Yaskawa iQpump Controller Programming Manual Bedienungsanleitung PDF herunterladen (Seite 118)

100

101

118 YASKAWA TM.iQp.07 iQpump Controller Programming Manual

◆ L2-05 Undervoltage Detection Level

Setting Range: 150 ~ 210 Vdc

Factory Default: 190 Vdc

The L2-05 parameter sets the DC Bus undervoltage level. The setting of L2-05 affects the voltage at which a UV alarm or a UV1 fault

will occur. If the setting of L2-05 is lowered below the factory default level (190 Vdc for a 240 Vac drive and 380 Vdc for a 480 Vac

drive), then an AC Input Reactor must be installed on the input AC line to prevent inrush current from damaging the drive’s input diodes.

An AC Line dip and fast voltage recovery can potentially cause a large inrush current.

1 2 ... 113 114 115 116 117 118 119 120 121 122 123 ... 301 302

Kommentare zu diesen Handbüchern

Keine Kommentare

Yaskawa iQpump Controller Programming Manual Bedienungsanleitung Seite 118

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Ausrüstung Yaskawa iQpump Controller Programming Manual