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Goodrive300
inverters Appendix D
309
The inverters of 380V (≤30kW) only need external braking resistors.
PB and (+) are the wiring terminals of the braking resistors.
Installation of braking units:
The inverters of 380V (≥37kW) need external braking units.
The inverters of 660V need external braking units.
(+), (-) are the wiring terminals of the braking units.
The wiring length between the (+),(-) terminals of the inverter 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:
Содержание GD300-004G-4
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Страница 211: ...Goodrive300 inverters Basic operation instruction 210 convolution is required The working flowchart is as below...
Страница 227: ...Goodrive300 inverters Fault tracking 226 8 6 2 Motor vibration...
Страница 228: ...Goodrive300 inverters Fault tracking 227 8 6 3 Overvoltage 8 6 4 Undervoltage fault...
Страница 312: ...1 1 0 0 1 0 0 7 7 9 C E 66001 00035 201303 V1 4...