Low voltage operation certificate
If you want to engage in low-voltage operations, the quickest and cheapest way is to go directly to the Security Bureau to apply for an operation certificate. This operation certificate was issued by the safety production supervision and management bureau, originally issued by the labor bureau, and has now been transferred to the safety supervision bureau. However, please note that this operation certificate is only applicable to low-voltage operation, and high-voltage operation still needs to be trained by the Electric Power Bureau and obtain the corresponding network access operation certificate.
High and low pressure network access license
If you are on duty at high pressure, you need low pressure maintenance service, and you need to hold high and low pressure network access license at the same time. The Institute of Mechanical and Electrical Engineering mainly provides grade certificate training, but does not provide employment certificate. The grade certificate is mainly used to show the professional level of electricians, while the special operation certificate is an employment certificate issued by the safety supervision department (formerly the State Economic and Trade Commission), which is equivalent to a driver's license.
Special operation certificate
Network access operation certificate is a special operation certificate issued by the electric power department, which is divided into high voltage and low voltage. However, this certificate is mainly valid in the power system, and other units may prefer the special operation certificate of the state safety supervision department.
examination fee
I would like to remind you that there is some confusion in certificate management in China, and the phenomenon of fragmented management is more common. Therefore, it is recommended that electricians get more certificates in case of emergency, although this requires additional examination fees.