GB/T 22264.1-2008
GB/T 22264.1-2008 Mounted digital display electric measuring instruments—Part 1:Definitions and general requirements common to all parts
Abstract
This part of GB/T 22264 is applicable to the following installed electrical measuring instruments with digital displays for measuring electrical parameters: - Ammeters and voltmeters; - Power meters and reactive power meters; - Power factor meters and phase meters; - Insulation resistance meters; - Frequency meters. As well as multi-functional instruments of the above forms, it is also applicable to the digital display part of electrical measuring instruments with analog/digital dual displays. This part is not applicable to: - Electrical measuring instruments with only direct-acting analog indications. - Portable digital display electrical measuring instruments. - Special-purpose instruments with separate national standards (or industry standards). This part does not specify the size requirements for instruments. The size requirements for instruments are referred to GB/T 1242—2000.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 22264.1-2008 |
| CCS | Digital display instrument |
| ICS | The measurement of electrical and magnetic quantities |
| Implement Date | 2009-03-01 |