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SH/T 3081-2019Design specification for instrumentation earthing in petrochemical engineering (English PDF)

石油化工仪表接地设计规范

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

August 2, 2019

Implementation date

January 1, 2020

Scope

SH/T 3081-2019 is the English-translated version of 石油化工仪表接地设计规范.

SH/T 3081-2019 — This standard specifies the design principles and technical requirements of the petrochemical instrument system's grounding classification, grounding system structure, grounding method, project implementation, grounding resistance and design plan.

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Document preview — SH/T 3081-2019

National Standard of the People's Republic of China

ICS: 25.040.01
Classification: P 72
Replacing: SH/T 3081-2003

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the design principles and technical requirements of the petrochemical instrument system's grounding classification, grounding system structure, grounding method, project implementation, grounding resistance and design plan. This standard is applicable to the engineering design of instruments and automatic control systems in the new, expanded and rebuilt projects of petrochemical and coal-based oil and chemical products.

Document data

International classification (ICS): 25.040.01.

Chinese classification (CCS): P72.

Estimated length of the Chinese original: 24,284 words.

Supersedes the earlier edition SH/T 3081-2003.

Standards quoted by this document

GB 50057-2010

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 3396-2022Determination of trace oxygen in ethylene and propylene for industrial use—Electrochemical method

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