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5、UVW 短
路； 电机线圈
绝缘损坏
5. UVW
short circuit;
motor coil
insulation
damage
6、UVW 接
线脱落
6. UVW wire
off
7、散热不良
7. Poor heat
dissipation
8、变频板复位超
8、变频板受
时
干扰
8.Frequency
8. The
conversion board
inverter
reset timeout
board
disturbed
9、变频板看门狗
电路故障
9.Watchdog
circuit is
damaged
10、IGBT 内置
9、变频板故
NTC 失效
障
10.Failure of
9. The
IGBT built-in NTC
inverter
board is
11、变频板清除电
damaged
机短路标志位超
时
11.Frequency
conversion board
clearing motor
XYJGT90100TVE-001
5、检查线束端子
插接是否短路或
更换电机
5. Check the
connection and
ensure wire is
not short circuit
or change the
motor
6、检查线束端子
插接是否牢固或
更换线束
6.Check the
connection and
ensure it is
secure or change
wire
7、等待降温
7. Wait to cool
down
8、 等待干扰消失，
断电再上电
8.Wait for the
interference to
disappear, power
off and then
power on
9、更换变频板
9.Change the
inverter board
27
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