11.9 Power Regenerative PWM Converters, RHC Series
11-46
■ Generated loss
In CT mode
In VT mode
LR2-15C 150 LFC2-15C 19 GRZG150 0.2Ω 3 48
LR2-22C 230 LFC2-22C 26 GRZG200 0.13Ω 3 68
LR2-37C 330 LFC2-37C 32
GRZG400 0.1Ω 3
107
LR2-55C 450 LFC2-55C 43 240
LR4-15C 160 LFC4-15C 20 GRZG150 0.79Ω 3 48
LR4-22C 230 LFC4-22C 22 GRZG200 0.53Ω 3 70
LR4-37C 350 LFC4-37C 36 GRZG400 0.38Ω 3 86
LR4-55C 490 LFC4-55C 43 GRZG400 0.26Ω 3 130
Note: Generated losses listed in the above tables are approximate values that are calculated according to the
following conditions:
• The power supply is three-phase 200 V/400 V 50 Hz with 0% interphase voltage unbalance ratio.
• The capacity of the power supply used is the larger of either 500 kVA or 10 times the rated capacity of
the inverter.
• The motor is a 4-pole standard model at full load (100%).
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