JJF 1701.2-2018 Active National Metrology Technical Specifications JJF

JJF 1701.2-2018 Program of Pattern Evaluation of Instrument Transformers—Part 2:Standard Voltage Transformers

JJF 1701.2-2018 Program of Pattern Evaluation of Instrument Transformers—Part 2:Standard Voltage Transformers

Publish Date: 2018-02-27 Implement Date: 2018-05-27 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1701.2-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2018-02-27

Implement Date: 2018-05-27

Pages: 32 pages

Scope

This outline is applicable to the type evaluation test of standard voltage transformers with a rated frequency of 50 Hz (or 60 Hz), a rated primary voltage of 1 kV or higher, and an accuracy level of 0.001 to 0.1.

Development Information

Word Count: 37 Thousand words Pages: 32 pages

Same series standard

JJF 1701.1-2018 Program of Pattern Evaluation of Instrument Transformers—Part 1:Standard Current Transformers

Referenced Standards

SJ 3213 JJG 314-2010 Instrument Voltage Transformers GB 311.1-1997 Insulation co-ordination for high voltage transmission and distribution equipment GB/T 311.1-2012 Insulation co-ordination—Part 1:Definitions,principles and rules GB/T 1226-2001 General pressure gauge GB/T 1226-2010 General pressure gauge GB/T 1226-2017 General pressure gauge GB/T 4857.3-1992 Packaging—Complete, filled transport packages—Stacking tests using static load GB/T 4857.3-2008 Packaging—Basic tests for transport packages—Part 3:Stacking test methods using a static load GB/T 4857.10-1992 Packaging—Transport packages—Sinusoidal vibration test method using a variable vibration frequency GB/T 4857.10-2005 Packaging—Basic tests for transport packages—Part 10:Sinusoidal vibration test method using at variable vibration frequency GB/T 11023-2018 Test method of SF6 gas tightness for high-voltage switchgear GB/T 20840.1-2010 Instrument transformers—Part 1:General requirements JB/T 5357-2002 Voltage Transformer Test Guidelines DL/T 617-1997 Gas Insulated Metal-Enclosed Switchgear Technical Specification JB/T 5357-1991 Voltage transformer test guidelines JJG 314-1994 Verification Regulation of Voltage Transformers of Measuring Service DL/T 617-2010 Specification for Gas-insulated metal-enclosed switchgear DL/T 617-2019

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