EL3100 SERIES
EL3100是用于三相系统的自供电接地故障和相位变化指示系统。EL3100符合国家电气规范(NEC)和加拿大电气规范(CEC)对不接地交流系统接地探测器的要求。对于208、240、480和600-V系统,EL3100上提供了电压连接。EL3100上的三个绿色LED指示存在相对地电压,一个红色LED指示接地故障。EL3100可以独立操作,也可以使用最多五个远程LED指示灯。固态继电器输出提供接地故障指示。
当3相中性电压因接地漏电而移动时,输出继电器闭合。
EL3100系列 |
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IP67、UL、cCSAus |
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中文 英文 中英文 日文 |
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042214 |
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Rev: 4-C-042214 |
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世强先进(深圳)科技股份有限公司 | |
世强硬创平台www.sekorm.com | |
世强硬创平台电子商城www.sekorm.com/supply/ | |
世强硬创平台www.sekorm.com | |
世强硬创平台www.sekorm.com |
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FUSE HOLDER,电压监测器,三相电压监测器,AC SYSTEM MONITORS,监视器控制面板,ENCLOSURES,ALTERNATING RELAYS,电弧检测装置,SELF-POWERED GROUND-FAULT AND PHASE-VOLTAGE INDICATION SYSTEM,三相电源监控器,单通道液位传感器,P型夹,FRONT PANEL MOUNT KIT,智能电机保护继电器,MOUNT ADAPTER,小型端接组件,以微处理器为基础的数据采集系统,数字定时器,PARALLEL PATH ISOLATOR,MICROCONTROLLER-BASED FAMILY OF LOAD SENSORS,LIQUID LEVEL CONTROL RELAYS,终端组件,CURRENT MONITORING RELAYS,接地故障继电器测试单元,低电流闪光器,NON-INDICATING FUSE HOLDER,低成本继电器,TOROIDAL CURRENT SENSOR,SINGLE PROBE CONDUCTIVE LIQUID LEVEL CONTROL,温度输入模块,交流继电器,SURFACE-MOUNT ADAPTER,接地故障监视器,LOAD SENSORS,欠电流监测器,内螺纹快接端子,微机接地故障继电器,SINGLE-PHASE CURRENT MONITOR,3-PHASE VOLTAGE/PHASE MONITOR,电流互感器,ENCLOSED NEUTRAL GROUNDING RESISTOR MONITOR,FEMALE QUICK CONNECT,完全可编程的三相电机和泵保护继电器,HINGED TRANSPARENT COVER,VERSATILE UNIVERSAL TIME DELAY RELAY,GROUND-FAULT CIRCUIT INTERRUPTERS,围栏,OCTAL 8-PIN SOCKET,LOW COST RELAY,TEMPERATURE INPUT MONITOR,PLUG-ON ADJUSTMENT MODULE,液位控制,SINGLE-PHASE MONITOR,USB TO RS-232 CONVERTER,METERING TRANSFORMERS,FEEDER PROTECTION SYSTEM,电弧探测器,DETECTOR CABLE,TRANSDUCERS,表面安装套件,MICROPROCESSOR-BASED EARTH-FAULT RELAY,ADVANCED MOTOR PROTECTION ELECTRONIC OVERLOAD RELAY,GROUND-FAULT-RELAY TEST UNIT,LIGHT SENSORS,单相泵监测器,CURRENT TRANSFORMERS,UNIVERSAL VOLTAGE, 3-PHASE VOLTAGE MONITOR,无指示保险丝座,8 QUICK CONNECT TO SCREW ADAPTER,高级接地故障和中性点接地电阻监测继电器,SERIAL CONNECTOR ADAPTER KIT,PLUG-IN, SINGLE-PROBE CONDUCTIVE LIQUID LEVEL CONTROL,MOUNTING BRACKET,TWO-WHEELED CART,TIME DELAY RELAYS,TWO-CHANNEL INTRINSICALLY SAFE SWITCH,单相交流电流传感器,方便经济的MODBUS-TCP和MODBUS-RTU接口,INFORMER FIBER OPTIC KIT,三相电压和频率监控器,接地故障断路器,固定转接头,万能灯报警继电器,模拟%电流表,GROUND-FAULT MONITOR,远程指示和复位组件,铰链式透明盖,远程显示监视器,接地故障指示系统,单相电压监测器,光纤传感器,MOUNTING FRAME,馈线保护装置,INDUSTRIAL SHOCK-BLOCK,MIDGET FUSE,甜甜圈式变压器,INDUSTRIAL REMOTE INDICATION AND RESET KIT,间隔定时器,FEEDER PROTECTION UNIT,单脉冲延时继电器,GROUND-FAULT RELAY TESTER,单相电压/相位监测器,DUAL CHANNEL SWITCH,8-PIN PLUG-IN STYLE SEAL-LEAK DETECTOR,报警控制器/电池充电装置,两轮车,多功能通用延时继电器,REMOTE DIAGNOSTIC TOOL,终端设备,TEMPERATURE INPUT MODULE,QUICK CONNECT,DIP开关,ELECTROMECHANICAL RELAY,TDR4B23,EL3100,RK-325,TDR4B22,SCR,CT-0050-F10,TDI120AL,ECSL4HBH,DLMU,TDML110DL,SD12-PC,KSPSN21B,LLC42B15A,RK-332,SE-TA6ASF-WL,PC-200-LLC-CZ,THDS410.25SA,ZSCT30-31,TSU2000 SERIES,RK-325I,P1004-XX-(X),ORB120A25,P1004-12-X,SE-FLASH,PSC11,TDM24DL,LLC6210F10M,SB6000,FS146RC,SIO-RTD-02-00,LLP-24,FS165-30T,ARPX1S SERIES,233P,RK-105I,NDS-11,50R40029,MPS-RTD,460-15-100-SLD,ESDR423A4,ECSL4HAC,RM1000 NEMA 4,ASXX SERIES,KRDI2110S,ESDR423A3,KRPDA2129RXE,TDB120AL,LLC54AF10,455 SERIES,KRDM223,KRDM220,KRDM221,ORS120A150SD,PGC-31FC,PGM-8325,460-XXX-SP,FS126-45,CT-0800-F30,CT-0400-D20,TSB634,LLC26A1F25C,PLR240A,ECSW3LABT,TSB632,TDUH SERIES,TSDS SERIES,WVM811AH,TDM24AL,LPSM003Z,HRDM SERIES,235P,FA155-2,KSDB315SP,601,SB6100-01X-0,102A,KRPD215S190SMB,601 SERIES,EL731-03-X0,PC-200-LLC-GM,SIR,MPU-32-X69X SERIES,ORS230A150SD,KSD3120A,FPS,ECSW6MBHT,MSM20.15W9,FB9L,HRDR331A1,TSD6 SERIES,TS22120,201575-AU,201-100-SP-DPDT,FS300 SERIES,ECSH31F.08D,FS126-60,TDS SERIES,KRDI220,MSM130W9,KSD2 SERIES,FS500,102A SERIES,201-XXX-SP SERIES,LLC52BA,A0220 SERIES,460-200-SP,ALT230-S-SW,HRDR121A4R,LLC52AA,ORB120A160,P0400-82,TDI SERIES,PC-XXXLLC-CZ SERIES,P0400-83,DCSA5,PC-XXX-LLC-GM,P0400-86,SLR,INFORMER-MS,HRDB321,CT-0150-D10,PGC-4064,HRDB324,KSDB SERIES,FS512,ECSW4MBHT,TSDR612.5SA4.5S,TMV8000 SERIES,TSD2411S,ECSW4MBGT,FS524,CT-XXXX-DXX,KSDR SERIES,RS SERIES,P1004-XX,MPU-32-X69X–XXX00,WVM,SLR1610A,KSD1320,ASQU SERIES,TS1424,TS1423,TS1422,TS1421,HRDR330A0R,TSB222,77C SERIES,T10,CT-1200-F15,NGR SERIES,NGR1080,TS1416,NGR1081,TS1415,HRISW21FT,TS1412,KRPS913MB,HLMUDNAAN,202-575-RP,CT-0300-F10,TSD7621,LSRU-115-OR-2,DCSA50,HLMU,EL731-23-X0,NGR1077,NGR1078,NGRM-ENC-230-00,TRDU24A1,NGR1079,TRDU24A2,AF0100-10,TRDU24A3,SB6100-21X-0,NGR1070,NGR1071,NGR1072,NGR1073,NGR1074,ESDR450A1,NGR1075,NGR1076,ECS40AC,TVM460A75S2M,PMA-16-RTDB,PGR-3200-120,SE-703-0U-0X,ESDR123B4P,FS SERIES,NGR1066,NGR1067,D1100,PLR SERIES,NGR1068,AF0100-00,NGR1069,202,KSDB120P,KRPSD25S,TRM24D1X2,777-HRG-P2,ECS40BC,TRDU120A3,TRDU120A1,TRDU120A2,ERDM4130S,TDS120ALD,LLC14B60AX,ISS-102 SERIES,TDIH SERIES,NGR1050,NGR1051,NGR1052,NGR1053,TVW6510S0.4S,FB230A,CT-0300-F20,KSD3432A,PGE-05KV,DCSA20,LLC2,LLC1,LLC6,NGR1045,LLC5,ALT-XXX-1-SW,LLC4,SE-330AU-XX-0X,TVM230A101S1S,LLC8,SC4 SERIES,T10120,NGR1041,KSPSN13MI,VTP0E,PGE-35KV,FS100,TDB12D,T10S400,TSDR4412SA1,LLC842F103M,TDSL SERIES,KRD92115MB,FPU-32-00-00,201-200-SP-DPDT,KRD92115MA,ECSH4HAD,SE-GRM250,PGR-4300 SERIES,NGR1036,PMA-23,NGR1038,PMA-24,PMA-21,ERDM429,ERDM425,KRDB SERIES,ERDM427,FS590,NGRM-ENC-431-21,ER-72KV,777-MV-P2,240,460-MR,PCR SERIES,TDBL120AL,TS1211.5,EL731-11-X0,CT30S1,LLC4 SERIES,KSDS230,PGC-3140,3506002,FS126,FS127,TSD2434,DSQU SERIE,TDB24DL,T2D120A15M SERIES,TDUSH3001A,ALTXXX-X SERIES,THD7421A,TDUIL3001A,ERDM423,ECS6HAH,ERDM422,TDSH120AL,RS4B12,FPS SERIES,TS13115,PMA-18,HRPSD12HI,PMA-16,KSDU SERIES,PMA-17,LLC825F5M,LSRU-115-AL-3,PMA-14,PMA-15,PMA-12,LSRU-115-AL-2,PMA-13,PMA-10,TSDS421,SE-105,MPS-CTU-01-00,ORM24D13.5,TH1 SERIES,TDUIL3002A,MSM450W6,SE-107,DLMUBLAAA,FS143,TSU2000,FS146,RS1A11,KSPU SERIES,SB5060-20X-0,LLC44B4A,TCR9C,MSM42W6,50R-100-2,TDUB SERIES,THDB SERIES,FS152,777-HP-P2,PGR-8800-00-CC,LSR-XXX,LLC14B15AX,TS441165,PGR-4300,TSD24145S,ASXX,LSRU-115-OU-1.5,KSD2221,ORB,FS162,TA24A5,KRDR424A4,KSDR40A0,TA24A3,HRDR321A4R,TRM24A8Y5,KRDR424A0,TH1C415,TSDR6412SA1,ORM,RK-310X-0Y,SIR1A20A4,ALT115-S-SW,ORS,VMPS,TDIL SERIES,LLC44B2A,VMPU,FPS-CTU-03-00,ORB24A25,BZ1,777-ACCUPOWER,HRPS SERIES,PHST-38QTN,TS2412,LSRX-C,350200,HLMUDRAAA,LLC44B1A,KSD2413M,TRDU SERIES,TSS SERIES,SIR1A1A4,KRPSA24M,TL230A5,ECS2HBC,TS2421,PC-100-LLC-CZ,TS2422,TS2423,PGA-LS20,777-575-HRG-P2,IR KIT-12,TSDR6110SA30S,1N5339B,AC700-SMK,KRDB21180S,KRPSA22B,ER-15KV,PGA-LS30,TDB120ALD,LLC44B5F100,TSS421,ISS-102A-LC,202-200-SP,MPS-469X,TVM480A100.5S3S,KRDM121,ARP43,ARP41,777-KW-P2 SERIES,HRDR431A1R,MPU-32-X69X,TSS424,TSS422,TSD6310.8SN,THDS SERIES,KRPD SERIES,601575,ASTU SERIES,TS121150,PGA-LS10,VTP5N,460L-OEM,TCSA50,LLC44B5A,TDUIL,ELCT,SE-CS40,TDUIH,SE-502,TDR2A23,VTP4B,TSDR215SB18M,VTP4F,NGRUS003,VTP4J,P0200-20,PC-100-LLC-GM,P0200-19,SE-CS30,NGRM-ENC,PCR11,PCR10,TDUL SERIES,PMA-60,WVM611AL,PLS480A,PRLM423,VTP3B,ECSW,PGR-8800-00,PCR13,PCR12,PLM6502,ESDR120A0P,SB5032-21X-0,ESDR424A1,WVM611AH,ERDI436,VTP2C,VTP2A,TDUSL3000A,VTP2F,TCS,VTP2E,ORB SERIES,VTP2J,202-200-SP SERIES,KSPSA21FT,MPS-469X–XX000,SCR490D,THC421C,ELCT30-88,IR KIT-36,VTP2P,TDB,P1004-9,202 SERIES,SE-CS10,TDI,KRDR420A3,ECSL31A,KRDB415S,TDM,TSD7611S,VTP1B,TDS,SERIES,TS141180,TDR,TDU,VTP1D,VTP1C,MSM11W6,MSM210P3,TDB24AL,MPS-RTD-01-00,PGR-6100,PMA-55,PGR-6101,ARP23S,50R200,PLS120A,PGR-6100 SERIES,KSDB330N,KRDB,777-575-TS,FA155,KRDI,ALT115-X,KVM4,KRDM,ALT115-S,ECSH34F.08C,KRDB1120M,TDML120AL,KRDS,EFCT SERIES,KRDR,KVM6,TDUIL SERIES,EL731-04-X0,MPS-469X-PMA24,PGR-2601,THD1B410.5S,201-100-DPDT,AF0500 SERIES,ECS40A,SE-TA6A SERIES,TDM12DL,NGRM-ENC-231-01,TSDR442MA2,ELCT5,77C-KW SERIES,KRD3,FS219-45,ISS-102AA-DCS,TH1,A0220.0040,KRD9,KSDB1115SP,TDR4A23,MPU-32-X69X-PMA16,KVM,KRDM1110S,EFCT-26,111P,FS126RC-45,THC,T,MCCS,COMMERCIAL,塔照明,LIQUID LEVEL CONTROL,FEEDER CIRCUITS,DRIVES,REMOTE INDICATION,3-PHASE SYSTEMS,水/废水,HVAC,NGR监控,WATER/WASTEWATER,液位控制,GROUNDING RESISTORS,塔楼,接地导体监测,PUMP PROTECTION,障碍照明控制,PANELBOARDS,硬币自动售货机,GROUND-FAULT PROTECTION,RESISTANCE GROUNDING MONITORING,电阻接地监测,NGR MONITORING,远程指示,TOWER,RESISTANCE-GROUNDED SYSTEMS,商业的,HVACR,GENERATOR,驱动器,泵保护,MOTOR PROTECTION,OBSTRUCTION LIGHTING CONTROL,暖通空调,REMOTE MONITORING,配电板,PORTABLE EQUIPMENT,SMARTPHONE APPLICATION,电阻接地系统,PUMP,COIN VENDING,开关设备,三相系统,便携式设备,FEEDER PROTECTION,远程监控,工业,GROUND-CONDUCTOR MONITORING,配电盘,馈线电路,OBSTRUCTION LIGHTING,塔台控制,智能手机应用程序,电动机保护,电弧闪光保护,MCC,TOWER CONTROL,馈线保护,接地电阻器,TOWER LIGHTING,障碍照明,INDUSTRIAL,发生器,ARC-FLASH PROTECTION,泵,接地故障保护,SWITCHGEAR,SWITCHBOARDS
【产品】自供电的接地故障和相位电压指示系统EL3100,适用于3相系统,可用作继电器保护和控制
EL3100是Littelfuse推出一种自供电的接地故障和相位电压指示系统,适用于3相系统,可用作继电器保护和控制,特别是接地故障保护或接地/非接地AC系统的应用。
保护继电器和控制装置目录(罗克韦尔)
本资料主要介绍了多种保护继电器和控制设备,包括弧光监测继电器、泵控制与液位控制设备、电压监测继电器、接地故障保护、电流监测继电器和传感器、中性接地电阻监测、工业冲击阻断器等。详细介绍了各系列产品的特点、功能、应用和规格参数。
LITTELFUSE - NEUTRAL-GROUNDING-RESISTOR MONITOR,中性点接地电阻监测器,泵控制器,自供电负荷传感器,ARC-FLASH RELAY,LOW-COST PROOF RELAY,SELF-POWERED LOAD SENSOR,接地故障断路器(GFCI),GROUND-FAULT & PHASE-VOLTAGE INDICATOR,液位控制继电器,单通道液位传感器,GROUND-FAULT CIRCUIT INTERRUPTER (GFCI),3-PHASE VOLTAGE MONITOR,SINGLE-CHANNEL SEAL-LEAK DETECTOR,交流电流传感器,SINGLE-CHANNEL LIQUID LEVEL SENSOR,VOLTAGE MONITORING RELAYS,LIQUID LEVEL CONTROL RELAYS,PUMP CONTROLLER,DUAL-CHANNEL SWITCH,电弧闪光继电器,低成本验证继电器,AC CURRENT SENSORS,电压监测继电器,三相电压监测器,接地故障和相电压指示器,双通道开关,单通道密封检漏仪,PC-102 SERIES,EL3100,SB6100-31X-0,PC-100-LLC-CZ,460 SERIES,SB6100-02X-0,460-575-14,PGA-LS20,AF0500-00,LSRX SERIES,1N5339B,PC-100-LLC-GM,AF0100-10,SB6100-21X-0,PC-XXX-LLC-GM,PGR-8800-00-CC,SB6100-11X-0,PC105,PGR-8800-00,PGA-LS30,AC6000-CART-00,460-15,SE-TA6ASF-WL,PC-200-LLC-CZ,460-14,ER SERIES,ER,LSRX,LSRX-OEM,460-MR,AF0100-00,ELCT5,AF0500,PC-XXX-LLC-CZ,460-15-100-LLS,SB6100-01X-0,ELCT30,AF0500 SERIES,PC-200-LLC-GM,PC105 SERIES,AF0100,AF0100 SERIES,PGR-8800 SERIES,SB6100-10X-0,SE-TA6-SM,201-100-SLD,EL3100-00,SE-330 SERIES,RK-310X-0Y,PC-102,SB6000,PC-105,AC6000-OPI-00,AF0500-00-CC,SE-330,PGA-1100,PC-102CICI-DL,PC-102CICI-LT,460-575,SB6100-00X-0,PC-XXX-LLC SERIES,PC-XXX-LLC,SB6000 SERIES,460-L,LSR-0,460-VBM,SB6100-30X-0,SE-330HV,LSRX-C SERIES,EL3100 SERIES,PGR-8800,PGA-LS10,ELCT30 SERIES,460-400HZ,AC6000-MNT-00,SE-TA6,LSRX-C,460,SB6100-20X-0,460L-OEM,SE-330HV SERIES,SE-IP65CVR-G,PC-105 SERIES,ELCT5 SERIES,460-OEM
EL3100手动接地故障和相电压指示器
EL3100是一款自供电的接地故障和相电压指示系统,适用于三相系统。该系统符合美国和加拿大电气规范的要求,提供208V至600V电压系统的电压连接。EL3100具有三个绿色LED指示相到地电压,一个红色LED指示接地故障。系统可独立运行或与多达五个远程LED指示器一起使用。技术规格包括相电压、接地故障电流、频率响应和输出继电器配置。
LITTELFUSE - GROUND-FAULT & PHASE-VOLTAGE INDICATOR,自供电接地故障和相电压指示系统,SELF-POWERED GROUND-FAULT AND PHASE-VOLTAGE INDICATION SYSTEM,接地故障和相电压指示器,EL3100,EL3100 SERIES,EL3100-00
EL3100系列接地故障保护和3相电压指示
本资料描述了一种三相位电压指示集成电路(IC),型号为EL3100系列。资料中提供了该IC的尺寸、安装孔尺寸、重量以及材料等信息。此外,还提到了公差和描述性细节,但未提供具体品牌或公司名称。
LITTELFUSE - EL3100,EL3100 SERIES
满足NeC®的要求,同时确保工人的安全,配有小电流接地故障和相电压指示器
Littelfuse为一家石油天然气开采公司开发了一种定制化的接地故障继电器,以解决其在野外环境下使用未接地电气设备时,既需符合NEC®规范又需保障工人安全的问题。该继电器具有防水LED显示屏,可安装在泵面板门上,避免操作员接触高压,同时实现接地故障和相电压的远程监测。该解决方案帮助公司满足了NEC®规范要求,同时保障了工人的安全。
LITTELFUSE - 相电压指示器,PHASE-VOLTAGE INDICATOR,EL3100
EL3100系列保护继电器和控制接地故障保护-接地/未接地交流系统
EL3100系列是用于三相系统的自供电接地故障和相电压指示系统。该系列产品符合美国国家电气规范(NEC)和加拿大电气规范(CEC)对于非接地交流系统中接地探测器的要求。它提供208、240、480和600伏系统的电压连接,具有绿色LED指示相到地电压存在,红色LED指示接地故障。EL3100可以独立运行或与多达五个远程LED指示器一起使用。
LITTELFUSE - PROTECTION CONTROLS,自供电接地故障和相电压指示系统,SELF-POWERED GROUND-FAULT AND PHASE-VOLTAGE INDICATION SYSTEM,接地故障和相电压指示器,保护控制,PROTECTION RELAYS,GROUND-FAULT & PHASE-VOLTAGE INDICATOR,保护继电器,EL3100,EL3100 SERIES,EL3100-00,三相系统,3-PHASE SYSTEMS
NGRM-ENC系列
该资料介绍了Littelfuse Startco SE-325和SE-330中性接地电阻(NGR)监控器系列。这些监控器用于测量变压器或发电机中性到地连接中的电流、电压和中性接地电阻的连续性。产品包含多种可选配件,如控制电源变压器、故障相指示器、接地泄漏面板表计等。
LITTELFUSE - NEUTRAL-GROUNDING-RESISTOR MONITOR,中性点接地电阻监测器,中性点接地电阻监测,远程指示和复位,接地故障和相电压指示器,GROUND-FAULT &PHASE-VOLTAGE INDICATOR,REMOTE INDICATION AND RESET,NEUTRAL GROUNDING RESISTOR MONITORING,EL3100,NGRM-ENC-XXX–XX,RK-302,NGRM-ENC-000-01,NGRM-ENC-230-01,NGRM-ENC-231-01,SE-330,NGRM-ENC-201-01,NGRM-ENC,NGRM-ENC-201-11,SE-325,NGRM-ENC-200-01,RK-332
保护人员和设备
Littelfuse公司提供一系列电子和微处理器保护继电器,旨在保护设备和人员,防止因电气故障造成的昂贵损害、停机或伤害。产品包括弧光保护继电器、接地故障和相电压指示器、密封泄漏检测继电器等。此外,公司还提供工业电力保险丝和保险丝座,包括指示产品,以便快速识别熔断的保险丝。Littelfuse的产品广泛应用于全球市场,并符合多种国际标准。
LITTELFUSE - NEUTRAL-GROUNDING-RESISTOR MONITOR,DUAL SEAL-LEAK DETECTOR,中性点接地电阻监测器,NEUTRAL-GROUNDING-RESISTOR SYSTEM,液位控制器,工业SHOCK-BLOCK™手推车,ARC-FLASH RELAY,负荷传感器,MEDIUM VOLTAGE FUSES,液位检测继电器,POWR-SPEED ®FUSE,INDUSTRIAL SHOCK-BLOCK™ CART,INDUSTRIAL SHOCK-BLOCK™ GFCI,双密封检漏仪,指示器保险丝,LIQUID LEVEL DETECTION RELAY,POWR-SPEED®保险丝,CLASS CC FUSES,GROUND-FAULT AND PHASE-VOLTAGE INDICATOR,INDICATOR FUSES,中压熔断器,DUAL SEAL-LEAK AND OVER-TEMPERATURE DETECTOR,SEAL-LEAK DETECTION RELAY,CC类保险丝,密封泄漏检测继电器,LIQUID LEVEL CONTROLLER,DUAL-CHANNEL SWITCH,INDUSTRIAL SHOCK-BLOCK™GFCI,双密封泄漏和超温检测器,电弧闪光继电器,LOAD SENSOR,接地故障和相电压指示器,双通道开关,中性点接地电阻系统,EL3100,201-100-SLD,PGR-8800,AC6000,LSRX,PC-102,460-15-100-SLD,AF0500,SE-330,SB6100,PC-XXX-LLC-CZ,PC-XXX-LLC-GM,NGR,460-15-100-LLS,LSR-0,AF0100,PC-102-DL,PC-102-LT,马达,DIVERSE APPLICATIONS,SUBMERSIBLE PUMPS,SHOCK PROTECTION,门,抽气应用,MOTORS,DOOR,PUMP-UP APPLICATIONS,变压器,分支电路,冲击保护,多样化的应用,潜水泵,PUMP-DOWN APPLICATIONS,泵吸应用,TRANSFORMERS,BRANCH CIRCUITS
【应用】接地故障继电器EL3100用于户外钻井现场,满足NEC®安全要求、保护工人安全
一家美国大型石油和天然气开采公司希望确保工人的安全,并遵守NEC®的要求,在未接地的电气设备上使用接地故障探测器,但由于设备暴露在自然环境中,探测器本身会增加触电风险。针对这样的两难情况,Littelfuse根据客户要求定制了接地故障继电器EL3100,这是第一个允许用户在本地或远程监测系统电压的相位及地面故障指示装置,在实际应用中获得了卓越效果。
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