GB/T 43866-2024 in English
VALIDInspection method for equipping rate of energy measuring instrument for enterprises
- Issued on:2024-04-25
- Implemented on:2024-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$243.00
《GB/T 43866-2024企业能源计量器具配备率检查方法》由TC525（全国计量器具管理标准化技术委员会）归口，主管部门为国家市场监督管理总局。
Introduction
In-depth interpretation of the inspection method of enterprise energy metering equipment allocation rate
| Dimensions | Principles for determining theoretical requirements | Principles for determining actual allocation | Inspection methods |
|---|---|---|---|
| Compliance | Select metering points according to national and enterprise energy management requirements. | The total amount of metering instruments installed and meeting the accuracy level. | Determine the types and quantities of metering instruments entering and leaving energy-consuming units in accordance with GB17167-2006. |
| Comprehensiveness | Cover all energy types, including main production systems, auxiliary production systems and ancillary production systems. | Count the metering instruments actually installed and available. | Draw an energy consumption boundary diagram and subdivide the energy consumption units for inspection. |
| Accuracy | Equip according to the accuracy level required for energy measurement and conduct effective traceability. | Ensure that the metering instruments are within the calibration validity period and in normal condition. | Analyze the actual configuration through energy flow diagrams and network diagrams. |
Explanation of professional terms and practical application cases
Main production system: Refers to the process, devices and equipment directly involved in product production, such as the raw material preparation section of cement enterprises.
Auxiliary production system: Facilities that provide support for the main production system, such as power supply, water supply and other systems. Its energy consumption must also be included in the measurement scope.
Energy unit: Refers to a specific functional area or equipment within the energy consumption boundary, such as the casting section (energy unit). There is no limit value set for its energy consumption, but it is necessary to install a metering instrument.
Background of standard formulation and analysis of technological evolution
The formulation of GB/T 43866-2024 is based on the actual needs of my country's energy management, aiming to standardize the configuration and inspection process of energy metering instruments in enterprises. As the country attaches great importance to energy conservation and efficient utilization, this standard fills the technical gap in energy efficiency management of enterprises.
From the perspective of technological evolution, this revision introduces a new method for drawing metering network diagrams (GB/T33656) and strengthens the key inspections of secondary energy-consuming units and major energy-consuming equipment of enterprises. This change reflects the transformation of energy management from extensive to refined.
Implementation suggestions
- Internal enterprise training:Organize technical personnel to study the content of the standard, especially the principles for determining theoretical requirements and actual allocation.
- Establish an inspection process:Based on the actual situation of the enterprise, formulate inspection processes and forms that meet the requirements of GB/T43866.
- Optimize the metering network:Combined with the analysis results of the energy flow diagram and network diagram, adjust the allocation location and quantity of metering instruments.
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