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SB/T 227-2017: General specification for food machinery - Technical requirements for electrical installations
Status: Valid SB/T 227: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SB/T 227-2017 | English | 199 |
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3 days [Need to translate]
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General specification for food machinery - Technical requirements for electrical installations
| Valid |
SB/T 227-2017
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| SB/T 227-2007 | English | 359 |
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3 days [Need to translate]
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General specification for food machinery. Technical requirements
| Obsolete |
SB/T 227-2007
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| SB 227-1985 | English | 199 |
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2 days [Need to translate]
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(General technical conditions for food machinery electrical installations basic technical requirements)
| Obsolete |
SB 227-1985
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PDF similar to SB/T 227-2017
Basic data | Standard ID | SB/T 227-2017 (SB/T227-2017) | | Description (Translated English) | General specification for food machinery - Technical requirements for electrical installations | | Sector / Industry | Domestic Trade Industry Standard (Recommended) | | Classification of Chinese Standard | X99 | | Word Count Estimation | 8,869 | | Date of Issue | 2017-01-13 | | Date of Implementation | 2017-10-01 | | Older Standard (superseded by this standard) | SB/T 227-2007 | | Regulation (derived from) | Ministry of Commerce Notice 2017 No.2; Industry Standard Filing Announcement 2017 No.5 (Total No.209) | | Issuing agency(ies) | Ministry of Commerce of the People's Republic of China | SB/T 227-2007: General specification for food machinery. Technical requirements---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
General specification for food machinery.Technical requirements
ICS 67.260
X99
Record number. 20481-2007
People's Republic of China domestic trade industry standard
Replacing SB 227-1985
General technical conditions for food machinery
Electrical device technical requirements
Released on.2007-03-28
2007-09-01 implementation
Published by the Ministry of Commerce
Foreword
This standard is a revision of SB 227-1985 "Technical Requirements for Electrical Equipment for General Technical Conditions of Food Machinery".
The main changes in this standard and SB 227-1985 are as follows.
--- Make major changes to the original standard, reclassify the provisions in the original standard, and divide it into Chapter 3 "General Electrical Installation Requirements",
Chapter 4, "Electronic Control Device Requirements" and Chapter 5, "Test Methods."
--- Chapter 3 "General electrical installation requirements", increased the mechanical strength of the device, heat and flame resistance of insulation materials; increased protection
Ground, accident protection, moisture resistance and other protection against electric shock; increased power cord and terminal requirements; increased minimum creepage
Distance and clearance and its measurement methods; revised leakage current and electrical strength regulations; removed insulation resistance
Provisions.
--- Chapter 4 "Electronic Control Device Requirements", increased the welding of components and circuits, the whole machine anti-vibration and anti-interference regulations.
---Chapter 5 "Inspection Method", added the provisions of heat resistance test, flame-resistant glow wire test, moisture resistance test, and other project tests;
The provisions of the grounding resistance test, the leakage current test, and the electrical strength test were changed; the provisions of the insulation resistance test were deleted.
Due to the wide variety and rapid development of food machinery, the safety requirements of electrical equipment for food machinery products are treated as follows.
Electrical equipment is the same as or similar to the products specified in GB 4706 "Safety of Household and Similar Electrical Appliances" series.
The safety requirements shall be in accordance with the relevant provisions of the GB 4706 series of standards, otherwise the relevant provisions of this standard shall be adopted.
This standard is one of the series of industry standards "General technical conditions for food machinery". The rest of the series of "General Technical Conditions for Food Machinery"
Industry standards are.
---SB/T 222 Basic technical requirements for general technical conditions of food machinery;
---SB/T 223 General technical requirements for food machinery, mechanical processing technical requirements;
---SB/T 224 food machinery general technical conditions assembly technical requirements;
---SB/T 225 Technical requirements for general technical conditions castings for food machinery;
---SB/T 226 General technical requirements for food machinery, technical requirements for welding and riveting;
---SB/T 228 general technical conditions for food machinery surface painting;
---SB/T 229 General requirements for food machinery; technical requirements for product packaging;
---SB/T 230 food machinery general technical conditions product inspection rules;
---SB/T 231 General technical conditions for food machinery, marking, transportation and storage.
This standard replaces SB 227-1985 as of the date of implementation.
This standard was proposed by the Ministry of Commerce of the People's Republic
This standard is under the jurisdiction of the National Commercial Machinery Standardization Technical Committee.
This standard was drafted. Zhejiang Gongshang University, National Food Service Machinery Quality Supervision and Inspection Center.
The main drafters of this standard. He Yangchun, Fu Yuying, Liu Xu, Wang Yubo, Hong Yuping.
General technical conditions for food machinery
Electrical device technical requirements
1 Scope
This standard specifies the technical requirements and inspection methods for general electrical devices and electronic control devices for food machinery products.
This standard applies to electrical equipment and electronic control devices for food machinery products. Electrical equipment and electronic control devices for export products
In addition to the provisions of this standard, the relevant provisions should also be implemented.
2 Normative references
The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all
Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study
Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard.
GB 4706.1-2005 Safety of household and similar electrical appliances - Part 1. General requirements
GB 5013.4-1997 Rubber insulated cables of rated voltages up to and including
GB 5023.3-1997 Polyethylene chloride insulated cables of rated voltages up to and including
Set of cables
GB/T 5169.11 Electrical and electronic products - Fire hazard test method - Glowing wire test and guide
GB/T 5226.1 Mechanical safety machinery and electrical equipment - Part 1. General technical conditions
GB 16935.1 Insulation of equipment in low-voltage systems - Part 1. Principles, requirements and tests
SJ/Z1792 Electrical equipment technical requirements for electrical equipment
3 General electrical installation requirements
3.1 Basic requirements
3.1.1 Electrical installations should be safe and reliable in normal use, even in the event of possible human negligence, ensuring the personnel and the surrounding environment.
Safety.
3.1.2 The working principle, use method, maintenance and repair of the electrical device shall be stated in the product instruction manual, and the electrical source shall be attached.
Picture.
3.2 Electrical components
3.2.1 Electrical components such as electric motors, electric heating elements, switchgear, control appliances, fuses, display instruments and wires installed on the product
All products should be selected to meet the requirements of laws and regulations and market access requirements.
3.2.2 Electrical components shall comply with the safety requirements stipulated by relevant national standards.
3.2.3 Electrical components shall be correctly installed according to the requirements of products and electrical installations, and located in places that are convenient for inspection and replacement, but shall not obstruct the machinery.
Maintenance adjustments for sports and equipment.
3.3 Materials and Structure
3.3.1 The components connected to the components and their boards shall have sufficient mechanical strength and their structure shall withstand the possibility of normal use.
The brutal handling that appeared.
3.3.2 Insulation parts and thermoplastic parts made of non-metallic materials used to support live parts (including connections) shall be filled
Heat resistant. Compliance is checked by heat resistance test.
3.3.3 Non-metallic parts shall be resistant to ignition and flame spread. Non-metallic parts shall withstand the specified test temperature,
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