JB/T 7565.1-2011Specification of flameproof three-phase asynchronous motor - Part 1: Series YB3 flameproof three-phase asynchronous motor (Frame size 63 to 355) (English PDF)
隔爆型三相异步电动机技术条件 第1部分：YB3系列隔爆型三相异步电动机
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for JB/T 7565.1-2011 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 20, 2011
Implementation date
April 1, 2012
Scope
JB/T 7565.1-2011 is the English-translated version of 隔爆型三相异步电动机技术条件 第1部分：YB3系列隔爆型三相异步电动机.
JB/T 7565.1-2011 is Part 1 of the recommended machinery industry standard on flameproof three-phase asynchronous motors, and it covers the YB3 series in frame sizes 63 to 355.
The part sets the type, the basic parameters and dimensions, the technical requirements, the test methods and inspection rules, and the requirements for signs and packaging of these motors.
It applies to the YB3 series motors, and derived motors of the series with other requirements may also refer to it. Issued by the Ministry of Industry and Information Technology under Chinese classification K25 and international classification 29.260.20, it replaces JB/T 7565.1-2004. Among the standards it quotes are GB 755-2008, GB 3836.1 and GB 3836.2.
Found what you need?
Document preview — JB/T 7565.1-2011
National Standard of the People's Republic of China
- ICS
- 29.260.20
- Replacing
- JB/T 7565.1-2004
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
- 2 Normative References
- 3 Types, Basic Parameters and Dimensions
- 4 Technical Requirements
- 5 Test Methods and Inspection Rules
- 6 Marking and Packaging
1 Foreword
JB/T 7565.1-2011 was issued by MIIT on 20 December 2011 and has been in force since 1 April 2012.
It replaces the earlier edition JB/T 7565.1-2004.
It is one of 13 parts of the JB/T 7565 series.
2 Scope
This standard is Part 1 of the recommended machinery industry standard on flameproof three-phase asynchronous motors, and it covers the YB3 series in frame sizes 63 to 355. The part sets the type, the basic parameters and dimensions, the technical requirements, the test methods and inspection rules, and the requirements for signs and packaging of these motors. It applies to the YB3 series motors, and derived motors of the series with other requirements may also refer to it. Issued by the Ministry of Industry and Information Technology under Chinese classification K25 and international classification 29.260.20, it replaces JB/T 7565.1-2004. Among the standards it quotes are GB 755-2008, GB 3836.1 and GB 3836.2.
3 Normative references
JB/T 7565.1-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191
GB 755-2008
GB/T 755.2
GB/T 997
GB/T 1032-2005
GB 1971-2006
GB/T 1993
GB/T 2423.4
GB 3836.1
GB 3836.2
GB/T 4772.1
GB/T 4942.1
GB 10068-2008
GB/T 10069.1
GB/T 12665
GB 14711-2006
GB 18613-2006
GB/T 22719.1-2008 — Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 7565-1999 — YB2 series flameproof three-phase asynchronous motors - Technical specifications
JB/T 7565.2-2002 — induction motors - Part 2: YB2-W, YB2-TH, YB2-THW, YB2-TA and YB2-TAW series flameproof three-phase induction motors
JB/T 7565.2-2015 — Part 2-YB3-W, YB3-TH, YB3-THW, YB3-TA&YB3-TAW series flameproof three-phase asynchronous motor(frame size 63 to 355)
JB/T 7565.3-2004 — induction motors - Part 3: YB2-F1, YB2-WF1, YB2-F2 and YB2-WF2 series anti-corrosion and outdoor anti-corrosion flameproof three-phase induction motors
JB/T 7565.3-2015 — Asynchronous motor - Part 3-YB3-F1, YB3-WF1, YB3-F2, YB3-WF2 series flameproof three-phase asynchronous motor(frame size 63 to 355)
JB/T 7565.4-2004 — induction motors - Part 4: YB2 series flameproof (Ex d II C T1-T4) three-phase induction motors (frame size 63 to 355)
JB/T 7565.4-2015 — motors - Part 4: YB3 series flameproof (Ex d II C T1-T4) three-phase asynchronous motors (frame size 63 to 355)
JB/T 7565.5-2004 — induction motors - Part 5: YBF2 series flameproof three-phase induction motors for fans (frame size 63 to 355)
JB/T 7565.5-2015 — induction motors - Part 5: YBF3 series flameproof three-phase induction motors for fans (frame size 63 to 355)
JB/T 7565.6-2004 — induction motors - Part 6: YB2-H series marine flameproof three-phase induction motors (frame size 63 to 355)
JB/T 7565.6-2015 — motors - Part 6-YB3-H series flameproof three-phase asynchronous motors for ships(frame size 63 to 355)
JB/T 7565.7-2016 — motors - Part 7: YBGB3 & YBGB3-W series flameproof three-phase asynchronous motors for indoor and outdoor pipeline pumps (frame size 80 to 315)
Other editions:
JB/T 7565.1-2004 (earlier edition)
6 Classification and status
International classification (ICS): 29.260.20
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.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 997Classification of types of construction, mounting arrangements and terminal box position (IM Code) for rotating electrical machines
- GB/T 1032-2005Test methods for three-phase asynchronous motors
- GB/T 1993Cooling methods for rotating electrical machines
- GB/T 2423.4Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
- GB/T 4772.1Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
GB 755-2008 · GB/T 755.2 · GB 1971-2006 · GB 3836.1 · GB 3836.2 · GB/T 4942.1 · GB 10068-2008 · GB 14711-2006
Similar standards
Editions of JB/T 7565.1
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7565.1-2011 | Specification of flameproof three-phase asynchronous motor - Part 1: Series YB3 flameproof three-phase asynchronous motor (Frame size 63 to 355) | current edition | Current |
| JB/T 7565.1-2004 | Specification of flameproof three-phase asynchronous motor - Part 1: Series YB3 flameproof three-phase asynchronous motor (Frame size 63 to 355) | previous edition | Superseded |
This page sells the current edition, JB/T 7565.1-2011. Earlier editions are listed for reference only.
How to Download JB/T 7565.1-2011
- 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.
Related Standards
GB/T 10069.1-2006 — Measurement of airborne noise emitted by rotating electrical machines and the noise limits -- Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
GB/T 12665-2017 — Requirements of damp-heat testing of electrical machine for service in general environmental condition
GB/T 191-2025 — Graphical symbols marking for handling and storage of packages
Secure payment via Stripe
Payments accepted
JB/T 7565.1-2011
$135.00