简要说明：西威牌的西威变频器售后服务产品：估价：600，规格：AVY6750-KBL BR4，产品系列编号：齐全

　　西威变频器维修，可修复西威变频器常见故障：无显示、缺相、过流、过压、欠压、过热、过载、接地、参数错误、有显示无输出、模块损坏等；

西威变频器维修与销售：Avy系列、G11UD 系列；

西威变频器维修： AVY2055-KBL AC4 AVY2075-KBL AC4 AVY3110-KBL AC4  
AVY3150-KBL AC4 AVY4185-KBL AC4 AVY4221-KBL AC4
AVy4301-KBL AC4 AVY4370-KBL AC4  AVY5550-KBL AC4
AVY5450-KBL AC4 AVO3150-KBL AC4 AVY6750-KBL AC4
AVY2055-KBLM  AVY2075-KBLM  AVO2055-KBLM  
AVY4185-KBLM  AVY3150-KBLM  AVY4221-KBLM
AVO5550-KBLM  AVO3075-KBLM  AVO3110-KBLM
AVO3130-KBL BR4   AVY6750-KBL BR4
AVY5450-KBL BR4   AVY5550-KBL BR4
AVY4301-KBL BR4   AVY4370-KBL BR4
AVY4185-KBL BR4   AVY3110-KBM BR4
AVY6750-KBX　　　　AGY3110-KBX
异步电梯西威变频器： 
AVY2055-KBL AC4   AVY3075-KBL AC4   AVY3110-KBL AC4 
AVY3150-KBL AC4   AVY4180-KBL AC4   AVY4220-KBL AC4
AVY4300-KBL AC4   AVY4370-KBL AC4   AVY5550-KBL AC4
AVY5450-KBL AC4   AVO3150-KBL AC4   AVY6750-KBL AC4
同步电梯专用西威变频器：
AVY2055-KBLM AVY2075-KBLM AVO2055-KBLM 
AVY4180-KBLM AVY3150-KBLM AVY4220-KBLM
AVO5550-KBLM AVO2075-KBLM AVO3110-KBLM
AVO3075-KBL BR4   AVY6750-KBL BR4
AVY5450-KBL BR4   AVY5550-KBL BR4
AVY4300-KBL BR4   AVY4370-KBL BR4
AVY3185-KBL BR4   AVY3110-KBM BR4
AVY6750-KXX   　　AGY3110-KBX
AGY3150-KBX   　　AGY2075-KBX
AGY4220-KBX   　　AGY5550-KBX
AVS3110-KBL   　　AVS2075-KBL   
AVS3150-KBL   　　AVS3185-KBL
AVY2055-KBL AC4 AVY2075-KBL AC4 AVY3110-KBL AC4 
AVY3150-KBL AC4 AVY4185-KBL AC4 AVY4221-KBL AC4
AVy4301-KBL AC4 AVY4370-KBL AC4 AVY5550-KBL AC4
AVY5450-KBL AC4 AVO3150-KBL AC4 AVY6750-KBL AC4
AVY2055-KBLM AVY2075-KBLM AVO2055-KBLM 
AVY4185-KBLM AVY3150-KBLM AVY4221-KBLM
AVO5550-KBLM AVO3075-KBLM AVO3110-KBLM
AVO3130-KBL BR4 AVY6750-KBL BR4
AVY5450-KBL BR4 AVY5550-KBL BR4
AVY4301-KBL BR4 AVY4370-KBL BR4
AVY4185-KBL BR4 AVY3110-KBM BR4
AVY6750-KBX AGY3110-KBX
AGY3150-KBX AGY2075-KBX
AVS1110-EBL AVs1075-KBL 
AVS1150-KBL AVS1185-KBL 
AGY3150-KBX　　　　AGY2075-KBX
AGY4221-KBX　　　　AGY5550-KBX
AVS1110-EBL　　　　AVs1075-KBL   
AVS1150-KBL　　　　AVS1185-KBL