2.3 Peripheral Devices
2-23
Compatible Devices
2
2.3.6
Noise Filter
A noise filter installed on the power supply side eliminates noise leaking from the main circuit power line to
the
Σ
-V-SD driver. The filter also reduces the noise leaking from the
Σ
-V-SD driver to the main circuit power
line.
Use a noise filter designed to suppress harmonic noise. Do not use general-purpose noise filters, because their
effectiveness is minimal when used with the
Σ
-V-SD driver.
Install a noise filter at the input side of the power regeneration converter.
Yaskawa recommends the following noise filters. For details, refer to
5.4 Noise Filter
.
∗
Also use the following compact AC power supply block-type capacitor (X capacitor).
Compact AC power supply block-type capacitor (X capacitor) model: LDA106M-AA (from Soshin Electric Co., Ltd.)
Power Regeneration Converter
Noise Filter Model
Input Voltage
Model
Three-phase,
200 VAC
CACP-JU15A3
HF3060C-SZC-47EDD
CACP-JU19A3
HF3080C-SZC-47EDD
CACP-JU22A3
HF3100C-SZC-47EDD
CACP-JU30A3
HF3150C-SZC-47EDD
CACP-JU45A3B
HF3200C-SZC-49EDE
*
Three-phase,
400 VAC
CACP-JU15D3
HF3030C-SZC-47DDD
CACP-JU19D3
HF3040C-SZC-47EDD
CACP-JU22D3
HF3050C-SZC-47EDD
Some noise filters have large leakage currents. Leakage current is also greatly affected
by ground conditions. If you use a ground fault detector, consider the ground conditions
and the leakage current of the noise filter when you select one.
Ask the manufacturer of the noise filter for details.