JB/T 7836.1-2005Electric heaters for electrical machines - Part 1: General technical requirements (English PDF)
电机用电加热器 第1部分：通用技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 14, 2005
Implementation date
August 1, 2005
Scope
JB/T 7836.1-2005 is the English-translated version of 电机用电加热器 第1部分：通用技术条件.
JB/T 7836.1-2005 is the Chinese machinery industry standard covering electric heaters for electrical machines, Part 1: General technical requirements. It was issued on 14 February 2005 and has been in force since 1 August 2005, replacing JB/T 7836.1-1995.
The document is under the responsibility of the Ministry of Industry and Information Technology. This page is published from the official record of the 2005 edition.
The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.
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Document preview — JB/T 7836.1-2005
National Standard of the People's Republic of China
- Replacing
- JB/T 7836.1-1995
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- [Preview only]
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Type
- 3.2 Basic parameters
- 4 Types and basic parameters
- 4.1 Types
- 4.2 Model designation
- 4.3 Nominal operating conditions
- 4.4 Safety and hygiene
- 4.5 Welding
- 4.6 Bridge (After crane operation mechanism assembled)
- 4.7 Assembly
- 4.8 Electrical control equipment
- 4.9 Steel pretreatment and painting
- 5 Technical requirements
- 5.1 General requirements
- 5.2 Safety requirements
- 5.3 Cold and hot working forming
- 5.4 Rated load test
- 5.5 Whole machine noise test
- 5.6 Static rigidity test
- 5.7 Dynamic load test
- 5.8 Crane span deviation
- 5.9 Diagonal difference of bridge
- 6 Test methods
- 6.1 Exit-factory inspection
- 6.2 Type inspection
- 7 Inspection rules
- 7.1 Marking
- 7.2 Packaging, transportation and storage
- 7.3 Transportation
- 7.4 Storage
- 8 Marking, packaging, transportation and storage
- 9 标志和标签 9 Marking and labeling
1 Foreword
JB/T 7836.1-2005 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 14 February 2005 and has been in force since 1 August 2005.
It replaces the earlier edition JB/T 7836.1-1995.
It is one of 7 parts of the JB/T 7836 series.
2 Scope Preview
JB/T 7836.1-2005 carries no ICS number and no Chinese Standard Classification code.
This catalogue holds 21,922 other JB/T standards.
Of the 5,298 JB/T standards that do carry an ICS number, 1,460 (28%) fall under ICS 25, in the field of manufacturing engineering.
3 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
4 Related standards
Other parts of this standard:
JB/T 7836.2-1995 — Ordinary finned-tube electric heaters
JB/T 7836.2-2005 — Part 2: General-purpose finned tube electric heaters
JB/T 7836.2-2026 — Electric heater for electrical machine - Part 2: Ordinary fin tube electric heater
JB/T 7836.3-1995 — Explosion-proof finned tube electric heaters
JB/T 7836.3-2005 — Part 3: Explosion-proof finned tube electric heaters
JB/T 7836.3-2026 — Electric heater for electrical machine - Part 3: Explosion-proof fin tube electric heater
Other editions:
JB/T 7836.1-2026 (later edition)
JB/T 7836.1-1995 (earlier edition)
Standards on related subjects:
GB/T 7409.4-2023 — Excitation systems for synchronous machines - Part 4: Technical requirements of excitation systems for medium and small synchronous machines
GB/T 10068-2020 — Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity
JB/T 9615.1-2000 — Test methods for interturn insulation of random-wound windings of low-voltage AC machines
JB/T 7608-2026 — Test method and limits of dielectric dissipation factor of coil for HV and AC electric machine
5 Classification and status
Chinese Standard Classification (CCS): K 20
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of JB/T 7836.1
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7836.1-2005 | Electric heaters for electrical machines - Part 1: General technical requirements | current edition | Current |
| JB/T 7836.1-1995 | Electric heaters for electrical machines - Part 1: General technical requirements | previous edition | Superseded |
This page sells the current edition, JB/T 7836.1-2005. Earlier editions are listed for reference only.
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Related Standards
JB/T 7836.2-2026 — Electric heater for electrical machine - Part 2: Ordinary fin tube electric heater
JB/T 7836.2-2005 — Electric heaters for electrical machines - Part 2: General-purpose finned tube electric heaters
JB/T 7836.2-1995 — Electric heaters for electrical machines - Ordinary finned-tube electric heaters
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JB/T 7836.1-2005
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