IS200BICRH1A工控备件机器人模块
前面板RS232端口可用于469设定点编程、本地询问或控制以及469固件的升级。计算机RS485端口可以连接到PLC、DCS或基于PC的用户界面程序。辅助RS485端口可用于第二PLC、DCS或PC软件的冗余或同时询问和/或控制。还有四个4至20 mA或0至1 mA（按订单规定）传感器输出，可分配给任何测量参数。这些输出的范围是可扩展的。下表列出了其他功能。表1–1：计量和附加特征计量附加特征电压抽出情况（便于维护/测试）电流和安培需求单次转换的降低电压启动控制实际功率、kW需求、kW功耗跳闸线圈监控视在功率和kVA需求闪存，便于固件更新无功功率、kvar需求、，kvar消耗/发电频率功率因数RTD转速（RPM），带关键相量输入用户可编程模拟输入NEXT 1-4 469电机管理继电器GE电源管理1.1概述1简介1 1.1.2订购信息所有469功能均为标准；没有选择。订购时必须指定相位CT次级、控制功率和模拟输出范围。469个差分CT输入可现场编程，用于1 A或5 A二次电流的CT。有两个接地CT输入，一个用于GE Power Management 50:0.025芯平衡CT，另一个用于具有1 a或5 a次级的接地CT，也可现场编程。VT输入将以三角形或Y形配置容纳VT。输出继电器始终是非故障安全的，服务继电器除外。469PC软件随每个单元提供。可订购金属演示盒用于演示或测试。图1–3:469订单代码以下部分列出了其他附件。1.1.3其他附件•469PC软件：随每个继电器免费提供•演示：金属手提箱，其中469单元可安装在高电阻接地系统上的接地检测。•469 1“轴环：对于浅开关设备，将继电器的深度减少1#3/8”•469 3“轴环，对于浅开关装置，将继电器深度减少3”•可选安装套件：附加安装支架1819-0030 469 469基本单元P1 P5 1A相CT次级线圈5A相CT次级（必须随订单一起指定）负载：额定负载下小于0.2 VA总时间转换元件：跳闸和报警输出继电器配置：6机电C型触点材料：银合金操作时间：10 ms 100000次操作的最大额定值：端子低压（A、B、C、D端子）：12 AWG最大高压（E、F、G、H端子）：#8环形接线片，10 AWG电线标准相位短路拾取电平：4.0至20.0×CT初级，步长为任何一相0.1延时：0至1000 ms，步长为10拾取精度：根据相位电流输入
The front panel RS232 port may be used for 469 setpoint programming, local interrogation or control, and upgrading of 469 firmware. The Computer RS485 port may be connected to a PLC, DCS, or PC based user interface program. The Auxiliary RS485 port may be used for redundancy or simultaneous interrogation and/or control from a second PLC, DCS, or PC software. There are also four 4 to 20 mA or 0 to 1 mA (as specified with order) transducer outputs that may be assigned to any measured parameter. The range of these outputs is scalable. Additional features are outlined in the table below. Table 1–1: METERING AND ADDITIONAL FEATURES METERING ADDITIONAL FEATURES Voltage Drawout case (for ease of maintenance/testing) Current and amps demand Reduced voltage starting control for single transition Real power, kW demand, kW power consumption Trip coil supervision Apparent power and kVA demand Flash memory for easy firmware updates Reactive power, kvar demand, kvar consumption/ generation Frequency Power Factor RTD Speed in RPM with a key phasor input User-programmable analog inputs NEXT 1-4 469 Motor Management Relay GE Power Management 1.1 OVERVIEW 1 INTRODUCTION 1 1.1.2 ORDER INFORMATION All 469 features are standard; there are no options. The phase CT secondaries, control power, and analog output range must be specified at the time of order. The 469 differential CT inputs are field programmable for CTs with 1 A or 5 A secondaries. There are two ground CT inputs, one for the GE Power Management 50:0.025 core balance CT and one for a ground CT with a 1 A or 5 A secondary, also field programmable. The VT inputs will accommodate VTs in either a delta or wye configuration. The output relays are always non-failsafe with the exception of the service relay. The 469PC software is provided with each unit. A metal demo case may be ordered for demonstration or testing purposes. Figure 1–3: 469 ORDER CODES Additional accessories are listed in the following section. 1.1.3 OTHER ACCESSORIES • 469PC Software: Provided free with each relay • DEMO: Metal Carry Case in which 469 unit may be mounted ground detection on high resistance grounded systems. • 469 1" Collar: For shallow switchgear, reduces the depth of the relay by 1 #3/8" • 469 3" Collar: For shallow switchgear, reduces the depth of the relay by 3" • Optional Mounting Kit: Additional mounting support 1819-0030 469 469 Basic unit P1 P5 1A phase CT secondaries 5A phase CT secondaries (must be specified with order) Burden: Less than 0.2 VA at rated load Conversion of total time Elements: Trip and Alarm OUTPUT RELAYS Configuration: 6 Electromechanical Form C Contact Material: silver alloy Operate Time: 10 ms Max ratings for 100000 operations: TERMINALS Low Voltage (A, B, C, D terminals): 12 AWG max. High Voltage (E, F, G, H terminals): #8 ring lug, 10 AWG wire standard PHASE SHORT CIRCUIT Pickup Level: 4.0 to 20.0 × CT primary in steps of 0.1 of any one phase Time Delay: 0 to 1000 ms in steps of 10 Pickup Accuracy: as per Phase Current Inputs
