Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
GB/T 29322-2012 |
Specification for 1 000 kV power transformer protection equipment |
$360.00 |
via email in 1~5 business day |
valid,,2013-6-1 |
|
GB/T 29323-2012 |
Specification for 1 000 kV circuit breaker protection equipment |
$300.00 |
via email in 1~5 business day |
valid,,2013-6-1 |
|
GB/T 29327-2023 |
Requirements for 1 000 kV reactor protection equipment |
$315.00 |
via email in 1~5 business day |
valid,,2024-3-1 |
|
GB/T 29328-2018 |
Specific configuration of power supply and self-emergency power supply for important power users |
$430.00 |
immediately |
valid,,2019-7-1 |
|
GB/T 30149-2013 |
Grid Common Model Description Specification |
$210.00 |
via email in 1~3 business day |
superseded,2020-1-1,2014-8-1 |
|
GB/T 30149-2019 |
CIM based efficient model exchange format |
$310.00 |
via email in 1~5 business day |
valid,,2020-1-1 |
|
GB/T 30155-2013 |
Technical Guide for Smart Substation |
$270.00 |
via email in 1~3 business day |
valid,,2014-8-1 |
|
GB/T 30423-2013 |
System Tests for High-voltage Direct Current (HVDC) Installations |
$930.00 |
via email in 1~3 business day |
valid,,2014-7-13 |
|
GB/T 30547-2014 |
Filter Resistor for High Voltage Direct Current (HVDC) Transmission System |
$310.00 |
via email in 1~3 business day |
superseded,2024-6-1,2014-10-28 |
|
GB/T 30547-2023 |
Filter resistor for high voltage direct current (HVDC) transmission system |
$435.00 |
via email in 1~5 business day |
valid,,2024-6-1 |
|
GB/T 30553-2023 |
High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC) |
$750.00 |
via email in 1~3 business day |
valid,,2024-6-1 |
|
GB/T 30843.1-2014 |
Variable-frequency drive above 1kV and not exceeding 35kV—Part 1: Technical conditions |
$270.00 |
via email in 1~5 business day |
superseded,2025-7-1,2015-1-22 |
|
GB/T 30843.2-2014 |
Variable-frequency drive above 1kV and not exceeding 35kV—Part 2: Test methods |
$225.00 |
via email in 1~3 business day |
superseded,2025-7-1,2015-1-22 |
|
GB/T 30843.3-2017 |
Variable-frequency drive above 1 kV and not exceeding 35 kV―Part 3:Safety requirements |
$930.00 |
via email in 1~5 business day |
valid,,2018-4-1 |
|
GB/T 30844.1-2014 |
Variable-frequency drive of 1 kV and below—Part 1: Technical conditions |
$270.00 |
via email in 1~5 business day |
superseded,2025-7-1,2015-1-22 |
|
GB/T 30844.2-2014 |
Variable-frequency drive of 1kV and below—Part 2:Test methods |
$210.00 |
via email in 1~3 business day |
superseded,2025-7-1,2015-1-22 |
|
GB/T 30844.3-2017 |
Variable-frequency drive of 1 kV and below―Part 3:Safety requirements |
$930.00 |
via email in 1~5 business day |
valid,,2018-4-1 |
|
GB/T 31235-2014 |
Technical specification for fittings of ±800 kV DC overhead transmission line |
$160.00 |
via email in 1~3 business day |
superseded,2025-7-1,2015-4-1 |
|
GB/T 31236-2014 |
Specification for 1 000kV transmission line protection equipment |
$250.00 |
via email in 1~3 business day |
valid,,2015-4-1 |
|
GB/T 31237-2014 |
Inspection specification for 1000kV power system protection relay and automation device |
$310.00 |
via email in 1~5 business day |
valid,,2015-4-1 |
|
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