| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| JB/T 10415.1-2005 |
Hollow conductors for liquid inner cooled generator Part 1:Copper hollow conductiors |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| ZB K 20004-1989 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 7073-1993 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/DQ 3334.2-1988 |
|
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 12476.2-2006 |
Electrical apparatus for use in the presence of combustible dust―Part 1-2: Electrical apparatus protected by enclosures and surface temperature limitation―Selection installation and maintenance |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 22714-2008 |
Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17948.4-2016 |
Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation by electrical endurance |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7073-2006 |
Simplified regulation of drawing for large middle and small generator and turbine |
450 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7785-2007 |
Evaluation method of insulation systems life by acceleration test for low-voltage electrical machines(Step stress method) |
270 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 3140-1982 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 22719.1-2008 |
Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods |
150 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17948.3-2006 |
Functional evaluation of insulation systems for rotating electrical machines—Test producedures for form-wound windings—Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 21707-2018 |
Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 10415.1-2016 |
Hollow conductors for liquid inner cooled generator—Part 1:Copper hollow conductors |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 6204-1992 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 756-1990 |
Cylindrical shaft extension for rotating electrical machines |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17948.5-2016 |
Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Multifactor evaluation by endurance under simultaneous thermal and electrical stresses |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 3334.1-2000 |
Brake for hydraulic generator Part 1: Brake for vertical shaft hydraulic generator |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 7836.1-1995 |
|
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 5321-1985 |
Measurement of loss and efficiency for large AC electrical machines by the calorimetric method |
225 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
