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GB 50397-2007 PDF English

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GB 50397-2007: Code for acceptance of electrical construction installation in metallurgy
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GB 50397-2007145 Add to Cart Auto, 9 seconds. Code for acceptance of electrical construction installation in metallurgy Valid

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GB 50397-2007: Code for acceptance of electrical construction installation in metallurgy

---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB50397-2007
GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA P GB 50397-2007 Code for Acceptance of Electrical Equipment Installation Engineering in Metallurgy Issued on: APRIL 6, 2007 Implemented on: OCTOBER 1, 2007 Issued by. Ministry of Construction of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China.

Table of Contents

1 General Provisions "· "... "... ( 1 ) 2 Basic Requirements ... ( 2 ) 2. 1 General Requirements "...' "• ·" "' "· "• "..." "· "· "..." "• "..." ·" "• "• •" "· "· "... • •" "..." "· ( 2 ) 2. 2 Inspection of Main Equipment and Materials "· "• "· "· "· "· "· "· "· "· "..." ·" "..." "· "..." "· "• ( 3 ) 2. 3 Division of Construction Quality Acceptance for Electrical Equipment Installation Engineering in Metallurgy "· "• "• "..." "• "..." "· "• "• •" "· "• "· •" "..." "• "..." "• •" ·" ·" "· "• 2. 4 Quality Acceptance of Electrical Equipment Installation Engineering in Metallurgy 2. 5 Procedure and Organization for Construction Quality Acceptance of Electrical Equipment Installation Engineering in Metallurgy ·" ·" "• "..." "..." "· "..." "· "..." ·" ·" "• "..." ·" "..." •" "· 2. 6 Documents for Completion Acceptance of Works ·" "· "..." •" "· "• "· "• •" ·" "· "· "· "· "· "· "· "· 3 Installation of High-Voltage Electrical Equipment ... 3. 1 Dominant Items "' "' ... '" ... ••• '" "' ... "' ... "' ... "' "' ... "' ... '" ... '" ... "' 3. 2 General Items "· "..." ·" "• "· "· "· "· "· "· "· •" "· "..." "· "· "• "..." "..." "• •" ·" · • · "..." "· "• 4 Installation of Power Transformer ... 4. 1 Dominant Items ... '" ... "' ... "' ... "' "' ... "' ... "' ... 4. 2 General Items "· "• "• "· "· "· "· "• "• "· "..." ·" ·" "..." •" ·" "· "· "• "• "· "· "..." •" "• "• "· "· 5 Installation of Instrument Transformer, Reactor, Lightning Arrester and Capacitor ... 5. 1 Dominant Items ... "' "' "' "' "' "' '" "' ... '" "' "' ... "' "' '" "' ... "' "' ... '" "' "' ... '" "' 5. 2 General Items ·" "· "... • "· "· "· "... "· "· "· "· "· "..." "· "· "..." "· "· "..." "· "· "..." ·" "..." 6 Installation of Electrical Rotating Motor ... 6. 1 Dominant Items "· "..." "..." "· "· "· "· "..." ·" "• "• "· "• "..." "• "· "· "· "• "· "..." ·" "· "· 6. 2 General Items "· "... • ·" "· "· "· "..." "• ·" "· "• "· "..." "• •" "· "· "· "• "• ·" ... "· "· "· "..." "· 7 Installation of Distribution Panel and Switch Cabinet ... ( 22 ) 7. 1 Dominant Items "· "• "..." "' ·" ·" '" "· "· "..." "... "• •" ·" ·" ·" "• "..." "· "· "· "• "• ·" ·" "• ( 22 ) 7. 2 General items ... '" ... "' "' '" ... "' '" "' "' "' ... '" ( 22 ) 8 Installation of Storage Battery ... ( 24 ) 8. 1 Dominant Items "· "..." "• •" ·" • · • "..." "• •" ·" "· "..." ·" ·" "..." "· "..." "• "... "· "· "· "• "• ( 24 ) 8. 2 General Items "..." ·" ·" ·" "• "• "· "· "· "..." "• "· "· "..." •" "· "• "..." "..." "• "..." ·" ·" "· "· ( 24 ) 9 Installation of Low-Voltage Apparatus ... ( 26) 9. 1 Dominant Items "' "· "' ... '" ..." ... "' '" "... "' ... "' '" ... '" ... "' "' ... "· "' ( 26 ) 9. 2 General Items "' ... '" "' ... "' '" ... "' "' ... "' "' '" ... "' '" ... "' ... '" '" ... '" ( 26 ) 10 Installation of Electrical Equipment for Crane ... ( 28 ) 10. 1 Dominant Items "' ... '" '" ... "' ... "' '" ... '" "' ... "' ... "' '" ... "' ... "' ... "' "• ( 28 ) 10. 2 General Items "· "· "• "• "... "· "· "· "... "· "· "· "· "· "• ·" "· "..." "... "· "..." ·" ·" •" ( 28 ) 11 Installation of Trolley line and Traveling Flexible Cable ... ( 30 ) 11. 1 Dominant Items ... "' ... '" ... "' "' ... "' ... "' ... '" ... "' ... '" ... ( 30 ) • 1 • 11. 2 General Items '" "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' "' ( 30 ) 12 Installation of Bus bar Device ... "... "... "... ( 32 ) 12. 1 Dominant Items "' "' ·•• "' "' ... "' "' "' '" "' "' "' "' "' '" "' "' ... "' "' "' "' "' "' ... "' '" "' "' ( 32 ) 12. 2 General Items ... ••• ••• ... ••• ... ••• ... ( 32 ) 13 Cable Line ... ( 36 ) 13. 1 Dominant Items "· "..." "· "· "· "· "· "..." ·" "..." "... "..." "..." "· "..." "· "..." "· "· "· "· ( 36 ) 13. 2 General Items "' "' "· "' "' •" ·•· "' "' ... '" "' "• "· "· "' '" "· "' "' "' "' "· "' "• "' "' '" ... "' ( 36 ) 14 Laying of Lines in Open Pit Mine ... ( 39 ) 14. 1 Dominant Items "' ... "' "' "' "' ... "' '" '" ... "' ... "' '" "' ... "' "' ... '" ( 39 ) 14. 2 General Items ... ••• ... ••• ••• ... ••• ... 000 ••• ( 39) 15 Laying of Cables in Underground Mine ... ( 40 ) 15. 1 Dominant Items "' '" "' "' "' "' "' "' "' "' ... "' "' "' '" "' "' "' ·•· '" "' "' ... "' "' "' "' "' "' "' ( 40 ) 15. 2 General Items "· '" "' ... "' "' "... "' "' ... "... "' '" ... "... "· "' ... '" ... ( 40 ) 16 Installation of Cable Bearer and Tray ... ( 42 ) 16. 1 Dominant Items "' ... '" '" ... '" "' '" '" "' ... "' '" '" '" '" "' ... '" '" "' '" ... "' "' "' "' '" "' "' ( 42 ) 16. 2 General Items ... "' "· '" "... • "' •" "' "· "' "' "· '" "· "' "• "· "' •" "· "· "· "' ... "' "' "· "' ... ( 42 ) 17 Preparation of Cable Terminal and Joint ... ( 44 ) 17. 1 Dominant Items '" ... "' '" '" "' '" "' ... "' "' '" "' '" ... '" "' "' ••• '" "' "' '" "' "' "' "' "' "' ( 44 ) 17. 2 General Items ... "' "· "' "• • • • '" ... '" "· '" "' "· '" "· "' ... "· '" ·" "· "· "· '" "' "' ... "... ( 44 ) 18 Installation of Overhead Line and Pole-Mounted Electrical Equipment ... ( 47) 18. 1 Dominant Items "..." "... •" "· "· "..." "..." "• "..." "· "· "· "• •" ... "· "· "· "• "• "· "· •" "' "· ( 4 7 ) 18. 2 General Items • ... "' "... • · "• "' ... "' "· "' '" "· '" "· "' "... • • "' '" "' ... "• "' '" "' "' "... "' ( 4 7 ) 19 Installation of Traction Network ... ( 50 ) 19. 1 Dominant Items '" ... "' '" '" "' "' "' ... '" "' "' ... "' "' ... "' ... "' '" ... '" "' ... "' ... ( 50 ) 19. 2 General Items ... • • •• ... • • ... • • ... • • • • ... • • • ... • • •• ... • · • ... ( 50 ) 20 Piping and Wiring ..." ... "... ( 55 ) 20. 1 Dominant Items ... "' ... "' ... "' "' '" ... "' ... '" ... "' "' ... "' "' ... ( 55 ) 20. 2 General Items ... "' "• "' "... '" ·" "' "• "' "' "· "' "• '" "· "' "' '" "' "' "· "' ... "' "• "' "· ( 55 ) 21 Installation of Electrical Lighting Equipment ... ( 60 ) 21. 1 Dominant Items "• "• ·" "· "• ·" "· "· •" ·" ·" "..." ·" ·" ·" ·" "· "' ·" ·" ·" "..." "· "· "· "· "· •.. ( 60 ) 21. 2 General Items ... "' '" '" '" ... "' '" ... '" ... '" ... "' '" ... "' ... "' ... "' ( 61 ) 22 Installation of Lighting Fixture and Distribution Box in Mine ... ( 65 ) 22. 1 Dominant Items "' "' "' "' ... '" ... "' '" '" ... '" ... '" '" "' ... "' '" '" '" ... '" '" ... "' "' ... ( 65 ) 22. 2 General Items "· "' "..." ..." '" ... '" ... "· "' ... "' '" ... "... '" ... '" '" "· ( 65 ) 23 Installation of Lightning Rod (Conduction) and Grounding Device ... ( 66 ) 23. 1 Dominant Items "' "' "' '" "' "' ... '" '" '" '" ... "' '" '" "' "' "' ... '" '" ... "' ... "' "' "' ... ( 66 ) 23. 2 General Items ... ••• ... ••• ... ••• ••• ... ( 67) 24 Laying of Electrical Lines in Explosive Gas Atmospheres ... ( 72 ) 24. 1 Dominant Items ... ••• ... ••• ••• ... ••• ... ••• ... ( 72) 24. 2 General Items "· '" ... "' '" "' "' ... '" "' '" "' "· '" '" "• "' "... '" "... "... "· ( 72 ) 25 Installation of Electrical Equipment in Explosive Gas Atmospheres ... ( 76 ) ... ......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.

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