JGJ T 466-2019标准规范下载简介
GB 50062-2008-T 电力装置的继电保护和自动装置设计规范（英文版）GB /T 50062 2008
GB / T 50062 2008
JC／T 2464-2018 水泥窑用干法耐火喷射料GB /T 50062 2008
GB/T500622008
Busbar Protection
GB /T 50062 2008
GB/T 50062 2008
8.1PowerCapacitorProtectic
GB /T 50062 2008
GB/T500622008
GB /T 50062 2008
GB/T 50062 2008
GB /T 50062 2008
GB / T 50062 2008
T0 Automatic Reclosing
GB /T 50062 2008
GB/T500622008
In any cases,the number of operations of automatic reclosing devices shall be as that specified in advance. 4Reclosing devices shall be blocked when circuit breakers are in abnormal conditions that do not permit automatic reclosing.
GB /T 50062 2008
GB /T 50062 2008
GB / T 50062 2008
13Synchronization Closing
GB /T 50062 2008
14 Automatic Excitation Regulation and
14.1 Automatic Excitation Regulation
GB/T500622008
GB /T 50062 2008
GB/T 50062 2008
i5.1 Secondary Circuits
GB /T 50062 2008
15.2.1 Current transformers shall Comply with the followin
GB/T 50062 2008
GB/T500622008
secondary circuit of potential transformers,except for residual voltage windings or unless otherwise stated. Equipment potentially to be disconnected shall not be disposed on ground wires. Wherephase B grounding is used, the fuses or automatic switches shall be installed between winding terminals and earthing points. Test leads for residual voltage windings of potential transformers shall be provided with fuses or automatic switches.
15.3DC Power Supply
GB/T 50062 2008
switches can sharethe samegroupof fuses or automatic switches 5 Both fuses and automatic switches of power supply circuits shall be monitored. 15.3.3Protection equipment shall be configured for signal circuits of relaying protection and automatic devices in accordance with the following requirements: 1 Signal circuits for both relaying protection and automatic devices shall all be provided with fuses or automatic switches. 2Common signal circuits shall beprovided with separate fuses orautomaticswitches. 3Both fuses and automatic switches of signal circuits shall be monitored
GB/T 50062 2008
GB /T 50062 2008
DB／T 56-2013 地震科技文献分类标引规则Appendix A Permissible Impulse Current Factors of
GB/T500622008
Table A.0.1 (continued)
GB/T500622008
Table B.0.1 (continued)
GB / T 50062 2008
码头评估规范Explanation of Wording in This Code