Inverter repair prices, Shenyang on people (certified), Onishi electronic converter repair provided by the Shenyang Electric Co., the people. Shenyang on China Electric Co. (www.zsmsy.com) is specialized in the "high-low-voltage inverter, high and low voltage soft starter, magnetic switches, programmable logic controller (PLC)" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Wei Song. Drive repair overcurrent protection processing method, a liter of speed when starting on the trip drive repair, which is a very serious phenomenon overcurrent inverter repair technology, mainly the work of machinery there jammed ① ② load side there is no short circuit, Check with megger on the ground there is no short ③ inverter power module there is no damage ④ starting torque of the motor is too small, the drag system not turn up two, starting when not immediately trip drive repair network, and during operation trip, mainly to check ① short time setting up speed, longer acceleration time and deceleration time is set too short ②, ③ longer deceleration time torque compensation (U / F ratio) is set too large, space-time caused by low-frequency load current is too large ④ electronic thermal relay setting improper action current set too small, causing the drive to malfunction on China Shenyang Electric Co., Ltd. to undertake industrial automation and control system design, installation, engineering and maintenance; professional maintenance States converter, DC drives, PLC programming machine repair business. The company is market-oriented, technology and development, quality of survival. The company has a sound management system inverter maintenance support, advanced testing and inspection test equipment, with large-scale maintenance entity, truly provide customers with the best quality service. Drive set for air switch maintenance problems What are the requirements? mccb recommended list of parameters, as follows: This parameter is the general type mccb recommended specifications for the baseline. You may be more upscale specifications. And inverter match (step-down) transformer capacity