GB/T 14536.6-2022Automatic electrical controls - Part 6: Particular requirements for automatic electrical burner control systems (English PDF)

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents"

drafting.

This document is part 6 of GB/T 14536.GB/T 14536 has published the following parts.

---GB/T 14536.1-2022 Electric automatic controller Part 1.General requirements;

---GB/T 14536.3-2022 Electric automatic controller Part 3.Special requirements for motor thermal protector;

---GB/T 14536.4-2008 Household and similar electrical automatic controllers special features for thermal protectors for ballasts for fluorescent lamps

Require;

---GB/T 14536.7-2010 Household and similar electric automatic controllers, special requirements for pressure-sensitive electric automatic controllers

requirements, including mechanical requirements;

---GB/T 14536.8-2010 Special requirements for household and similar electric automatic controller timers and timing switches;

---GB/T 14536.9-2008 Special requirements for electric water valves with electric automatic controllers for household and similar purposes (including mechanical

Require);

---GB/T 14536.10-2022 Electric automatic controllers Part 10.Special requirements for temperature-sensitive controllers;

---GB/T 14536.11-2008 Special requirements for starting relays for motors of household and similar electric automatic controllers;

---GB/T 14536.12-2010 Special requirements for household and similar electric automatic controller energy regulator;

---GB/T 14536.13-2022 Electric automatic controller Part 13.Special requirements for electric door locks;

---GB/T 14536.15-2022 Electric automatic controllers Part 15.Special requirements for humidity sensitive controllers;

---GB/T 14536.16-2013 Special requirements for household and similar electric automatic controllers and electric starters;

---GB/T 14536.17-2005 Float-type or electrode-sensitive electric controllers used in household and similar electric automatic controllers and boiler appliances

Special requirements for inductive water level sensitive electric automatic controllers;

---GB/T 14536.18-2006 Electric automatic controllers for household and similar applications Float-type water level controllers for household and similar applications

special requirements;

---GB/T 14536.19-2017 Special requirements for electric gas valves with electric automatic controllers for household and similar purposes, including mechanical

Require;

---GB/T 14536.20-2008 Household and similar electric automatic controller water flow and air flow sensitive controller special requirements

requirements, including mechanical requirements;

---GB/T 14536.21-2008 Special requirements for household and similar electric automatic controller electric oil valve, including mechanical

Require.

This document replaces GB/T 14536.6-2008 "Special requirements for electric automatic control systems for electric automatic controllers and burners for household and similar purposes

"Requirements", compared with GB/T 14536.6-2008, except for structural adjustment and editorial changes, the main technical changes are as follows.

--- Added classification requirements (see H.7);

--- Added harmonic and interharmonic tests, including the power signal of the AC power port, the test status of the low frequency immunity test (see

H.27.4);

--- Increase the test status of the test procedure for voltage dips and interruptions (see H.27.5.1.2);

--- Increased voltage fluctuation test requirements (see H.27.5.2);

--- Changed the test procedures involved in radio electromagnetic field immunity (see H.27.12, H.26.12 of the.2008 edition).

This document is modified to adopt IEC 60730-2-5.2013 "Electric Automatic Controllers Part 2-5.Special Specifications for Burner Electric Automatic Control Systems"

Require".

This document sets 1.1 Scope and 1.2 Normative References in Chapter 1 of the international document as Chapter 1 and Chapter 2 separately, and then

The number of chapters and articles shall be extended. The chapters and articles of Appendix H, Appendix J, Appendix U, and Appendix V are adjusted accordingly.

Compared with IEC 60730-2-5.2013, this document has structural adjustments, and appendix BB has been deleted.

The following editorial changes have been made to this document.

--- In order to coordinate with the existing standard, change the name of the standard to "Electric automatic controller Part 6.Characteristics of electric automatic control system for burners

special requirements";

--- Included in the amendments of IEC 60730-2-5.2013/AMD1.2017 and IEC 60730-2-5.2013/AMD2.2021

content, the outer margins of the terms involved are marked with (||);

---Deleted the notes in 3.3.127, 16.7, 18.16.102.1 and H.27.11.101 of other countries or regions that have nothing to do with my country;

---Transfer the documents that are not normatively cited in Chapter 2 to the references;

--- Deleted the informative appendix BB that has nothing to do with our country.

Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.

Introduction

Automation and intelligence are the development goals of all kinds of live equipment, and the electric automatic controller is the cornerstone of its realization. as an appliance

The core components of the equipment, the inherent safety and functional safety of the electric automatic controller are closely related to the safety of personal and property. GB/T 14536

(All parts) Using the IEC 60730 series of standards, regulates the electrical safety of electrical appliances and other electrical and non-electrical equipment for household and similar purposes

In the absence of specific product standards, it can also be extended to industrial applications, such as central heating, air conditioning, process heating

Building automation, etc., including the following.

--- Electric automatic control device, which operates mechanically, electromechanically, electrically or electronically, responds to or controls conditions such as temperature, pressure, passage of time,

Parameters such as humidity, light, electrostatic effects, flow or liquid level;

--- Electric automatic control devices for starting small electric motors mainly used in household and similar appliances and equipment, this control

The device can be built into the motor or separate from the motor;

--- Non-automatic control devices related to automatic control devices.

The IEC 60730 series of standards have been revised several times, expanding the scope from household and similar electric automatic controllers to electric automatic control

In China, GB/T 14536 is being revised successively according to the new version of IEC standard. The revised GB/T 14536 is proposed to be composed of the following parts

Composition.

---GB/T 14536.1 Electric automatic controller Part 1.General requirements. The purpose is to generally standardize electric automatic controller products

Require.

---GB/T 14536.3 Electric automatic controller Part 3.Special requirements for motor thermal protectors. The purpose is to standardize electric

Machine thermal protector product requirements.

---GB/T 14536.4 Special requirements for household and similar electric automatic controllers, ballast thermal protectors for tubular fluorescent lamps.

The purpose is to standardize product requirements for ballast thermal protectors for tubular fluorescent lamps.

---GB/T 14536.6 Electric automatic controller Part 6.Special requirements for electric automatic burner control system. purpose is to regulate

Fan burner electric automatic control system requirements.

---GB/T 14536.7 Electric automatic controllers Part 7.Special requirements for pressure-sensitive electric automatic controllers, including mechanical requirements

beg. The purpose is to standardize the product requirements of pressure-sensitive electric automatic controllers.

---GB/T 14536.8 Electric automatic controller Part 8.Special requirements for timers and time switches. The purpose is to standardize

Timer and time switch product requirements.

--- GB/T 14536.9 Electric automatic controller Part 9.Special requirements for electric water valves, including mechanical requirements. purpose is

Standardize product requirements for electric water valves.

---GB/T 14536.10 Electric automatic controllers Part 10.Special requirements for temperature-sensitive controllers. The purpose is to standardize the temperature

Sensitive controller product requirements.

--- GB/T 14536.11 Special requirements for starting relays for electric motors of household and similar electric automatic controllers. purpose is

Standardize product requirements for starting relays for electric motors.

--- GB/T 14536.12 Electric automatic controller Part 12.Special requirements for energy regulators. The purpose is to standardize energy regulation

Saver product requirements.

---GB/T 14536.13 Electric automatic controller Part 13.Special requirements for electric door locks. The purpose is to standardize electric door locks

product requirement.

---GB/T 14536.15 Electric automatic controllers Part 15.Special requirements for humidity-sensitive controllers. The purpose is to regulate wet

Sensitive controller product requirements.

---GB/T 14536.16 Electric automatic controller Part 16.Special requirements for electric starters. The purpose is to standardize electric starters

product requirement.

---GB/T 14536.17 Electric automatic controllers Part 17.Special features for automatic electric air flow, water flow and water level sensing controllers

Require. The purpose is to standardize product requirements for automatic electric air flow, water flow and water level sensing controllers.

---GB/T 14536.23 Electric automatic controller Part 23.Special requirements for electronic sensors and sensing elements. purpose is

Specifies product requirements for electronic sensors and sensing elements.

---GB/T 14536.24 Electric automatic controller Part 24.Special requirements for stroke-sensitive controllers. The purpose is to standardize

Process-sensitive controller product requirements.

---GB/T 14536.25 Electric automatic controllers Part 25.Special requirements for current-sensitive controllers. The purpose is to regulate the electrical

Flow Sensitive Controller Product Requirements.

This document is used in conjunction with GB/T 14536.1-2022.And added appendix AA, which is convenient for users to refer to relevant appliance standards

The functional characteristics of the burner control system.

Electric automatic controllers Part 6.

Special requirements for burner electric automatic control system

1 Scope

This chapter of GB/T 14536.1-2022 applies except for the following.

replace.

This document applies to burner electric automatic control systems for automatic control of burners using oil, gas, coal or other fuels

system, the system is used in the following situations.

---Household and similar purposes;

---Shops, offices, hospitals, farms, and commercial and industrial applications.

This document is applicable to.

---A complete burner control system;

--- Separate program control device;

--- Separate electronic high-voltage ignition source;

--- Separate flame detector;

--- Separate high temperature operation (HTO) detector;

--- Burner control system for warm air heating equipment (furnace), which is equipped with electromechanical pressure difference controller to monitor combustion air

Pressure difference (2.AL type). This differential pressure controller provides a switch, as an alternative to one of the two switching elements, directly shutting off

Power supply for safety-related terminals.

Note 1.In this document, if it can be clearly used, the word "system" means "burner control system".

Note 2.In this document, the term "equipment" refers to "apparatus and equipment".

This document does not apply to thermoelectric flame monitoring controllers, thermoelectric flame monitoring controllers apply to ISO 23551-6.

This document also applies to electrical burner control systems intended for industrial process applications, such as ISO TC244 (ISO 13577)

Cover application.

This document applies to controllers powered by primary or secondary batteries, and its requirements are included in standards including Appendix V.

1.1 This document is applicable to the electric automatic combustion control system related to the safety of the burner and used in, on or in connection with the burner

Intrinsic safety, declared operating values, operating times, and operating sequences related to systematic testing.

Note. Requirements for specific operating values, operating time and operating sequence are given in the appliance and equipment standards.

1.2 This document applies to AC power supply systems with a rated voltage not exceeding 660V or DC power supply systems with a rated voltage of 600V.

1.3 If the response value of the automatic action of the controller depends on the method of installing the controller in the equipment, this document does not consider the response value.

If the response value is important to protect the user or the surrounding environment, the value defined in the relevant equipment standard or the value declared by the supplier is also

Be applicable.

1.4 This document also applies to systems containing electronic devices, see Appendix H for requirements.

1.5 This document applies to systems using negative temperature coefficient thermistors (NTC) or positive temperature coefficient thermistors (PTC).

According to Appendix J.