多线变压器保护系统SR745-W2-P5-G5-Hi-A-E具有多种自适应功能

价格：2895.00起

深圳长欣自动化设备有限公司

联系人：蓝小姐

电话：+8615359298293

地址：西乡街道臣田社区二路东方雅苑2层B39

产品规格：

产品数量：

包装说明：

关 键 词：SR745-W2-P5-G5-HI,多线变压器保护系统

行 业：机械 电工电气 电热设备 

发布时间：2022-02-22

本店经营各自动化模块、卡件、CPU。

The 745-W2-P5-G5-HI-AR is part of General Electric’s 745 Transformer protection system line.  This series is designed to offer high-speed transformer management relays built with multi-processors delivering two or three winding transformer management.   Units in this series can be used for the management and protection of power transformers of various sizes.  The 745-W2-P5-G5-HI-AR and other units within the series offer overexcitation protection elements with overcurrent and percent differential capabilities, and are capable of monitoring both individual harmonics as well as THD (total harmonic distortion.) 

The 745-W2-P5-G5-HI-AR is a base unit with two windings per phase.  This unit offers 5A per winding and 5A per ½ and ⅔ winding.    The 745-W2-P5-G5-HI-AR is rated with 90 to 300 VDC, 70 to 265 VAC @ 48-62 Hz control power and has analog inputs and outputs.  The unit is designed with a standard SR-series arrangement(draw out relay and companion case.)  It can be mounted alone or it can be used adjacent to other SR-series units mounted to a standard rack panel.   Wiring diagrams are available in the original documentation, although this covers standard wiring layouts and may not cover every situation, including yours. The front panel of the 745-W2-P5-G5-HI-AR includes an LCD display with 40-characters, multiple status indicators, control keys, and a keypad, along with an RS232 interface programming port.    This port will allow you to interface with a computer to complete setup using EnerVista setup software. 

EX库存丰富，交货快，质量可靠，价格折扣。

PLC可编程序控制器（Programmable Logic Control）、远程操作（Remote Control）、数字输入DI(Digital Input )、数字输出（Digital output）、模拟输入AI(Analog Input)、模拟输出AO(Analog output) Foxboro（福克斯波罗）：I/A Series系统，FBM全系列（现场输入/输出模块）

顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、

数据通信及处理等。

Westinghouse（西屋）：1C31系列DCS系统、CPU、OVATION系统、WDPF系统、

WEStation系统备件。

Triconex（英维思）:冗余容错控制系统、基于三重模件冗余（TMR）结构的现代化的容错控制器。

EMERSON（艾默生）:模块、卡件、驱动器等各类备件。

The 745-W2-P5-G5-HI-AR is part of General Electric’s 745 Transformer protection system line.  This series is designed to offer high-speed transformer management relays built with multi-processors delivering two or three winding transformer management.   Units in this series can be used for the management and protection of power transformers of various sizes.  The 745-W2-P5-G5-HI-AR and other units within the series offer overexcitation protection elements with overcurrent and percent differential capabilities, and are capable of monitoring both individual harmonics as well as THD (total harmonic distortion.) 

关于发货：默认顺丰，一般货物包邮，除特殊产品外。如有特别需求可按客户物流、快递发货。发货时间晚为当天下午17点之前！

关于发票：我司可统一开具13%增值税发票！

关于产品：本公司所售商品均为库存/货期依据所需要的数量、询价时的库存情况！

店铺所有产品的标价均不是实价。具体价格以客服所做的报价为准！

未与客服核实清楚的产品型号、价格拍下的，均不发货！

~SR745-W2-P5-G5-HI