SR745-W2-P5-G5-HI是综合继电保护器，它具备多种功能和特性：
电池开机功能：在UPS无市电输入时，可以由电池激活，提供稳定的交流电力输出，为用户带来便利。
测量范围：SR745-W2-P5-G5-HI具有较宽的浊度测量范围，能够测量0至9999NTU的浊度。
通信与编程：设备支持通信，并可以通过特定的软件程序（如EnerVista）进行编程和设置。
保护元件：提供具有过流和百分比差分功能的过励磁保护元件，并且能够监测单个谐波以及THD。
显示与接口：SR745-W2-P5-G5-HI具有LCD显示屏和多个状态指示灯，以及控制键和键盘。此外，还配备RS232接口编程端口，允许用户通过计算机进行连接和设置。
故障排查与变压器保护：能够监控变压器、趋势系统数据，并在出现错误时提醒用户。同时，能够适应温度或频率等变化变量，帮助减少故障排除时间并延长变压器寿命。
The SR745-W2-P5-G5-HI is a comprehensive relay protector with a variety of functions and features:
Battery startup function: When the UPS has no mains input, it can be activated by the battery to provide stable AC power output, bringing convenience to users.
Measuring range: The SR745-W2-P5-G5-HI has a wide turbidity measuring range, capable of measuring turbidity from 0 to 9999NTU.
Communication and Programming: The device supports communication and can be programmed and set up through specific software programs such as EnerVista.
Protection elements: Overexcitation protection elements with overcurrent and percent-differential capabilities are available and are capable of monitoring individual harmonics as well as THD.
Display and interface: The SR745-W2-P5-G5-HI has an LCD display and multiple status indicators, as well as control keys and keyboard. In addition, it is equipped with an RS232 interface programming port, allowing the user to connect and set up through the computer.
Troubleshooting and transformer protection: Ability to monitor transformer, trend system data and alert users when errors occur. At the same time, the ability to adapt to changing variables such as temperature or frequency helps reduce troubleshooting time and extend transformer life.
| PM866A 3BSE076359 | PM511V16 | GOP2 |
| UNITROL 1020 UNSO119A-Z,V1 3BHE030579R0003 | PFEA113-20 3BSE050092R20 | PU519 3BSE018681R1 |
| SPHSS13 | 216VC62A HESG324442R13/E HESG324442R112/F | REC670 |
| MPRC086444-005 | LDGRB-01 3BSE013177R1 | PP846 |
| AO2020 | KUC755AE105 | REF620 NBFNAANNNDA1BBN1XF |
| SYN5202-0277 3BHB006715R0277 | PFTL101A-2.0KN 3BSE004172R1 | REF620E F NBFNAANNNCC1BNN1XF |
| UNITROL 1020 | PM866 | PFTL101A 1.0KN |
| PM866 3BSE050200R1 | KUC711AE101 3BHB0D4661R0101 | PFTL101A 0.5KN |
| HIEE400995R0002-3004223/010-UM B015 | PM864A | PFEA113-65 3BSE028144R0065 |
| PFTL101A 0.5KN 3BSE004160R1 | PM864 | PP845 3BSE042235R1 |
| KUC755AE105 3BHB005243R0105 | PU516 | 5SHY3545L0016 38HB020720R0002 |
| KUC755AE106 3BHB005243R0106 | GFD233 3BHE022294R0103 | 3BHB005243R0105 |
| KUC711AE 3BHB004661R0001 | PDAA401 3BSE017234R1 | 5SHX0660F0002 |
| PP865A | PM866A 3BSE076359R1 | PCD232A101 3BHE022293R0101 |
| PM866K01 | PFSK151 3BSE018876R1 | 5SHY3545L0016 3BHB020720R0002 |
| DSQC663 3HAC029818-001 | PFTL101B 2.0KN | PFTL101A 2.0KN 3BSE004172R1 |
| PM511V16 | PM864AK01 | CI871K01 3BSE056767R |
| PFEA113-20 3BSE050092R20 | PP846A | PCD232A 3BHE022293R0101 |
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