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GB/T 28270-2012Intelligent valve electric actuators (English PDF)

智能型阀门电动装置

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC

Level / Type

National · Recommended

Issue date

May 11, 2012

Implementation date

December 1, 2012

Scope

GB/T 28270-2012 is the English-translated version of 智能型阀门电动装置.

GB/T 28270-2012 is the Chinese standard "Intelligent valve electric actuators". Its scope clause reads: This standard specifies the intelligent electric valve actuators (hereinafter referred to as Intelligent Denso) terminology, technical requirements, test methods, inspection rules, marking Chi, packaging, transport and storage conditions.

This standard applies to direct drive motor switching, intelligent modulating electrical equipment. Its clauses include terms and definitions.

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Document preview — GB/T 28270-2012

National Standard of the People's Republic of China

ICS: 23.060.99
Classification: J 16

Issued by: General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC

Preface
1 Scope
2 Normative references
3 Terms and definitions
4 Functional requirements
4.1 Control and setting
4.2 Operation status indication
4.3 Parameter Configuration
4.4 fault diagnosis and data recording
4.5 Communication
5 Technical requirements
5.2 General Requirements
5.3 Electromagnetic Compatibility Requirements
5.4 adjusting Intelligent Denso
5.5 flameproof electrical equipment intelligent
6 Test methods
6.1 General technical requirements, test section
6.2 Electromagnetic compatibility test section
6.3 Functional Check
6.4 adjusting Intelligent Electrical Test
6.5 Explosion test
7 Inspection rules
7.1 factory inspection
7.2 13 random inspection
7.3 Type inspection
8 signs, packaging, transportation and storage
8.1 Marking
8.2 Packaging
8.3 Transportation and storage

1 Scope

This standard specifies the intelligent electric valve actuators (hereinafter referred to as Intelligent Denso) terminology, technical requirements, test methods, inspection rules, marking

Chi, packaging, transport and storage conditions.

This standard applies to direct drive motor switching, intelligent modulating electrical equipment.

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 755 rotating motor fixed and performance

GB/T 3797 electrical control equipment

GB 4208 enclosure protection (IP code)

GB 4824 industrial, scientific and medical (ISM) radio-frequency equipment - Electromagnetic disturbance characteristics - Limits and methods of measurement

GB/T 12222 multi-turn valve actuator connecting means

Turn valve actuator connected to the GB/T 12223 part

GB/T 13306 signage

GB/T 15479 industrial automation instruments of insulation resistance, dielectric strength technical requirements and test methods

GB/T 17626.2 electromagnetic compatibility test and measurement techniques - Electrostatic discharge immunity test

GB/T 17626.3 electromagnetic compatibility test and measurement technology RFEMS test

GB/T 17626.4 Electromagnetic compatibility Testing and measurement techniques - Electrical fast transient burst immunity test

GB/T 17626.5 electromagnetic compatibility test and measurement technology surge (impact) immunity test

GB/T 17626.6 electromagnetic compatibility test and measurement technology RF field induction of immunity to conducted disturbances

GB/T 17626.8 electromagnetic compatibility test and measurement techniques - Power frequency magnetic field immunity test

GB/T 17626.11 electromagnetic compatibility test and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests

Part 1 Electrical equipment compatibility requirements GB/T 18268.1 measurement, control and laboratory use. General requirements

GB/T 24922-2010 explosion-proof electric valve actuators technical conditions

GB/T 24923 common type valve electric device technology

JB/T8862 valve electric device life test procedures

3 Terms and Definitions

GB/T 24923 and define the following terms and definitions apply to this document.

3.1 The control unit controlunit

Receiving input control signals to control the motor start, stop and direction of rotation, and outputs an electrical signal corresponding to the operating state of the electrical components.

3.2 Intelligent electric valve actuators

Embedded microprocessor control unit, both man-machine interface, operating data recording, parameter configuration, fault diagnosis and protection

GB/T 28778 | GB/T 30832 | GB/T 29026 | GB/T 12221 | GB 35208 | GB 33146 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.

Referenced standards

Normative references

GB 755 · GB 4208 · JB/T8862

Cited by

Similar standards

GB/T 24923-2010|GB/T 4208-2017|GB 5226.1-2019|GB/T 12224-2015|GB/T 26640-2011|GB/T 28271-2012

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