接地阻抗检测

FCR COE ETN 80-5 SUPPLEMENT 1-1981 设施工程接地阻抗测试

FACILITIES ENGINEERING GROUND IMPEDANCE TESTING

FCR COE ETN 80-5-1979 设施工程接地阻抗测试

FACILITIES ENGINEERING GROUND IMPEDANCE TESTING

JJG 1180-2021 大型接地网工频接地阻抗测试仪

Power Frequency GroundImpedance Testers for Large Grounding Grid

IEEE 81-1983 接地系统的接地电阻率,接地阻抗及地表电位的测量指南

Describe and discuss the present state of the technique of measuring ground resistance and impedance, earth resistivity, potential gradients from

Guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system

IEEE P81/D11, August 2012 测量接地系统的接地电阻率、接地阻抗和接地电位的 IEEE 指南

Practical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Topics addressed include safety

IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System

IEEE Std 81-2012 测量接地系统的接地电阻率、接地阻抗和接地电位的 IEEE 指南

Practical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Topics addressed include safety

IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System

IEEE 81-2012 接地系统的接地电阻率,接地阻抗及地表电位测量的IEEE指南

IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System

IEEE P81/D10, March, 2012 测量接地系统的接地电阻率、接地阻抗和接地电位的 IEEE 草案指南

Practical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Topics addressed include safety

IEEE Draft Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System

IEEE Std 81-1983 测量接地系统的接地电阻率、接地阻抗和接地电位的 IEEE 指南第1部分：常规测量

The present state of the technique of measuring ground resistance and impedance, earth resistivity, and potential gradients from currents in the earth

IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Ground System Part 1: Normal Measurements

GB/T 17949.1-2000 接地系统的土壤电阻率、接地阻抗和地面电位测量导则 第1部分:常规测量

1 本标准的测试方法包括： （1）测量从小型接地棒、接地板到电站大型接地系统等各种接地极的接地电阻和接地阻抗； （2）测量地面电位，包括测量跨步电压、接触电压和等电位线； （3）为完善工程设计，按比例模型试验法，在试验室内预测接地电阻和地面电位梯度； （4

Guide for measuring earth resistivity,ground impedance,and earth surface potentials of a ground system Part 1:Normal measurements

IEEE 81.2-1991 大型,扩展或互连接地系统阻抗及安全特性测量指南

Test methods and instrumentation techniques used to measure the ac acharacteristics of large grounding systems

Guide for measurement of impedance and safety characteristics of large, extended or interconnected grounding systems

JUS N.B2.762-1990 低压电气设备．电源自动断路条件的检验．接地电极阻抗测量

Low voltage electrical installations. Verification of conditions for protection by automatic disconnection of supply, Measurement of earth electrode resistance

ITU-T K.107-2015 确定接地系统对地阻抗的方法（第 5 研究组）

The earth potential rise (EPR) that can occur in power systems and that can be transferred to telecommunication systems is potentially dangerous

Method for determining the impedance to earth of earthing systems (Study Group 5)

IEEE Std 81.2-1991 大型、扩展或互连接地系统的阻抗和安全特性测量的 IEEE 指南

Practical instrumentation methods are presented for measuring the ac characteristics of large, extended or interconnected grounding systems

IEEE Guide for Measurement of Impedance and Safety Characteristics of Large, Extended or Interconnected Grounding Systems

KS C IEC 61557-4:2013 交流1000V和直流1500V以下低压配电系统电气安全.防护检测的试验、测量或监控设备.第4部分:接地和等电位连接阻抗

이 표준은 측정 값의 표시 또는 제한 표시와 함께 접지 도체, 보호 접지 도체 및 등전위

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.-Equipment for testing, measuring or monitoring of protective measures-Part 4:Resistance of earth connection and equipotential bonding

FCR COE ETN 80-5 SUPPLEMENT 1-1981 设施工程接地阻抗测试

FACILITIES ENGINEERING GROUND IMPEDANCE TESTING

FCR COE ETN 80-5-1979 设施工程接地阻抗测试

FACILITIES ENGINEERING GROUND IMPEDANCE TESTING

JJG 1180-2021 大型接地网工频接地阻抗测试仪

Power Frequency GroundImpedance Testers for Large Grounding Grid

IEEE 81-1983 接地系统的接地电阻率,接地阻抗及地表电位的测量指南

Describe and discuss the present state of the technique of measuring ground resistance and impedance, earth resistivity, potential gradients from

Guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system

IEEE P81/D11, August 2012 测量接地系统的接地电阻率、接地阻抗和接地电位的 IEEE 指南

Practical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Topics addressed include safety

IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System

IEEE Std 81-2012 测量接地系统的接地电阻率、接地阻抗和接地电位的 IEEE 指南

Practical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Topics addressed include safety

IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System

IEEE 81-2012 接地系统的接地电阻率,接地阻抗及地表电位测量的IEEE指南

IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System

IEEE P81/D10, March, 2012 测量接地系统的接地电阻率、接地阻抗和接地电位的 IEEE 草案指南

Practical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Topics addressed include safety

IEEE Draft Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System

IEEE Std 81-1983 测量接地系统的接地电阻率、接地阻抗和接地电位的 IEEE 指南第1部分：常规测量

The present state of the technique of measuring ground resistance and impedance, earth resistivity, and potential gradients from currents in the earth

IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Ground System Part 1: Normal Measurements

GB/T 17949.1-2000 接地系统的土壤电阻率、接地阻抗和地面电位测量导则 第1部分:常规测量

1 本标准的测试方法包括： （1）测量从小型接地棒、接地板到电站大型接地系统等各种接地极的接地电阻和接地阻抗； （2）测量地面电位，包括测量跨步电压、接触电压和等电位线； （3）为完善工程设计，按比例模型试验法，在试验室内预测接地电阻和地面电位梯度； （4

Guide for measuring earth resistivity,ground impedance,and earth surface potentials of a ground system Part 1:Normal measurements

IEEE 81.2-1991 大型,扩展或互连接地系统阻抗及安全特性测量指南

Test methods and instrumentation techniques used to measure the ac acharacteristics of large grounding systems

Guide for measurement of impedance and safety characteristics of large, extended or interconnected grounding systems

JUS N.B2.762-1990 低压电气设备．电源自动断路条件的检验．接地电极阻抗测量

Low voltage electrical installations. Verification of conditions for protection by automatic disconnection of supply, Measurement of earth electrode resistance

ITU-T K.107-2015 确定接地系统对地阻抗的方法（第 5 研究组）

The earth potential rise (EPR) that can occur in power systems and that can be transferred to telecommunication systems is potentially dangerous

Method for determining the impedance to earth of earthing systems (Study Group 5)

IEEE Std 81.2-1991 大型、扩展或互连接地系统的阻抗和安全特性测量的 IEEE 指南

Practical instrumentation methods are presented for measuring the ac characteristics of large, extended or interconnected grounding systems

IEEE Guide for Measurement of Impedance and Safety Characteristics of Large, Extended or Interconnected Grounding Systems

KS C IEC 61557-4:2013 交流1000V和直流1500V以下低压配电系统电气安全.防护检测的试验、测量或监控设备.第4部分:接地和等电位连接阻抗

이 표준은 측정 값의 표시 또는 제한 표시와 함께 접지 도체, 보호 접지 도체 및 등전위

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.-Equipment for testing, measuring or monitoring of protective measures-Part 4:Resistance of earth connection and equipotential bonding