| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 4831-2016 |
Specification for model of rotating electrical motor |
230.0 |
via email in 1 business day |
valid,,2016-9-1 |
|
| GB/T 17948.1-2018 |
Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for wire-wound windings—Thermal evaluation and classification |
615.0 |
via email in 1~8 business day |
valid,,2019-2-1 |
|
| GB/T 25442-2018 |
Standard methods for determining losses and efficiency of rotation electricalmachines from tests(excluding machines for traction vehicles） |
990.0 |
via email in 1~10 business day |
valid,,2019-2-1 |
|
| JB/T 7785-2007 |
Evaluation method of insulation systems life by acceleration test for low-voltage electrical machines(Step stress method) |
210.0 |
via email in 1~3 business day |
valid,,2007-11-1 |
|
| GB/T 7060-2019 |
General specifications for rotary electrical machines in ships |
430.0 |
via email in 1~5 business day |
valid,,2019-12-1 |
|
| GB/T 10069.1-1988 |
Measurement of airborne noise emitted by rotating electrical machinery and the noise limits-Engineering method for the measurement of airborne noise |
210.0 |
via email in 1~3 business day |
abolished2006-12-01,2006-12-1,1989-7-1 |
|
| GB 10068.2-1988 |
Measurement evaluation and limits of the vibration severity of rotating electrical machinery--Limits of the mechanical vibration severity |
184.0 |
via email in 1~3 business day |
abolished2000-08-01,2008-8-1,1989-7-1 |
|
| GB/T 1993-1993 |
Cooling methods for rotating electrical machines |
100.0 |
via email in 1 business day |
valid,,1994-2-1 |
|
| GB/T 17948.4-2006 |
Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines |
120.0 |
via email in 1~3 business day |
abolished2016-09-01,2016-9-1,2006-9-1 |
|
| JB/T 8995.2-1999 |
Tolerances and fits for large-size of large electrical machines and hydraulic turbines Tolerance stripsand fits for size of holes and shafts above 500 mm to 3150 mm |
150.0 |
via email in 1~3 business day |
valid,,2000-1-1 |
|
| GB 10069.3-1988 |
Measurement of airborne noise emitted by rotating electrical machinery and the noise limits-Noise limits |
184.0 |
via email in 1~3 business day |
abolished2007-01-01,2007-1-1,1989-7-1 |
|
| JB/T 8439-2008 |
Corona-proof specification of high voltage rotating a.c machines used in high altitude area |
194.0 |
via email in 1 business day |
valid,,2008-12-1 |
|
| JB/T 8994-1999 |
Inspection methods and limits of large plain workpiece sizes for large electric machinery and hydraulic turbine |
240.0 |
via email in 1~3 business day |
valid,,2000-1-1 |
|
| GB/T 4772.3-1999 |
Dimensions and output series for rotating electrical machines - Part 3:Samll built-in motors - Flange numbers BF10 to BF50 |
85.0 |
via email in 1~3 business day |
valid,,1999-9-1 |
|
| GB/T 5171.22-2017 |
Small-power motors―Part 22:Test methods for permanent magnet brushless DC motors |
255.0 |
via email in 1~3 business day |
valid,,2018-7-1 |
|
| GB/T 21205-2007 |
Specification for the refurbishing of rotating electrical machines |
220.0 |
via email in 1~3 business day |
valid,,2008-5-1 |
|
| GB/T 21209-2007 |
Guide for the design and performance of cage induction motors specifically designed for converter supply |
510.0 |
via email in 1~3 business day |
superseded,2018-5-1,2008-5-1 |
|
| JB/T 8993-1999 |
Data for large generator life management guide |
240.0 |
via email in 1~3 business day |
valid,,2000-1-1 |
|
| GB 4706.20-1988 |
Safety of household and similar electrical appliances--Particular requirements for tumbler dryers |
150.0 |
via email in 1~3 business day |
abolished2001-03-01,2001-3-1, |
|
| GB/T 757-2010 |
Conical shaft extension for rotating electrical machines |
120.0 |
via email in 1~3 business day |
valid,,2011-5-1 |
|
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