constant voltage
constant voltage, Total:23 items.
The international standard classification for "constant voltage" includes: .
The Chinese standard classification for "constant voltage" includes: .
Professional Standard - Machinery
- JB/T 14591-2024 Permanent magnet variable frequency self-priming constant pressure electric pump
- JB/T 14590-2024 Permanent magnet variable frequency centrifugal constant pressure electric pump
Association for Electrical, Electronic & Information Technologies (VDE)
- VDE 0570-2-12-2002*DIN EN 61558-2-12:2002 Safety of transformers, power supply equipment and related equipment Part 2-12: Particular requirements for constant voltage transformers (IEC 61558-2-12:2001)
U.S. Military Regulations and Norms
- ARMY MIL-W-45992 A VALID NOTICE 1-1992 WELDING MACHINE, ARC, DIRECT CURRENT(DC), CONSTANT CURRENT(CC), CONSTANT VOLTAGE(CV), 350 AMPERE, DIESEL ENGINE DRIVEN (DED), BASE
- ARMY MIL-W-45992 A-1986 WELDING MACHINE, ARC, DIRECT CURRENT(DC), CONSTANT CURRENT(CC), CONSTANT VOLTAGE(CV), 350 AMPERE, DIESEL ENGINE DRIVEN (DED), BASE
- ARMY MIL-W-45992 A NOTICE 2-1998 WELDING MACHINE, ARC, DIRECT CURRENT(DC), CONSTANT CURRENT(CC), CONSTANT VOLTAGE(CV), 350 AMPERE, DIESEL ENGINE DRIVEN (DED), BASE
Military Standards (MIL-STD)
- MIL MIL-W-80165B-1988 WELDING MACHINE, ARC,DC, GENERATOR, CONSTANT CURRENT, CONSTANT VOLTAGE, INTERNAL COMBUSTION ENGINE DRIVEN (SUPERSEDING MIL-W-80165A) (NO S/S DOCUMENT)
- MIL MIL-W-45992A-1986 WELDING MACHINE, ARC, DIRECT CURRENT (DC), CONSTANT CURRENT (CC), CONSTANT VOLTAGE (CV), 350 AMPERE, DIESEL ENGINE DRIVEN (DED), BASE MOUNTED (SUPERSEDING MIL-W-45992)
National Standardisation Body (ASRO)
- STAS 7229-1987 Hydrostatic and pneuniostatic drivas METRIC THREADS FOR COUPLINGS
Gosstandart of Russia
- GOST 18986.3-1973 Semiconductor diodes. Method of measuring of direct forward voltage and direct forward current
British Standards Institution (BSI)
- BS EN IEC 61558-2-12:2025 Safety of transformers, reactors, power supply units and combination thereof - Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
Association Francaise de Normalisation
- NF EN 61558-2-12:2011 Safety of transformers, inductors, power supplies and combinations thereof - Part 2-12: special requirements and tests for constant voltage transformers and power supplies for constant voltage...
Canadian Standards Association (CSA)
- CSA C828-2019 Performance requirements for line voltage thermostats for electric room heating
International Electrotechnical Commission (IEC)
- IEC 61558-2-12:2024 EXV-RLV Safety of transformers, reactors, power supply units and combination thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
- IEC 61558-2-12:2024 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
- IEC 61558-2-12:2024 EXV Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
- IEC 61558-2-12:2024 RLV Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
Comitato Elettrotecnico Italiano
- CEI EN IEC 61558-2-12:2025 Safety of transformers, reactors, power supply units and combination thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
- CEI EN 61558-2-12:2012 Safety of transformers, reactors, power supply units and combinations thereof Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
Danish Standards Foundation
- DS/EN 61558-2-12:2011 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
- DANSK DS/EN 61558-2-12:2011 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
Swedish Institute for Standards
- SS-EN 61558-2-12:2011 Safety of transformers, reactors, power supply units and combination thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
Spanish Association for Standardization (UNE)
- UNE-EN 61558-2-12:2011 Safety of transformers, reactors, power supply units and combinations thereof -- Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
Constant voltage instrument,constant voltage,Steady state,Constant current,Constant potential,constant current,constant quality,constant weight,constant current constant current,constant speed,Potentiostat and galvanostat,Hengzi,EVERHOT,Yaoheng,constant use,Gao Heng,constant,Constant flow pump
