Valid

GB/T 2900.89-2012Electrotechnical terminology -- Electrical and electronic measurements and measuring instruments -- Part 2: General terms relating to electrical measurements (English PDF)

电工术语电工电子测量和仪器仪表第2部分：电测量的通用术语

Preview PDF

This is a limited preview

Buy now to download the full PDF (10 pages)

Need quotation for your management?

Get a formal quotation for GB/T 2900.89-2012 in 30 minutes.

Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

June 29, 2012

Implementation date

September 1, 2012

Scope

GB/T 2900.89-2012 is the English-translated version of 电工术语电工电子测量和仪器仪表第2部分：电测量的通用术语.

GB/T 2900.89-2012 — This part of the standard specifies general terms and definitions used in electric and electronic measuring instruments and electrical measurements.

This section applies to the technical field of electric and electronic measurements and instrumentation related.

Found what you need?

Document preview — GB/T 2900.89-2012

National Standard of the People's Republic of China

ICS: 01.040.17
Classification: L 85

Issued by: Standardization Administration of China

Preface
1 Scope
2 Normative references
3 Terms and definitions
3.1 Basic terms
3.2 Meter class
3.3 Annex
3.4 Components
3.5 Physical Characteristics
3.6 Electrical characteristics
3.7 Performance
Chinese index

Foreword

Rules in this section in accordance with GB/T 1.1-2009 given draft.

This part is Part 89 GB/T 2900's.

This section identical with IEC 60050 (300-312). "International Electrotechnical Vocabulary Part 312 for electric and electronic measurements and instrumentation 2001 Score. electric generic term "measurement.

This section, the term item number and IEC 60050 (300-312).2001 consistent.

This part of the current national standard GB/T 2900.73-2008 "Electrotechnical terminology grounding and protection against electric shock", GB/T 2900.13-2008 "Electrotechnical terminology credibility and quality" made possible coordination.

Consistency correspondence between this part of international documents and normative references of our files are as follows.

--- GB/T 2900.73-2008 Electrotechnical terminology grounded and electric shock protection (IEC 60050 (195).1998, MOD) this part of the National Technical Committee of Standardization Electrotechnical terminology and centralized (SAC/TC232).

This section is drafted. Mechanical Engineering Research Institute, the Harbin Electrical Instrument, China Electronics Standardization Institute, China Institute of Metrology Study hospital.

1 Scope

This part of the standard specifies general terms and definitions used in electric and electronic measuring instruments and electrical measurements.

This section applies to the technical field of electric and electronic measurements and instrumentation related.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 2900.13-2008 Electrotechnical terminology credibility and quality of service (IEC 60050 (191).1990.Amend.1.1999 AndAmend.2.2002, IDT) IEC 60050-195:1998 International Electrotechnical Vocabulary - Part 195. Earthing and protection against electric shock (International electrotechnicalvocabulary-Part 195. Earthingandprotectionagainstelectricshock) ISO , IEC etal., 1993 international measurement terms (VIM) (Internationalvocabularyofbasicandgeneralterms inmetrology (VIM))

3 Terms and Definitions

3.1 Basic terms

312-01-01

Current circuit Measuring instruments circuit wherein the current is equal or proportional to the current access measuring instrumentation circuits.

Note. The current can be.

--- Directly involved in the measured current;

--- Provided by the current transformer is proportional to the applied electric current;

--- From an external shunt.

312-01-02

Voltage circuit Measuring instruments circuit, a voltage measuring circuit connected instruments applied thereto.

Note. This voltage can be.

--- Direct voltage to be measured;

--- Provided by an external transformer or voltage divider ratio;

--- Via an external series resistor or impedance voltage obtained by dividing.

312-01-03

Common mode voltage it exists between each input terminal and the reference point of the respective portions of the input voltage or the amplitude and phase of the same polarity.

Note. The reference point may be the end of the chassis, a measure to end or inaccessible points.

GB/T 2900.89-2012/IEC 60050 (300-312).2001

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 10 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 2900.13-2008 · IEC 60050

Cited by

How to Download GB/T 2900.89-2012

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.