| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 16608.55-2012 |
Electromechanical all-or-nothing relays - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11mm×7,5mm (max)base |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 7261-2008 |
Basic testing method for relaying protection and security automatic equipment |
 (USD) |
via email in
1-8 business day
|
ABOLISHED
|
|
| GB/T 12273.501-2012 |
Quartz crystal units A specification in the quality assessment system for electronic components Part 5.1: Blank detail specification- qualification approval |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14598.14-2010 |
Measuring relays and protection equipment—Part 22-2:Electrical disturbance tests—Electrostatic discharge tests |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 14598.9-2010 |
Measuring relays and protection equipment—Part 22-3:Electrical disturbance tests—Radiated electromagnetic field immunity |
 (USD) |
via email in
1-3 business day
|
|
|
| GB 16836-2003 |
General requirements of safety design for measuring relays and protection equipment |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 16608.50-2012 |
Electromechanical all-or-nothing relays - Part 50: Sectional specification - Electromechanical all-or-nothing telecom relays of assessed quality |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14047-1993 |
Measuring relays and protection equipment |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| DB37/T 3516-2019 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SJ 50065/14-2008 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 9080-1988 |
General technical requirements for railway signal DC neutral relays |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7261-2016 |
Basic testing method for relaying protection and security automatic equipment |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 14598.23-2017 |
Electrical relays—Part 21:Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Section 3:Seismic tests |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 10711-2007 |
Reliability test method of moulded case circuit-breakers |
 (USD) |
via email in
1-3 business day
|
|
|
| JB/T 10250-2001 |
Electrical relays Part 13 Biased (percentage) differential relays |
 (USD) |
via email in
1-3 business day
|
|
|
| JB/T 3346-2002 |
Inverse time overcurrent relay |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 14598.10-1996 |
Electrical relays Part 22:Electrical disturbance tests for measuring relays and protection equipment Section 4:Fast transient disturbance test |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 8756-1998 |
residual current operated protective relay |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 14598.149-2016 |
Measuring relays and protection equipment—Part 149:Functional requirements for thermal electrical relays |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 14598.9-2002 |
Part 22-3:Electrical distrubance tests for measureing realys and protection equipment--Radiated electromagnetic field distrubance tests |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
