1 Scope
This standard specifies the mechanical and technical requirements, test and inspection rules for alternating current static watt-hour meter.
This standard is applicable to manufacture, use and ordering of classes 1 and 2 installed-type single-phase static energy meters (hereinafter referred to as energy meters) for measuring AC active energy with reference frequency of 50 Hz (or 60 Hz).
2 Normative references
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments to (excluding corrections), or revisions, of any of these publications do not apply to this standard. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 2423.1 Environmental testing for electric and electronic products—Part 2: Test methods—Test A: Cold (idt IEC 60068-2-1:1990)
GB/T 2423.2 Environmental testing for electric and electronic products—Part 2: Test methods—Test B: Dry heat (idt IEC 60068-2-2:1974)
GB/T 2423.4 Basic environmental testing procedures for electric and electronic products—Test Db: Damp heat, cyclic (eqv IEC 60068-2-30:1980)
GB/T 2423.5 Environmental testing for electric and electronic products—Part 2: Test methods—Test Ea and guidance: Shock (idt IEC 60068-2-27:1987)
GB/T 2423.10 Environmental testing for electric and electronic products—Part 2: Test methods—Test Fc and guidance: Vibration (Sinusoidal) (idt IEC 60068-2-6:1982)
GB/T 2423.44 Environmental testing for electric and electronic products—Part 2: Test methods—Test Eg: Impact, spring hammer (eqv IEC 60068-2-63:1991)
GB/T 2828 Sampling procedures and tables for lot-by-lot inspection by attributes (Apply to inspection of successive lots or batches)
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of stability for productive process)
GB/T 5169.10 Fire hazard testing for electric and electronic products—Test methods—Glow-wire test methods—General (idt IEC 60695-2-1/0:1994)
GB 16910 Elementary technological conditions of labour health for constructing small industrial enterprises
GB/T 17215 Alternating current static watt-hour meters for active energy (classes 1 and 2) (idt IEC 61036:1996)
GB/T 17442 Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2) (idt IEC 61358:1996)
GB/T 17626.2 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test (idt IEC 61000-4-2:1995)
GB/T 17626.3 Electromagnetic compatibility—Testing and measurement techniques—Radiated radio-frequency electromagnetic field immunity test (idt IEC61000-4-3:1995)
GB/T 17626.4 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test (idt IEC61000-4-4:1995)
GB/T 17626.5 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test (idt IEC 61000-4-5:1995)
GB/T 17626.11 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips, short interruptions and voltage variations immunity tests (idt IEC 61000-4-11:1995)
JB/T 6214 Guideline for reliability verification test and determination test (exponential distribution) of instruments and meters
3 Terms and definitions
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Ordering specification requirements
5 Technical requirements
6 Test
7 Inspection rules
Annex A (Informative) Provisions of nameplate
Annex B (Normative) Acceptance test plan and method
Annex C (Normative) Voltage drop and short interruption test voltage waveform
Annex D (Normative) Full performance inspection and acceptance inspection items
