GB/T 14808-2001
Replaced
DB44/T 747-2010
Active
Guangdong ProvinceLocal standards
DB44/T 747-2010 Rota-side frequency conversion speed regulation energy-saving device general technical specification
DB44/T 747-2010 Rota-side frequency conversion speed regulation energy-saving device general technical specification
Price:
$ 30
Basic Information
Standard Code:
DB44/T 747-2010
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
High-voltage switchgear and controllers
Publish Date:
2010-05-14
Implement Date:
2010-07-14
Pages:
12 pages
Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, and transportation for rotor-side frequency conversion speed regulation energy-saving devices. This standard applies to rotor-side frequency conversion speed regulation devices in AC motor frequency conversion speed regulation energy-saving systems that are being developed and used.
Development Information
Related Standards
GB 1984-2003
Replaced
GB 1984-2003 High-voltage alternating-current circuit-breakers
GB 1985-2004
Replaced
GB 1985-2004 High-voltage alternating-current disconnectors and earthing switches
GB/T 4473-2008
Replaced
GB/T 4473-2008 Synthetic testing of High-voltage alternating current circuit-breakers
GB/T 22381-2008
Replaced
GB/T 22381-2008 Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above—Fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations
GB/T 22382-2008
Replaced