369-HI-0-M-F-E-0 电动机管理继电器 GE

369-HI-0-M-F-E-0 电动机管理继电器 GE

369-HI-0-M-F-E-0 电动机管理继电器 GE

产品描述

369-HI-0-M-F-E-0是由GE Multilin制造的电机管理继电器。 控制功率为 50-300 VDC / 40-265 VAC。该继电器为三相电机及其相关系统提供保护和监控。

继电器的其他功能包括 Modbus/TCP 协议以太网接口、Profibus-DP 后部通信端口、Profibus-DPV3 后部通信端口、DeviceNet 协议接口、用户可定义的波特率 （1-1200）、用于固件更新的闪存、前置 RS19200 通信端口、后置 RS232 通信端口、后置光纤端口、用户可定义的 RTD 类型、485 个用户可定义的模拟输出、 以及一个基于 Windows 的 PC 程序，用于设置和监控继电器。

电机管理继电器上有许多计量量。这些包括相电流和电流需求放大器、电机负载 x fLA、不平衡电流百分比、接地电流放大器、输入开关状态（开路或关断）、继电器输出状态（通电或断电）、RTD 温度、后旋频率 Hz、相位和线路电压、频率 Hz、功率因数超前/滞后、 实际功率和实际功率需求瓦特、无功功率和无功功率需求Va、视在功率和视在功率需求VA、实际功耗Mwh和无功功率消耗/发电±Mvarh。369 MMR 可以“学习”单个电机参数并适应各个应用。为了提高继电器的保护能力，用户可以调整电机浪涌电流、冷却速率和/或加速时间。

369-HI-0-M-F-E-0 电动机管理继电器 GE

Product description

The 369-HI-0-M-F-E-0 is a motor management relay manufactured by GE Multilin. The control power is 50-300 VDC / 40-265 VAC. The relay provides protection and monitoring for three-phase motors and their associated systems.

Other features of the relay include Modbus/TCP Ethernet interface, Profibus-DP rear communication port, Profibus-DPV3 rear communication port, DeviceNet protocol interface, user definable baud rate (1-1200), flash memory for firmware updates, front RS19200 communication port, rear RS232 communication port, rear fiber port, user definable RTD type, 485 user definable analog outputs, and a Windows-based PC program for setting and monitoring relays.

There are many measurements on the motor management relay. These include phase current and current demand amplifiers, motor load x fLA, percentage of unbalance current, ground current amplifiers, input switching status (open or off), relay output status (on or off), RTD temperature, backspin frequency Hz, phase and line voltage, Frequency Hz, power factor lead/lag, Actual power and actual power demand Watt, reactive power and reactive power demand Va, apparent power and apparent power demand VA, actual power consumption Mwh, and reactive power consumption/generation ±Mvarh. The 369 MMR can "learn" individual motor parameters and adapt to individual applications. To improve the protection of the relay, the user can adjust the motor surge current, cooling rate and/or acceleration time.