4 Start-Up Programming
YASK AWA TOEPYAIL1E01A YASKAWA AC Drive L1000E Quick Start Guide 111
Refer to the following table to install the inrush current suppression circuit for battery.
Table 31 Installation of the Inrush Current Suppression Circuit for Battery
Voltage
<1> Select the appropriate relay referring to the following calculation even if the battery voltage or main power current is applied.
Drive Model
CIMR-LE
Resistor Relay
200 V
2A0269 1.0 Ω, 80 W
<1>
2A0354 1.0 Ω, 80 W
2A0432 1.0 Ω, 80 W
400 V
4A0188 1.0 Ω, 120 W
4A0225 1.0 Ω, 220 W
4A0260 1.0 Ω, 220 W
Load current of battery (A) =
Motor rated power (kW) × Operation frequency when running battery (Hz) × 2 × 1000
Battery voltage (Vdc) × 0.6 (Motor efficiency) × Motor rated frequency (Hz)
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