Beijing Huibo Times Technology Co., Ltd. Shanghai Branch is a professional company specializing in chip-level repair of circuit boards and CNC systems, providing after-sales maintenance services. We offer professional ABB frequency converter ACS550 seriesmaintenance after-sales services. We have a complete inventory of equipment parts, a reliable ABB frequency converter testing platform, and experienced director-level engineers.

Our company provides professional maintenance services for CPU motherboards, servo drives, industrial computers, controllers, frequency converters, PLCs, NCUs, human-machine interfaces, power modules, soft starters, displays, touch screens, DC speed regulators, flow meters, CNC systems, and more.

ABB frequency converter ACS550 seriescommon faults:

No display, phase loss, overcurrent, overvoltage, undervoltage, overheating, overload, grounding, parameter errors, display but no output, module damage, error reports, etc.;

ABB frequency converter maintenance model series:

ACS150 series, ACS350 series, ACS400 series, ACS550 series, ACS800 series, ACS300 series, DCS402B,

ACS510-01-03A3-4, ACS510-01-04A1-4, ACS510-01-05A6-4, ACS510-01-07A2-4, ACS510-01-09A4-4, ACS510-01-012A-4, ACS510-01-017A-4, ACS510-01-025A-4, ACS510-01-031A-4, ACS510-01-038A-4, ACS510-01-046A-4, ACS510-01-045A-4, ACS510-01-060A-4, ACS510-01-072A-4, ACS510-01-088A-4, ACS510-01-096A-4, ACS510-01-125A-4, ACS510-01-124A-4, ACS510-01-157A-4, ACS510-01-180A-4, ACS510-01-195A-4, ACS800-04P-0550-5, ACS800-04P-0610-5, ACS800-04P-0140-7, ACS800-04P-0170-7, ACS800-04P-0210-7, ACS800-04P-0260-7, ACS800-04P-0320-7, ACS800-04P-0400-7, ACS800-04P-0440-7, ACS800-04P-0490-7, ACS800-04P-0550-7, ACS800-04P-0610-7, ACS800-02-0140-3, ACS800-02-0170-3, ACS800-02-0210-3, ACS800-02-0260-3, ACS800-02-0320-3, ACS800-02-0400-3, ACS800-02-0440-3, ACS800-02-0490-3, ACS800-02-0170-5, ACS800-02-0210-5, ACS401001132, DGV700

ACS310, ACS350, ACS501, ACS510, ACS140, ACS600, ACS1000, DCS502B

Huibo Maintenance National Contact Information:

Beijing Headquarters: Room 403A, Building 3, Saidi International Industrial Park, No. 6 Kechuang 14th Street, Beijing Economic and Technological Development Zone (Yizhuang)

Phone: 010-88459351/88459350

Shanghai Branch: Room 401, No. 69 Xingda Road, Pujiang Town, Minhang District, Shanghai

Phone: 18800339138/021-54257837/54257867

Shenzhen Branch: Room 313, No. 8 Shenshan Road (Longgang Section), Longdong Community, Baolong Street, Longgang District, Shenzhen

Phone: 0755-84576463/84576481

Our company specializes in the maintenance of:

British Eurotherm, Siemens, Danfoss, Lenze, Finnish Vacon, KEB, CT, AB, ABB, Schneider, Yaskawa, Fuji, Panasonic, Sanken, Hitachi, Mitsubishi, Toshiba, Omron, LG, Samsung, Hyundai, Delta, Taian, Teco, Dongchuan Jialing, Senlan, Anbonxin, Convo, Invt, Hailip, Komlong, Alpha, Yituo, Senhai, Huifeng Saipu, Fengguang, Fuling, Riye, Ene, and other frequency converters and various soft starters from various countries.