关键词 |
AB 22C-D038A103 |
面向地区 |
全国 |
AB 22C-D038A103 变频器
ab变频器出现ER08故障代码表示变频器处于欠压故障状态。主要原因有输入电源过低或缺相、变频器内部电压检测电路异常、变频器主回路电路异常等。通用变频器电压输入范围为三相320V~460V。在实际应用中当变频器满载运行,而输入电压低于340V时可能会出现欠压保护,这时应提高电网输入电压或变频器降额使用;若输入电压正常,变频器在运行中却出现ER08故障,则可判断为变频器内部故障。如图1所示可能为主回路中KS接触器跳开使限流电阻在变频器运行时串联到主回路中,这时若变频器带负载运行便会出现ER08故障。若变频器主回路正常,出现ER08报警的原因大多为电压检测电路故障。一般变频器的电压检测电路为开关电源的一组输出,经过取样、比较电路后给CPU处理器,当超过设定值时,CPU根据比较信号输出故障封锁信号并封锁IGBT,同时显示故障代码。
440TMRKSE14AB
440TMRKSE14AC
440TMRKSE14AE
440TMRKSE14AF
TLPB070040DJA34A
TLPB070040DKA34S
440FEEAJV01500
1492PEXTRH
5094SERIALXT
TLPB070040DKA14A
2090CSBM1DE18AF14
TLPB070040DJA34S
2090CSBM1DG14LF15
TC201022M0
TC205022M0
TLPB070040DJA14A
TLPB070040DKA14S
529843R
TLPB070040DJA14S
440TMDALJ10AA0B
104SC97D210BC
440TMDASE20AAAB
2198C1004ERS
2198C4004ERS
2090CSBM1DF18AA28
TLPB115200DKMC2A
TLPB145150DKMC2A
2090CSBM1DG14LF16
TLPB115200DJMC2A
HRB99999C017R
TLPB145150DJMC2A
TLPB115200DKMC2S
TLPB145150DKMC2S
TLPB090075DKA34A
104C60KD22
104C60KL22
TLPB115200DJMC2S
2198TVT0304E
2090CSBM1DE14AA22
TLPB145150DJMC2S
TLPB090075DJA34A
TLPB090075DKA34S
2090CSBM1DE06VA05
2090CSBM1DE18AF16
TLPB090075DKA14A
2198TCTP
487110R
487111R
TLPB090075DJA34S
2090CSBM1DG18LF20
TLPB090075DJA14A
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440FEHANU01500
TLPB090075DJA14S
1718IR4B
1718IT4B
1718PSDC
2198E4007ERS
H01010954DR
440FM1420DYNN
TC202024M5
140GJ3F4D25UCAA
1718IF4HB
1494GBF3N
440FEAAEU02900
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440FM1227DBNN
440FM1516CBNN
TLPB145200DKMC2A
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140GH0C3C20SDAAMT
2198E4015ERS
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440FEAAEU03220
2198C1007ERS
2198C4007ERS
TC211024M5
140GJ3H4D15SA
440FEEADV02700
2090CSBM1DG14LF20
440TMSSUE20XX
TC209024M5
571865R
571867R
TC701022M0
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