GD310-UL series VFD
Peripheral options and parts
-259-
Installation of braking units:
The VFDs of 220V (
≥18.5kW) need external braking units.
The VFDs of 460V460V (G-type
≥37kW, P-type≥45kW) need external braking
units.
The VFDs of 575V need external braking units.
(+), (-) are the wiring terminals of the braking units.
The wiring length between the (+), (-) terminals of the VFD and the (+), (-)
terminals of the braking units should be no more than 5m, and the distributing
length among BR1 and BR2 and the braking resistor terminals should be no
more than 10m.
Signal installation is as below:
External braking resistor
Goodrive310-UL
DBU
(+)
DC+
(-)
DC-
PB
(+)
(-)
PE
(-)
Содержание GD310-011P-4-UL
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