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SEL-751保护继电器SEL751002C1CCC7781BG10

发布时间:2021/6/21
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SEL-751馈线保护继电器SEL751002C1CCC7781BG10订货代码
1.SEL751=SEL751系列号馈线保护继电器,固定不变
2.0=高级固件功能,无
3.0=用户界面,英语
4.2C=插槽A电源电压|插槽A数字输入电压,24-48 VDC | 48 VDC/VAC 
5.1C=机电4DI/4*124;48伏直流电/交流电压,4 DI / 4 DO Electromechanical | 48 Vdc/Vac
6.CC=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 48Vdc/Vac
8.77=8电弧闪光检测输入,o电弧闪光操作时间达到2-5ms,4di/4do快速大电流保护,需要中断卡
9.8=电压输入,三相交流电压(300 Vac),3-Phase AC Voltage (300 Vac)
10.1=插槽Z电流输入,1A相,1A中性点,1A Phase, 1 A Neutral
11.B=前面板,带4个按钮的5英寸彩色触摸屏,5" Color Touchscreen With 4 Pushbuttons
12.G=无,无,EIA-485 B,None | None | EIA-485,插槽B以太网(端口1)|多模光纤ST(端口2)|后串行端口(端口3)o EIA-485仅在插槽B中没有以太网或单个10/100BASE-T以太网选项时可用
13.1=IEC 61850 Protocol,IEC 61850协议
14.0=柔顺涂层,无
美国SEL-751系列馈线保护继电器选型资料
SEL-751  SEL751002C1CCC7781BG10 
SEL-787  SEL78721E2C6XCCA681A810 
SEL-787  SEL7872EE2C6XCC7881A810


SEL-751馈线保护继电器
SEL-751馈线保护继电器,是方向过电流、故障定位、弧光检测、以及高阻抗故障检测应用的理想选择。具有灵活的I/O选项、方便的安装以及快捷的定值,使得SEL-751成为工业和电力公用领域馈线保护的正确解决方案。SEL-751可提供完整的馈线保护,包括过电流、过电压、低电压、方向功率、IEC 电缆/线路的热保护、矢量偏移、灵敏接地故障 (SEF)、负荷入侵以及频率元件。选择5英寸,800×480彩色触摸屏显示选项,直接设置,监控和控制您的系统。可以方便升级保护,而无需在原有开口上切割或钻孔,具有紧凑的箱体以及多种安装适配器。拥有IEC 61850(第 2 版)、IEC 60870-5-103、IEC 62439 并行冗余协议 (PRP)、Mirrored Bits镜像位通讯、Modbus、DNP3、以及其他规约,能够与基于串行或以太网的通讯实现快速集成。
• Protection(i) 保护;
◦ Overcurrent过电流
◦ Over / Under Frequency过欠频
◦ Harmonic Blocking谐波闭锁
◦ Breaker Monitoring断路器监测
◦ Breaker Failure断路器故障
◦ IEC Thermal Element IEC热元件
• Hardware 硬件和硬件
◦ 3-Phase AC Current Inputs三相交流电流输入
◾ Slot Z ◾ 城堡Z
◦ Neutral AC Current Input中性交流电流输入
◾ Slot Z ◾ 城堡Z
◦ 2 Digital Inputs (DI)数字输入(DI)
◾ Slot A  ◾ A城堡
◦ 3 Digital Ouputs (DO)数字输出(DO)
◾ Slot A ◾ A城堡
◦ IRIG-B Time Code Input IRIG-B时间码输入
◾ Slot B ◾ 城堡B
• Human Machine Interface (HMI) 人机界面(HMI)
◦ Display 显示器
◦ Programmable Pushbuttons With Two Tri-Color LEDS each可编程按钮,每个按钮带有两个三色LED
◦ 8 Target Tri-Color LEDs (6 Programmable)目标三色LED(6个可编程)
◦ Operator Control Interface操作员控制界面
◦ EIA-232 Port (Port F)EIA-232端口(端口F)
◦ Multi-Language Support多语言支持
• Protocols (i) 协议
◦ IEEE C37.118 Synchrophasors  IEEE C37.118同步相器
◦ Modbus® RTU 模式总线® 电阻式温度检测器
◦ SEL ASCII and Compressed ASCII SEL ASCII和压缩ASCII
◦ SEL Fast Meter, Fast Operate, Fast SER SEL快速仪表,快速操作,快速SER
◦ SEL Fast MessageSEL快速消息
◦ Ymodem File Transfer Ymodem文件传输
◦ SEL MIRRORED BITS Communications SEL镜像位通信
◦ Event Messenger事件信使
• Other其他
◦ Instruction Manual CD使用手册光盘
◦ ACSELERATOR SEL-5030 Software ACSELERATOR SEL-5030软件
◦ User Configurable Labels 用户可配置标签
SEL-751系列馈线保护继电器选型指导
751=系列号,固定不变的
一,Advanced Firmware Features高级固件功能
0=None(无)
1=Reclosing(重合闸)
2=Directional o Requires 4 ACI / 3 AVI card in Slot Z(定向o需要插槽Z中的4个ACI/3个AVI卡)
3=Arc Sense o Requires 4 ACI / 3 AVI card in Slot Z9弧感 o插槽Z中需要4个ACI/3个AVI卡)
4=Reclosing and Directiona(重合闸和定向)lo Requires 4 ACI / 3 AVI card in Slot Z(o插槽Z中需要4个ACI/3个AVI卡)
5=Reclosing, Directional, and Arc Sense(重合闸、方向和电弧感应 )o Requires 4 ACI / 3 AVI card in Slot Z(o插槽Z中需要4个ACI/3个AVI卡)
6=Advanced Directional高级定向 o Advanced Directional includes directionalo高级定向包括定向
protection for ungrounded, low-impedance, highimpedance and Petersen coil grounded systemsand requires 200 mA neutral CT selection  o Requires 4 ACI / 3 AVI card in Slot Z不接地、低阻抗、高阻抗和消弧线圈接地系统的保护需要200 mA中性CT选择,o插槽Z中需要4个ACI/3个AVI卡
7=Reclosing and Advanced Directional 重合闸和超前定向
o Advanced Directional includes directionalo高级定向包括定向
protection for ungrounded, low-impedance, highimpedance and Petersen coil grounded systems and requires 200 mA neutral CT selection o Requires 4 ACI / 3 AVI card in Slot Z不接地、低阻抗、高阻抗和消弧线圈接地系统的保护需要200 mA中性CT选择,o插槽Z中需要4个ACI/3个AVI卡
8=Reclosing, Advanced Directional, and Arc重合闸、超前定向和电弧
Sense o Advanced Directional includes directional高级方向感包括方向感
protection for ungrounded, low-impedance, highimpedance and Petersen coil grounded systems and requires 200 mA neutral CT selection  o Requires 4 ACI / 3 AVI card in Slot Z不接地、低阻抗、高阻抗和消弧线圈接地系统的保护,需要200 mA中性CT选择,o插槽Z中需要4个ACI/3个AVI卡
二,用户界面
0=英语  S=西班牙语
三,插槽A电源电压|插槽A数字输入电压
1A=110-250 VDC(110-240 VAC)| 125 VDC/VAC
1B=110-250 VDC(110-240 VAC)| 24 VDC/VAC
1C=110-250 VDC(110-240 VAC)| 48 VDC/VAC 
1D=110-250 VDC(110-240 VAC)| 110 VDC/VAC 
1G=110-250 VDC(110-240 VAC)| 220 VDC/VAC 
1H=110-250 VDC(110-240 VAC)| 250 VDC/VAC
2A=24-48 VDC | 125 VDC/VAC
2B=24-48 VDC | 24 VDC/VAC
2C=24-48 VDC | 48 VDC/VAC 
2D=24-48 VDC | 110 VDC/VAC
2G=24-48 VDC | 220 VDC/VAC
2H=24-48 VDC | 250 VDC/VAC
四,前面板
1=2x16 LCD,带4个按钮,2x16 LCD With 4 Pusbuttons
0=2x16 LCD,带8个按钮,2x16 LCD With 8 Pushbuttons
B=带4个按钮的5英寸彩色触摸屏,5" Color Touchscreen With 4 Pushbuttons
A=带8个按钮的5英寸彩色触摸屏,5" Color Touchscreen With 8 Pushbuttons
五,插槽B以太网(端口1)|多模光纤ST(端口2)|后串行端口(端口3)o EIA-485仅在插槽B中没有以太网或单个10/100BASE-T以太网选项时可用
A=无,无,EIA-232 A,None | None | EIA-232 
B=无,无,EIA-485 B,None | None | EIA-485 
C=单个10/100BASE-T |无| EIA-232 C ,Single 10/100BASE-T | None | EIA-232
D=单个10/100BASE-T |无| EIA-485,Single 10/100BASE-T | None | EIA-485
E=单个100BASE-FX MM LC |无| EIA-232 ,Single 100BASE-FX MM LC | None | EIA-232 
F=双10/100BASE-T |无| EIA-232,Dual 10/100BASE-T | None | EIA-232 
G=双100BASE-FX MM LC |无| EIA-232,Dual 100BASE-FX MM LC | None | EIA-232
0=无|单毫米ST光纤系列| EIA232,None | Single MM ST Fiber-Optic Serial | EIA232
1=无|单毫米ST光纤串行| EIA485,None | Single MM ST Fiber-Optic Serial | EIA485
2=单10/100BASE-T |单MM光纤串行| EIA-232,Single 10/100BASE-T | Single MM Fiber-Optic Serial | EIA-232
3=单10/100BASE-T |单MM光纤串行| EIA-485,Single 10/100BASE-T | Single MM Fiber-Optic Serial | EIA-485
4=单100BASE-FX MM LC |单毫米ST光纤串行| EIA-232,Single 100BASE-FX MM LC | Single MM ST Fiber-Optic Serial | EIA-232
6=双10/100BASE-T |单MM ST光纤系列| EIA-232,Dual 10/100BASE-T | Single MM ST FiberOptic Serial | EIA-232
8=双100BASE-FX MM LC |单MM ST光纤系列| EIA-232,Dual 100BASE-FX MM LC | Single MM ST Fiber-Optic Serial | EIA-232
六,IEC 61850协议| DNP3协议| IEC 60870-5-103协议|以太网/IP协议 
o IEC 61850和以太网/IP仅适用于插槽B中带有以太网选项的型号
IEC 61850 Protocol | DNP3 Protocol | IEC 60870-5-103 Protocol | EtherNet/IP Protocol
o IEC 61850 and EtherNet/IP available only for models with Ethernet options in Slot B
0=无
1=IEC 61850 Protocol,IEC 61850协议
2=DNP3协议,DNP3 Protocol
3=IEC 61850协议| DNP3协议,IEC 61850 Protocol | DNP3 Protocol 
4=IEC 60870-5-103协议,IEC 60870-5-103 Protocol
5=IEC 61850协议| IEC 60870-5-103协议,IEC 61850 Protocol | IEC 60870-5-103 Protocol
6=DNP3协议|IEC 60870-5-103协议,DNP3 Protocol |IEC 60870-5-103 Protocol
7=IEC 61850协议| DNP3协议| IEC 60870-5-103协议,IEC 61850 Protocol | DNP3 Protocol | IEC 60870-5-103 Protocol
8=以太网/IP协议,EtherNet/IP Protocol
9=IEC 61850协议|以太网/IP协议,IEC 61850 Protocol | EtherNet/IP Protocol
A=DNP3协议|以太网/IP协议,DNP3 Protocol | EtherNet/IP Protocol
B=IEC 60870-5-103协议|以太网/IP协议,IEC 60870-5-103 Protocol | EtherNet/IP Protocol
C=IEC 61850协议| DNP3协议|以太网/IP协议,IEC 61850 Protocol | DNP3 Protocol | EtherNet/IP Protocol
D=IEC 61850协议| IEC 60870-5-103协议|以太网/IP协议,IEC 61850 Protocol | IEC 60870-5-103 Protocol | EtheNet/IP Protocol
E=DNP3协议| IEC 60870-5-103协议|以太网/IP协议,DNP3 Protocol | IEC 60870-5-103 Protocol |EtherNet/IP Protocol
F=IEC 61850协议| DNP3协议| IEC 60870-5-103协议|以太网/IP协议,IEC 61850 Protocol | DNP3 Protocol | IEC 60870-5-103 Protocol | EtherNet/IP Protocol
七,插槽C*124;插槽C数字输入电压,o每个机箱仅一(1)个3 DI/4 DO/1 AO卡,o每个机箱仅一(1)个4 AI/4 AO卡
Slot C | Slot C Digital Input Voltage,o Only one (1) 3 DI / 4 DO / 1 AO card per chassis,o Only one (1) 4 AI / 4 AO card per chassis
0X=空的,Empty 
A0=串行通信(EIA-232/485),Serial Communications (EIA-232/485)
BA=3 DI/4 DO/1 AO(4-20 mA范围)| 125Vdc/Vac,3 DI / 4 DO / 1 AO (4-20 mA Range) | 125Vdc/Vac
BB=3 DI/4 DO/1 AO(4-20 mA范围)|;24Vdc/Vac,3 DI / 4 DO / 1 AO (4-20 mA Range) | 24Vdc/Vac
BC=3 DI/4 DO/1 AO(4-20 mA范围|;48Vdc/Vac,3 DI / 4 DO / 1 AO (4-20 mA Range) | 48Vdc/Vac
BD=3 DI/4 DO/1 AO(4-20 mA范围)|;110Vdc/Vac,3 DI / 4 DO / 1 AO (4-20 mA Range) | 110Vdc/Vac
BG=3 DI/4 DO/1 AO(4-20 mA范围)|;220Vdc/Vac,3 DI / 4 DO / 1 AO (4-20 mA Range) | 220Vdc/Vac
BH=3 DI/4 DO/1 AO(4-20 mA范围)|;250Vdc/Vac,3 DI / 4 DO / 1 AO (4-20 mA Range) | 250Vdc/Vac
1A=机电4 DI/4;125 Vdc/Vac,4 DI / 4 DO Electromechanical | 125 Vdc/Vac交流电压
1B=机电4DI/4*124;24伏直流电/交流电压,4 DI / 4 DO Electromechanical | 24 Vdc/Vac
1C=机电4DI/4*124;48伏直流电/交流电压,4 DI / 4 DO Electromechanical | 48 Vdc/Vac
1D=机电4DI/4*124;110伏直流电/交流电压,4 DI / 4 DO Electromechanical | 110 Vdc/Vac
1G=机电4DI/4*124;220伏直流电/交流电压,4 DI / 4 DO Electromechanical | 220 Vdc/Vac
1H=机电4DI/4*124;250伏直流电/交流电压,4 DI / 4 DO Electromechanical |250 Vdc/Vac
CA=快大电流混合DI/4;124直流/交流,4 DI / 4 DO Fast High Current Hybrid | 125 Vdc/Vac
CB=快速大电流混合4 DI/4;24直流/交流,4 DI / 4 DO Fast High Current Hybrid | 24Vdc/Vac
CC=快速大电流混合4 DI/4;48直流/交流,4 DI / 4 DO Fast High Current Hybrid | 48 Vdc/Vac
CD=快速大电流混合4 DI/4;110直流/交流,4 DI / 4 DO Fast High Current Hybrid | 110 Vdc/Vac
CG=快速大电流混合4 DI/4;220直流/交流,4 DI / 4 DO Fast High Current Hybrid | 220 Vdc/Vac
CH=快大电流混合4 DI/4;250直流/交流,4 DI / 4 DO Fast High Current Hybrid | 250 Vdc/Vac
DA=4 DI/3机电式(2表C,1表B)|;125 Vdc/Vac,4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 125 Vdc/Vac
DB=机电4 DI/3(2表C,1表B)|;24 Vdc/Vac,4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 24 Vdc/Vac
DC=机电4 DI/3(2表C,1表B)|;48 Vdc/Vac,4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 48 Vdc/Vac
DD=4 DI/3 DO机电(2表C,1表B)| 110 Vdc/Vac,4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 110 Vdc/Vac
DG=4 DI/3 DO机电式(2个C型,1个B型)| 220 Vdc/Vac,4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 220 Vdc/Vac
DH=4 DI/3 DO机电式(2个C型,1个B型)| 250 Vdc/Vac,4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 250 Vdc/Vac
2A=8 DO机电(表格A),8 DO Electromechanical (Form A) 
2B=8 DO机电(表B),8 DO Electromechanical (Form B)
2C=8 DO机电(6表格A,2表格B),8 DO Electromechanical (6 Form A, 2 Form B) 
2D=8个DO机电(2个表格A,6个表格B),8 DO Electromechanical (2 Form A, 6 Form B)
2G=8 DO机电(4表A,4表B),8 DO Electromechanical (4 Form A, 4 Form B) 
3A=8 DI | 125 Vdc/Vac 
3B=8 DI | 24 Vdc/Vac 
3C=8 DI | 48 Vdc/Vac
3D=8 DI | 110 Vdc/Vac
3G=8 DI | 220 Vdc/Vac
3H=8 DI | 250 Vdc/Vac
4A=14 DI | 125 Vdc/Vac 
4B=14 DI | 24 Vdc/Vac
4C=14 DI | 48 Vdc/Vac 
4D=14 DI | 110 Vdc/Vac
4G=14 DI | 220 Vdc/Vac 
4H=14 DI | 250 Vdc/Vac
5X=8-AI(20mA或10V范围),8 AI (±20 mA or ±10 V Range)
6X=4 AI/4 AO(可选择20mA或10V),4 AI / 4 AO (±20 mA or ±10 V Selectable) 
八,Castle D-124Castle D数字输入电压,o机箱只有一(1)个3 DI/4 DO/1 AO卡,o仅一(1)个用于机箱的4 AI/4 AO卡
Slot D | Slot D Digital Input Voltage,o Only one (1) 3 DI / 4 DO / 1 AO card per chassis,o Only one (1) 4 AI / 4 AO card per chassis
0X=空的,Empty
BA=3 DI/4 DO/1 AO(4-20 mA范围)| 125 Vdc/Vac, 3 DI / 4 DO / 1 AO (4-20 mA Range) | 125 Vdc/Vac
BB=3 DI/4 DO/1 AO(4-20 mA范围)| 24 Vdc/Vac, 3 DI / 4 DO / 1 AO (4-20 mA Range) | 24 Vdc/Vac
BC=3 DI / 4 DO / 1 AO (4-20 mA Range) | 48Vdc/Vac
BD=3 DI / 4 DO / 1 AO (4-20 mA Range) | 110Vdc/Vac
BG=3 DI / 4 DO / 1 AO (4-20 mA Range) | 220 Vdc/Vac
BH=3 DI / 4 DO / 1 AO (4-20 mA Range) | 250 Vdc/Vac
1A=4 DI/4 DO机电125伏直流电/交流电压,4 DI / 4 DO Electromechanical |125 Vdc/Vac
1B=4 DI/4 DO机电24伏直流电/交流电压,4 DI / 4 DO Electromechanical | 24 Vdc/Vac
1C=4 DI/4 DO机电48伏直流电/交流电压,4 DI / 4 DO Electromechanical |48 Vdc/Vac
1D=4 DI/4 DO机电110伏直流电/交流电压,4 DI / 4 DO Electromechanical |110 Vdc/Vac
1G=4 DI/4 DO机电220伏直流电/交流电压,4 DI / 4 DO Electromechanical |220 Vdc/Vac
1H=4 DI/4 DO机电250伏直流电/交流电压,4 DI / 4 DO Electromechanical |250 Vdc/Vac
CA=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 125Vdc/Vac
CB=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 24Vdc/Vac
CC=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 48Vdc/Vac
CD=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 110Vdc/Vac
CG=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 220Vdc/Vac
CH=4di/4do快速大电流混合电路250Vdc/Vac,4 DI / 4 DO Fast High Current Hybrid | 250Vdc/Vac
DA=4 DI/3 DO机电(2个表格C,1个表格B)4 DI / 3 DO Electromechanical(2 Form C, 1 Form B) | 125 Vdc/Vac
DB=4 DI/3 DO机电式(2表C,1表B)24 Vdc/Vac4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 24 Vdc/Vac
DC=4 DI/3 DO机电(2表C,1表B)48 Vdc/Vac,4 DI / 3 DO Electromechanical(2 Form C, 1 Form B) | 48 Vdc/Vac
DD=4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 110 Vdc/Vac,4 DI/3 DO机电(2个表格C,1个表格B)110Vdc/Vac
DG=4 DI/3 DO机电(2个表格C,1个表格B)220 Vdc/Vac,4 DI / 3 DO Electromechanical(2 Form C, 1 Form B) | 220 Vdc/Vac
DH=4 DI/3 DO机电(2个表格C,1个表格B)250 Vdc/Vac,4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 250 Vdc/Vac
2A=8 DO机电(表格A),8 DO Electromechanical (Form A)
2B=8 DO机电(表格B),8 DO Electromechanical (Form B)
2C=8 DO机电(6表格A,2表格B),8 DO Electromechanical (6 Form A, 2 Form B)
2D=8个DO机电(2个表格A,6个表格B),8 DO Electromechanical(2 Form A, 6 Form B),
2G=8 DO机电(4表A,4表B),8 DO Electromechanical (4 Form A, 4 Form B)
3A=8 DI | 125 Vdc/Vac 
3B=8 DI | 24 Vdc/Vac 
3C=8 DI | 48 Vdc/Vac 
3D=8 DI | 110 Vdc/Vac 
3G=8 DI | 220 Vdc/Vac 
3H=8 DI | 250 Vdc/Vac 
4A=14 DI | 125 Vdc/Vac 
4B=14 DI | 24 Vdc/Vac 
4C=14 DI | 48Vdc/Vac 
4D=14 DI | 110 Vdc/Vac 
4G=14 DI | 220 Vdc/Vac 
4H=14 DI | 250 Vdc/Vac 
5X=8-AI(20mA或10V范围),8 AI (±20 mA or ±10 V Range) 
6X=4 AI/4 AO(可选择20mA或10V),4 AI / 4 AO (±20 mA or ±10 V Selectable) 
9X=10 RTD输入,10 RTD Inputs
九,Castle E-124Castle E数字输入电压,o机箱只有一(1)个3 DI/4 DO/1 AO卡,o仅一(1)个用于机箱的4 AI/4 AO卡
Slot E | Slot E Digital Input Voltage,o Only one (1) 3 DI / 4 DO /1 AO card per chassis,o Only one (1) 4 AI / 4 AO card per chassis
0X=空的,Empty
BA=3 DI/4 DO/1 AO(4-20 mA范围)| 125 Vdc/Vac, 3 DI / 4 DO / 1 AO (4-20 mA Range) | 125 Vdc/Vac
BB=3 DI/4 DO/1 AO(4-20 mA范围)| 24 Vdc/Vac, 3 DI / 4 DO / 1 AO (4-20 mA Range) | 24 Vdc/Vac
BC=3 DI / 4 DO / 1 AO (4-20 mA Range) | 48Vdc/Vac
BD=3 DI / 4 DO / 1 AO (4-20 mA Range) | 110Vdc/Vac
BG=3 DI / 4 DO / 1 AO (4-20 mA Range) | 220 Vdc/Vac
BH=3 DI / 4 DO / 1 AO (4-20 mA Range) | 250 Vdc/Vac
1A=4 DI/4 DO机电125伏直流电/交流电压,4 DI / 4 DO Electromechanical |125 Vdc/Vac
1B=4 DI/4 DO机电24伏直流电/交流电压,4 DI / 4 DO Electromechanical | 24 Vdc/Vac
1C=4 DI/4 DO机电48伏直流电/交流电压,4 DI / 4 DO Electromechanical |48 Vdc/Vac
1D=4 DI/4 DO机电110伏直流电/交流电压,4 DI / 4 DO Electromechanical |110 Vdc/Vac
1G=4 DI/4 DO机电220伏直流电/交流电压,4 DI / 4 DO Electromechanical |220 Vdc/Vac
1H=4 DI/4 DO机电250伏直流电/交流电压,4 DI / 4 DO Electromechanical |250 Vdc/Vac
CA=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 125Vdc/Vac
CB=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 24Vdc/Vac
CC=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 48Vdc/Vac
CD=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 110Vdc/Vac
CG=4di/4do快速大电流混合电路直流/交流,4 DI / 4 DO Fast High Current Hybrid | 220Vdc/Vac
CH=4di/4do快速大电流混合电路250Vdc/Vac,4 DI / 4 DO Fast High Current Hybrid | 250Vdc/Vac
DA=4 DI/3 DO机电(2个表格C,1个表格B)4 DI / 3 DO Electromechanical(2 Form C, 1 Form B) | 125 Vdc/Vac
DB=4 DI/3 DO机电式(2表C,1表B)24 Vdc/Vac4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 24 Vdc/Vac
DC=4 DI/3 DO机电(2表C,1表B)48 Vdc/Vac,4 DI / 3 DO Electromechanical(2 Form C, 1 Form B) | 48 Vdc/Vac
DD=4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 110 Vdc/Vac,4 DI/3 DO机电(2个表格C,1个表格B)110Vdc/Vac
DG=4 DI/3 DO机电(2个表格C,1个表格B)220 Vdc/Vac,4 DI / 3 DO Electromechanical(2 Form C, 1 Form B) | 220 Vdc/Vac
DH=4 DI/3 DO机电(2个表格C,1个表格B)250 Vdc/Vac,4 DI / 3 DO Electromechanical (2 Form C, 1 Form B) | 250 Vdc/Vac
2A=8 DO机电(表格A),8 DO Electromechanical (Form A)
2B=8 DO机电(表格B),8 DO Electromechanical (Form B)
2C=8 DO机电(6表格A,2表格B),8 DO Electromechanical (6 Form A, 2 Form B)
2D=8个DO机电(2个表格A,6个表格B),8 DO Electromechanical(2 Form A, 6 Form B),
2G=8 DO机电(4表A,4表B),8 DO Electromechanical (4 Form A, 4 Form B)
3A=8 DI | 125 Vdc/Vac 
3B=8 DI | 24 Vdc/Vac 
3C=8 DI | 48 Vdc/Vac 
3D=8 DI | 110 Vdc/Vac 
3G=8 DI | 220 Vdc/Vac 
3H=8 DI | 250 Vdc/Vac 
4A=14 DI | 125 Vdc/Vac 
4B=14 DI | 24 Vdc/Vac 
4C=14 DI | 48Vdc/Vac 
4D=14 DI | 110 Vdc/Vac 
4G=14 DI | 220 Vdc/Vac 
4H=14 DI | 250 Vdc/Vac 
5X=8-AI(20mA或10V范围),8 AI (±20 mA or ±10 V Range) 
6X=4 AI/4 AO(可选择20mA或10V),4 AI / 4 AO (±20 mA or ±10 V Selectable) 
70=Vsync(300 Vac)/Vbat(300 Vdc)/4个电弧闪光检测输入,o电弧闪光操作时间达到2-5ms,4di/4do快速大电流保护,需要中断卡,o插槽Z中需要4个ACI/3个AVI卡,Vsync (300 Vac) / Vbat (300 Vdc) / 4 ArcFlash Detection Inputs,o To achieve 2-5 ms operate times for Arc-Flash,Protection a 4 DI / 4 DO Fast High Current,Interrupting Card is required,o Requires 4 ACI / 3 AVI card in Slot Z
L0=LEA Vsync(8Vac)/Vbat(300 Vdc)/4个电弧闪光检测输入,o电弧闪光操作时间达到2-5ms,4di/4do快速大电流保护需要中断卡,o插槽Z中需要4个ACI/3个AVI卡
LEA Vsync (8Vac) / Vbat (300 Vdc) / 4 ArcFlash Detection Inputs,o To achieve 2-5 ms operate times for Arc-Flash,Protection a 4 DI / 4 DO Fast High Current,Interrupting Card is required,o Requires 4 ACI / 3 AVI card in Slot Z
77=8电弧闪光检测输入,o电弧闪光操作时间达到2-5ms,4di/4do快速大电流保护,需要中断卡
8 Arc-Flash Detection Inputs,o To achieve 2-5 ms operate times for Arc-Flash,Protection a 4 DI / 4 DO Fast High Current,Interrupting Card is required
十,Z电压输入,Slot Z Voltage Inputs
A=无
8=三相交流电压(300 Vac),3-Phase AC Voltage (300 Vac)
L=三相LEA交流电压(8 Vac),3-Phase LEA AC Voltage (8 Vac)
十一,插槽Z电流输入,Slot Z Current Inputs
1=1A相,1A中性点,1A Phase, 1 A Neutral
2=1安培相,5安培中性,1Amp Phase, 5Amp Neutral
3=1安培相、200 mA中性或非方向继电器可订购此CT用于SEF保护,1Amp Phase, 200 mA Neutral o Non-directional relays can order this CT for SEF protection
5=5A相,5A中性点,5A Phase, 5A Neutral
6=5A相,1A中性点,5A Phase, 1A Neutral
7=5安培相位,200毫安中性点或无方向继电器可以订购此CT用于SEF保护,5Amp Phase, 200 mA Neutral o Non-directional relays can order this CT for SEF protection
十二,柔顺涂层Conformal Coat
0=无,None
1=共形涂层电路板,Conformally Coated Circuit Boards
Accessories配件

 

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