GB 50070-2009
Code for design of electric power in mine (English Version)
- Standard No.
- GB 50070-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- Replace By
- GB 50070-2020
- Latest
- GB 50070-2020
- Replace
- GB 50070-1994
- Scope
- This code is applicable to the electric power design of all kinds of mines newly built, rebuilt and expanded except petroleum mines.
GB 50070-2009 Referenced Document
- GB 16895.11 Electrical installations of buildings Part 4: Protection for safety,Chapter 44: Protection against overvoltages Section 442-Protection of low-voltage installations against temporary overvoltages and faults beween high-voltage systems and earth
- GB 16895.21 Low-voltage electrical installations.Part 4-41:Protection for safety.Protection against electric shock*， 2011-12-30 Update
- GB 50029 Compressed air station design specification*， 2014-08-01 Update
- GB 50052 Code for design electric power supply system *， 2009-11-11 Update
- GB 50055 Code for design of electric distribution of general-purpose utilization equipment*， 2011-07-26 Update
- GB 50431 Belt conveyor engineering technical standards*， 2020-06-09 Update
- GB/T 14285 Technical regulations for relay protection and safety automatic devices*， 2023-11-27 Update
- GB/T 18039.4 Electromagnetic compatibility—Environment—Compatibility levels in industrial plants for low-frequency conducted disturbances*， 2017-12-29 Update
- GB/T 9089.1 Electrical installations for outdoor sites under heavy conditions—Part 1: Vocabulary*， 2021-10-11 Update
- GB/T 9089.2 Electrical installations for outdoor sites under heavy conditions—Part 2: General protection requirements*， 2023-05-23 Update
- GB/T 9089.3 Electrical installations under severe outdoor conditions Part 3: General requirements for equipment and accessories*， 2023-12-28 Update
- GB/T 9089.4 Electrical installations for outdoor sites under heavy conditions.Part 4:Requirements for the installation
- GB/T 9089.5 Electrical installations for outdoor sites under heavy conditions - Part 5: Operating requirements
GB 50070-2009 history
- 2020 GB 50070-2020 Mine Power Design Standards
- 2009 GB 50070-2009 Code for design of electric power in mine
- 1994 GB 50070-1994 Code for power design of mine
