29.120.70 继电器 标准查询与下载

23/30474617 DC BS EN IEC 61810-7-38 电气继电器 测试和测量 第 7-38 部分 机械联锁

BS EN IEC 61810-7-38. Electrical relays. Testing and Measurement - Part 7-38. Mechanical interlock

23/30474612 DC BS EN IEC 61810-7-46 电气继电器 测试和测量 第 7-46 部分 冲击电压测试

BS EN IEC 61810-7-46. Electrical relays. Tests and Measurements - Part 7-46. Impulse voltage test

23/30474606 DC BS EN IEC 61810-7-54 电气继电器 测试和测量 第 7-54 部分 临界直流负载电流测试

BS EN IEC 61810-7-54. Electrical relays. Tests and Measurements - Part 7-54. Critical DC load current test

23/30474609 DC BS EN IEC 61810-7-51 电气继电器 测试和测量 第 7-51 部分 线圈电压下降时的复位行为

BS EN IEC 61810-7-51. Electrical relays. Tests and Measurements - Part 7-51. Reset behavior at coil voltage drop

23/30474611 DC BS EN IEC 61810-7-49 电气继电器 测试和测量 第 7-49 部分 密封的长期稳定性

BS EN IEC 61810-7-49. Electrical relays. Tests and Measurements - Part 7-49. Long term stability of sealing

23/30474614 DC BS EN IEC 61810-7-42 电气继电器 测试和测量 第 7-42 部分 电磁兼容

BS EN IEC 61810-7-42. Electrical relays. Tests and Measurements - Part 7-42. EMC

DL/T 259-2023 六氟化硫气体密度继电器校验规程

本文件规定了压力式六氟化硫（SF6）气体密度继电器（以下简称密度继电器）的通用技术要求、计量性能要求、校验条件及校验方法等。 本文件适用于新制造、使用中和检修后的弹簧管或波纹管压力式密度继电器的现场校验及实验室校验。

Sulfur hexafluoride gas density relay calibration procedures

23/30474227 DC BS EN IEC 61810-7-10 电气继电器 测试和测量 第7-10部分 加热

BS EN IEC 61810-7-10. Electrical relays. Tests and Measurements - Part 7-10. Heating

23/30448070 DC BS EN IEC 61810-7-0 电气继电器 测试和测量 第 7-0 部分 一般和指导

BS EN IEC 61810-7-0. Electrical relays. Tests and Measurements - Part 7-0. General and Guidance

23/30472963 DC BS EN IEC 61810-7-21 电气继电器 测试和测量 第 7-21 部分 耐热性

BS EN IEC 61810-7-21. Electrical relays. Tests and Measurements - Part 7-21. Thermal Endurance

23/30472962 DC BS EN IEC 61810-7-2 电气继电器 测试和测量 第 7-2 部分 机械测试和称重

BS EN IEC 61810-7-2. Electrical relays. Tests and Measurements - Part 7-2. Mechanical tests and weighing

23/30472961 DC BS EN IEC 61810-7-8 电气继电器 测试和测量 第 7-8 部分 定时

BS EN IEC 61810-7-8. Electrical relays. Tests and Measurements - Part 7-8. Timing

23/30472385 DC BS EN IEC 61810-7-48 电气继电器 测试和测量 第 7-48 部分 接触不良率测试

BS EN IEC 61810-7-48. Electrical relays. Tests and Measurements - Part 7-48. Contact failure rate test

23/30448086 DC BS EN IEC 61810-7-19 电气继电器 测试和测量 第 7-19 部分 电气耐久性测试

BS EN IEC 61810-7-19. Electrical relays. Tests and Measurements - Part 7-19. Electrical endurance testing

23/30472386 DC BS EN IEC 61810-7-45 继电器 测试和测量 第 7-45 部分 最大工作频率

BS EN IEC 61810-7-45 Electrical relays - Tests and Measurements - Part 7-45. Maximum frequency of operation

BS EN IEC 62246-4:2023 磁簧开关 与用于磁传感设备的磁致动器结合使用

1   Scope This part of IEC 62246 gives additional requirements for the evaluation of functional characteristics on reed switching components operated by magnetic actuator and gives guidance for their implementation in selected applications. This document specifies test and measurement procedures for the application of reed switch (contact) based magnetic sensors. NOTE This document can be used in conjunction with specific product standards (e.g. IEC 60947‑5‑1) applying reed switching with magnetic actuation to provide specific requirements and verification methods. In case the application of a reed contact magnetic sensor determines additional requirements exceeding those specified in this document, the sensor is evaluated with this application in accordance with the relevant IEC or ISO standard(s) (e.g. IEC 62061 or ISO 13849 series, IEC 60335‑1 and relevant parts of the IEC 60335‑2 series, IEC 60730‑1, IEC 61373, ISO 16750‑3). This document does not apply to: - sensing or monitoring of the position of elements of interlocking devices for movable guards (see ISO 14119); - sensing or monitoring of the position of elements of pressure sensitive protective equipment (PSPE, see ISO 13856 series); - electrical equipment for measurement...

Reed switches - Application in conjunction with magnetic actuator used for magnetic sensing devices

EN IEC 62246-4:2023 簧片开关 第4部分：与用于磁传感设备的磁致动器结合使用

IEC 62246-4:2023 gives additional requirements for the evaluation of functional characteristics on reed switching components operated by magnetic actuator and gives guidance for their implementation in selected applications. This document specifies test and measurement procedures for the application of reed switch (contact) based magnetic sensors. In case the application of a reed contact magnetic sensor determines additional requirements exceeding those specified in this document, the sensor is evaluated with this application in accordance with the relevant IEC or ISO standard(s) (e.g. IEC 62061 or ISO 13849 series, IEC 60335-1 and relevant parts of the IEC 60335-2 series, IEC 60730-1, IEC 61373, ISO 16750-3). This document does not apply to: – sensing or monitoring of the position of elements of interlocking devices for movable guards (see ISO 14119); – sensing or monitoring of the position of elements of pressure sensitive protective equipment (PSPE, see ISO 13856 series); – electrical equipment for measurement, control, and laboratory use (see IEC 61010-1); – aircraft – proximity switches (see ISO 6859-1). Information contained in this document is relevant to the application of a magnetic sensor on new installations as well as modifications to existing installations.

Reed switches - Part 4: Application in conjunction with magnetic actuator used for magnetic sensing devices

23/30471811 DC BS EN IEC 61810-7-6 电气继电器 测试和测量 第 7-6 部分 接触电路电阻（或电压降）

BS EN IEC 61810-7-6. Electrical relays. Tests and Measurements - Part 7-6. Contact-circuit resistance (or voltage drop)

23/30471809 DC BS EN IEC 61810-7-36 电气继电器 测试和测量 第 7-36 部分 火灾危险

BS EN IEC 61810-7-36. Electrical relays. Tests and Measurements - Part 7-36. Fire hazard

23/30471810 DC BS EN IEC 61810-7-37 电气继电器 测试和测量 第 7-37 部分 额定负载时端子温升

BS EN IEC 61810-7-37. Electrical relays. Tests and Measurements - Part 7-37. Terminal temperature rise at rated load