>>>>>型号:SR745-W2-P1-G1-HI-A-L-R-E 变压器保护管理继电器 欠频和过频保护
[产品说明]
品牌： GE
型号：SR745-W2-P1-G1-HI-A-L-R-E
产品类型：变压器保护管理继电器
付款方式：电汇，西联
SR745-机箱
系列号 ： E3380999
小灵通 CT ： 1A
接地 CT ： 1A
过电压类别 ： 2
绝缘电压 ： 300 VDC
污染程度 ： II
IP 代码 ： X0
控制功率 ： = 90-300 VDC @ 35W
~ 70-265VAC @ 40VA 48-62Hz
汇款 装运港：中国厦门
交货时间：1-3个工作日
条件：全新和 100% 原始
保修：12 个月
功能特点:
功能增强的LCD和键盘:SR745-W2-P1-G1-HI-A-L-R-E 允许用户手动调整设定值，方便操作。
过载耐受时间: 80倍额定电流下的过载耐受时间为1秒，3倍额定电流时连续过载耐受时间(具体参数可能根据具体型号有所不同)。
固态输出大额定值为15 A, 250 V DC,持续500 ms。
封装设计:设备封装在745 SR系列机箱中，在拉出操作期间保护继电器，防止灰尘进入并损坏继电器。
通用编程结构: FlexLogic"技术可以与设置点功能一 起使用， 创建特定于系统需求的编程结构。
保护和管理功能:
欠频和过频保护
压器过载保护
CT校正系数等
环境适应性:
工作温度范围: SR745-W2-P1-G1-HI-A-L-R-E -40°F至+ 140°F (根据具体型号可能有所不同)
非冷凝湿度:高达90%
海拔:高达2000m
用户界面和监控：
前面板包含多个LED指示灯，用于指示系统在常规功能期间的各种状态，如自检错误或变压器过载等。
SR745-W2-P1-G1-HI-A-L-R-E用户可以通过连接到设备RS232端C门的计算机，使用EnerVista 745软件轻松保存和加载设定值。
[其他型号推荐]
>>>>> Model :SR745-W2-P1-G1-HI-A-L-R-E Transformer protection Management relay underfrequency and overfrequency protection
Brand: GE
Model: SR745-W2-P1-G1-HI-A-L-R-E
Product Type: Transformer protection management relay
Payment method: Wire transfer, Western Union
SR745- Chassis
Series number: E3380999
Little Spirit CT: 1A
Grounding CT: 1A
Overvoltage category: 2
Insulation voltage: 300 VDC
Pollution level: II
IP code: X0
Control power: = 90-300 VDC @ 35W
~ 70-265VAC @ 40VA 48-62Hz
Port of shipment for remittance: Xiamen, China
Delivery time: 1-3 working days
Condition: New and 100% original
Warranty: 12 months
Functional features:
Enhanced LCD and keyboard :SR745-W2-P1-G1-HI-A-L-R-E allows users to manually adjust Settings for easy operation.
Overload withstand time: 80 times the rated current overload withstand time is 1 second, 3 times the rated current continuous overload withstand time (specific parameters may vary according to specific models).
Solid state output is rated up to 15 A, 250 V DC, lasting 500 ms.
Package design: The device is packaged in a 745 SR Series case to protect the relay during pull out operation, preventing dust from entering and damaging the relay.
Universal programming structure: FlexLogic" technology can be used in conjunction with the Set point function to create programming structures specific to system requirements.
Protection and management functions:
Underfrequency and overfrequency protection
Voltage overload protection
CT correction coefficient, etc
Environmental adaptability:
Operating temperature range: SR745-W2-P1-G1-HI-A-L-R-E-40 °F to + 140°F (may vary depending on the model)
Non-condensing humidity: up to 90%
Altitude: Up to 2000m
User interface and monitoring:
The front panel contains multiple LED indicators that indicate various states of the system during regular functions, such as self-test errors or transformer overload.
SR745-W2-P1-G1-HI-A-L-R-E Users can easily save and load setpoints using EnerVista 745 software from a computer connected to the C gate at the RS232 end of the device.
