inverters are interconnected with a short bus.
An installed leading capacitor opens and closes.
Note 5)
RC Value of the thermal Relay is 1.1 times greater than the
motor rated current. Also, RC Value is adjustable to the wiring
distance, but contacts us in this case.
Note 6)
Do not connect and disconnect the power supply more than
1/5(minute / number)
There is the danger of inverter damage.
Note 7)
When the EEPROM error E 08 occurs, be sure to confirm the
setting values again.
1-14
ENDA E-100 INSTRUCTION MANUAL
