正品备件DOLD IL5880 绝缘监控模块，用于单相或三相，AC0-500V交流不接地系统的对地绝缘阻抗故障监控。上海锐誉为你提供

产品介绍

符合 IEC/EN 61 557

安装尺寸：30*90*61mm

应用场合：船舶电气自动化，输配电与发电二次保护，UPS不间断电源及其它不接地（IT）交流电源系统。

应用原理：时时监控不接地IT系统的对地绝缘阻抗，当系统对地阻抗值小于设定值时，IL5880将输出继电器信号用于警示或反馈。

被测电压系统：AC 0-500V

可调阻值设定范围：5 ... 100 kΩ

供电方式：测量系统自取电，或者外部辅助供电

输出：2副转换触点，其中一幅触点可设置10 kΩ ... 5 MΩ预报警

IL5880用于三相交流系统接线示意图：请咨询

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DOLD继电器 IL5513.24 AC230V 0041123
DOLD继电器 IL5513.24 DC24V 0041121
DOLD继电器 IL5513.28 0041127
DOLD继电器 IL5880.12 AC50-400HZ 115V 0056970
DOLD继电器 IL5880.12 AC50-400HZ 220-240V 0053378
DOLD继电器 IL5880.12 AC50-400HZ 220-240V 0067072
DOLD继电器 IL5880.12 AC50-400HZ 24V 0054315
DOLD继电器 IL5880.12 AC50-400HZ 380-415V 0053379
DOLD继电器 IL5880.12 AC50-400HZ 440V 0056351
DOLD继电器 IL5880.12 AC50-400HZ 480-500V 0060646
DOLD继电器 IL5880.12 DC12V 0054460
DOLD继电器 IL5880.12 DC24V 0056235
DOLD继电器 IL5880.12/001 AC50-400HZ 115V 0056878
DOLD继电器 IL5880.12/001 AC50-400HZ 480-500V 0058496
DOLD继电器 IL5880.12/100 DC12V 0067517
DOLD继电器 IL5880.12/100 DC12V 0067518
DOLD继电器 IL5880.12/100 DC24V 0067519
DOLD继电器 IL5880.12/100 DC24V 0067520
DOLD继电器 IL5880.12/200 AC50-400HZ 115V 0054951
DOLD继电器 IL5880.12/200 AC50-400HZ 220-240V 0053380
DOLD继电器 IL5880.12/200 AC50-400HZ 220-240V 0063569
DOLD继电器 IL5880.12/200 AC50-400HZ 24V 0061887
DOLD继电器 IL5880.12/200 AC50-400HZ 380-415V 0053381
DOLD继电器 IL5880.12/200 AC50-400HZ 42V 0058974
DOLD继电器 IL5880.12/200 AC50-400HZ 440V 0061238
DOLD继电器 IL5880.12/200 AC50-400HZ 480-500V 0055315
DOLD继电器 IL5880.12/200 DC12V 0058823
DOLD继电器 IL5880.12/200 DC24V 0053382
DOLD继电器 IL5880.12/201 AC50-400HZ 220-240V 0057289
DOLD继电器 IL5880.12/300 AC50-400HZ 115V 0060624
DOLD继电器 IL5880.12/300 AC50-400HZ 220-240V 0060265
DOLD继电器 IL5880.12/300 AC50-400HZ 380-415V 0064311
DOLD继电器 IL5880.12/300 DC12V 0063086
DOLD继电器 IL5880.12/300 DC24V 0065038
DOLD继电器 IL5880.12/800 AC50-400HZ 220-240V 0060278
DOLD继电器 IL5880.12/800 DC24V 0062199
DOLD继电器 IL5880.12/802 AC50-400HZ 220-240V 0064661
DOLD继电器 IL5880.12/802 DC24V 0064662
DOLD继电器 IL5881.12 DC12-280V UH AC220-240V 0053802
DOLD继电器 IL5881.12 DC12-280V UH AC380-415V 0053803
DOLD继电器 IL5881.12 DC12-280V UH DC24V 0055649
DOLD继电器 IL5881.12 DC24-500V UH AC220-240V 0059228
DOLD继电器 IL5881.12 DC24-500V UH DC12V 0056634