| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 19212.21-2014 |
Safety of transformers，reactors，power supply units and combinations thereof-Part 21：Particular requirements and tests for small reactors |
$240.00 |
via email in 1~3 business day |
valid,,2015-10-16 |
|
| GB 19212.24-2005 |
Safety of power transformers,power supply units and similar devices?Part 24:Particular requirements for transformers for construction sites |
$180.00 |
via email in 1~3 business day |
superseded,2021-7-1,2006-8-1 |
|
| GB 19212.3-2012 |
Safety of power transformers,power supplies,reactors and similar products—Part 3:Particular requirements and tests for control transformers and power supplies incorporating control transformers |
$190.00 |
via email in 1~3 business day |
valid,,2013-5-1 |
|
| GB 19212.4-2005 |
Safety of power transormers,power supply units and similar devices - Part 4: Particular requirements for ignition transformers for gas and oil burners |
$150.00 |
via email in 1~3 business day |
abolished2017-03-01,2017-3-1,2006-8-1 |
|
| GB 19212.5-2011 |
Safety of transformers,reactors,power supply units and similar products for supply voltages up to 1 100 V—Part 5:Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers |
$220.00 |
via email in 1~3 business day |
valid,,2012-5-1 |
|
| GB 19212.6-2013 |
Safety of transformers,reactors,power supply units and combinations thereof—Part 6:Particular requirements and test for transformer for shavers,power supply units for shavers and shaver supply units |
$240.00 |
via email in 1~3 business day |
valid,,2014-11-14 |
|
| GB 19212.7-2006 |
Safety of power transformers power supply units and similar - Part 7: Particular requirements for safety isolating transformers for general use |
$120.00 |
via email in 1~3 business day |
superseded,2013-5-1,2007-3-1 |
|
| GB 19212.7-2012 |
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers |
$220.00 |
via email in 1~3 business day |
valid,,2013-5-1 |
|
| GB 19212.8-2006 |
Safety of power transformers power supply units and similar - Part 8: Particular requirements for transformers for toys |
$120.00 |
via email in 1~3 business day |
superseded,2013-5-1,2007-3-1 |
|
| GB 19212.8-2012 |
Safety of power transformers power supplies reactors and similar products—Part 8:Particular requirements and tests for transformers and power supplies for toys |
$120.00 |
immediately |
valid,,2013-5-1 |
|
| GB 19212.9-2007 |
Safety of power transformers power supply units and similar devices—Part 9:Particular requirements for bell and chime transformers |
$120.00 |
via email in 1~3 business day |
abolished2017-03-01,2017-3-1,2008-4-1 |
|
| GB 20840.1-2010 |
Instrument transformers—Part 1:General requirements |
$810.00 |
immediately |
valid,,2011-8-1 |
|
| GB 20840.2-2014 |
Instrument transformers―Part 2:Additional requirements for current transformers |
$810.00 |
immediately |
valid,,2015-8-3 |
|
| GB 20840.3-2013 |
Instrument transformers—Part 3:Additional requirements for inductive voltage transformers |
$480.00 |
via email in 1~3 business day |
valid,,2014-11-14 |
|
| GB 20840.4-2015 |
Instrument transformers―Part 4:Additional requirements for combined transformers |
$310.00 |
via email in 1~5 business day |
valid,,2016-6-1 |
|
| GB 6450-1986 |
Dry-type power transformers |
$220.00 |
via email in 1~3 business day |
abolished2008-04-01,2008-4-1,1987-5-1 |
|
| GB 6451.1-1986 |
Specification and technical requirements for three phase oil immersed power transformers 6, 10kv |
$220.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 6451.2-1986 |
Specification and technical requirements for three phase oil immersed power transformers 35kv |
$260.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 6451.3-1986 |
Specification and technical requirements for three phase oil immersed power transformers 63kv |
$260.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 6451.4-1986 |
Specification and technical requirements for three phase oil immersed power transformers 110kv |
$300.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
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