| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices—Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) |
$375.00 |
via email in 1~5 business day |
valid,,2020-7-1 |
|
| GB/T 18802.352-2022 |
Components for low-voltage surge protection—Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs) |
$285.00 |
via email in 1~3 business day |
valid,,2023-7-1 |
|
| GB/T 19663-2005 |
Terms for lighting protection of information system |
$874.00 |
via email in 1~5 business day |
superseded,2023-2-1,2005-6-1 |
|
| GB/T 2314-2008 |
General Technical Requirements for Electric Power Fittings |
$100.00 |
immediately |
valid,,2009-8-1 |
|
| GB/T 24833-2009 |
Technical specification for 1 000 kV substation automation system |
$300.00 |
via email in 1~3 business day |
valid,,2010-5-1 |
|
| GB/T 24836-2018 |
1 100 kV gas-insulated metal-enclosed switchgear |
$990.00 |
via email in 1~10 business day |
valid,,2019-2-1 |
|
| GB/T 24837-2018 |
1 100 kV high-voltage alternating-current disconnectors and earthing switches |
$1050.00 |
via email in 1~10 business day |
valid,,2019-4-1 |
|
| GB/T 24838-2018 |
1 100 kV high-voltage alternating-current circuit-breakers |
$1330.00 |
via email in 1~10 business day |
valid,,2019-4-1 |
|
| GB/T 24845-2018 |
Specification of metal-oxide surge arresters without gaps for 1 000 kV a.c. system |
$360.00 |
immediately |
valid,,2019-2-1 |
|
| GB/T 28814-2012 |
The guide for composition of the ±800kV converter station operating code |
$210.00 |
via email in 1~3 business day |
valid,,2013-2-1 |
|
| GB/T 30155-2013 |
Technical Guide for Smart Substation |
$270.00 |
via email in 1~3 business day |
valid,,2014-8-1 |
|
| GB/T 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 |
|
| GB/T 33977-2017 |
Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations |
$550.00 |
via email in 1~5 business day |
valid,,2018-2-1 |
|
| GB/T 37137-2018 |
On-site inspections method of a.c. circuit systems for 220 kV substations on plateau |
$550.00 |
via email in 1~5 business day |
valid,,2019-7-1 |
|
| GB/T 42151.3-2024 |
Communication networks and systems for power utility automation—Part 3: General requirements |
$930.00 |
via email in 1~10 business day |
to be valid,,2025-5-1 |
|
| GB/Z 24836-2009 |
Specification for 1100 kV gas-insulated metal-enclosed switchgear |
$810.00 |
via email in 1~3 business day |
superseded,2019-2-1,2010-5-1 |
|
| GB/Z 24837-2009 |
Specification for 1100 kV alternating-current disconnectors and earthing switches |
$930.00 |
via email in 1~3 business day |
superseded,2019-4-1,2010-5-1 |
|
| GB/Z 24838-2009 |
Specification for 1100 kV alternating-current high-voltage circuit-breakers |
$720.00 |
via email in 1~3 business day |
superseded,2019-4-1,2010-5-1 |
|
| GB/Z 24841-2009 |
Technical specification for capacitor voltage transformers of 1 000 kV AC system |
$240.00 |
via email in 1~3 business day |
superseded,2019-2-1,2010-5-1 |
|
| GB/Z 24844-2009 |
Technical specicaltion for oil-immersed shunt reactor of 1000 kV AC system |
$240.00 |
via email in 1~3 business day |
superseded,2019-2-1,2010-5-1 |
|
* Related standard quantity: * Page quantity: *
Current: * First
Previous
[1][2][3][4]
Next
End
* Related standard quantity: * Page quantity: *
Current: * First
Previous
[1][2][3][4]
Next
End
|
