Inorea PB6014, Быстрый старт

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12.09.2019 http://www.inorea.com
14
QUICK START GUIDE :
brake
unit extern
8.
FAULT DIAGNOSIS AND SOLUTIONS
No. Fault Possible cause
1
The brake
resistor
heated
badly when
it brakes.
Main circuit power IGBT
of the unit short circuit
Incorrect selection of the
brake unit voltage
Brake unit faulted
2
Inverter
OU
Lack of braking of the
brake resistor
Not suited brake unit
voltage
Brake unit faulted
3
No brake
sound
Brake resistor short or
open circuit
Cable connection not good
Brake unit fault
4
relay action
over
heat
protection
Heat sink temperature over
80
℃
The electric net voltage is too high, please select the high voltage setting.
Warning : Open the P and N, ensure there is no voltage between PN when use and inspect the
unit! This unit control circuit is not isolated circuit.
9. STANDARD SPECIFICATION
9.1. Model specification
The allowed maximum current of the power spares IGBT inside the brake unit with the certain
temperature.