This standard specifies the basic parameters, quality indicators and evaluation methods of the DDZ-Ⅲ series electric unit combined meter power box. This standard applies to the power box of DDz-Ⅲ series electric unit combined instrument (hereinafter referred to as power box). For the DDZ-Ⅲ series electric unit combination instrument, the power box adopting the principle of ferromagnetic resonance can be used as a reference.
GB/T 14069-1993 history
2008GB/T 2613-2008 Electronic instrument general technical specification for industrial-process measurement and control system
1993GB/T 14069-1993 DDZ-III series process electronic control system Stabilizey voltage supply box
GB/T 14069-1993 DDZ-III series process electronic control system Stabilizey voltage supply box was changed to GB/T 2613-2008 Electronic instrument general technical specification for industrial-process measurement and control system.