369-HI-0-M-F-E-0 电机管理继电器

可记录事件数:最近512个事件

通讯rs232接口，RS485接口

尺寸约:高11.5 x宽5.5 x长8.5

接地电流输入频率20 ~ 100hz

相电流二次输入1a和5a

波形捕获长度3缓冲器包含16个周期的所有电流和电压通道

体重约。10磅

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产品详情

369-HI-0-M-F-E-0 电机管理继电器

【功能描述】

369-HI-0-M-F-E-0技术规范

可记录事件数:最近512个事件

通讯rs232接口，RS485接口

尺寸约:高11.5 x宽5.5 x长8.5

接地电流输入频率20 ~ 100hz

相电流二次输入1a和5a

波形捕获长度3缓冲器包含16个周期的所有电流和电压通道

体重约。10磅

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。控制电源50- 300vdc / 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。该继电器的附加功能包括Modbus/TCP协议以太网接口、Profibus-DP后端通信端口、Profibus-DPV1后端通信端口、DeviceNet协议接口、用户自定义波特率(1200-19200)、用于固件更新的闪存、前RS232通信端口、后RS485通信端口、后光纤端口、用户自定义RTD类型、4个用户自定义模拟输出。以及用于设置和监控继电器的基于windows的PC程序。

在电机管理继电器上有许多计量数量。这些包括相电流和电流需求安培，电机负载x fLA，不平衡电流百分比，接地电流安培，输入开关状态(打开或闭合)，继电器输出状态(通电或断电)，RTD温度，回旋频率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，无功功率和无功功率需求var，视在功率和视在功率需求VA，实际用电量Mwh，无功用电量/发电量±Mvarh。369 MMR可以“学习”单个电机参数并适应单个应用。为了提高继电器的保护能力，用户可以调整电机的涌流电流、冷却速率和/或加速时间。

关于369-HI-0-M-F-E-0的常见问题

所有369 Multilin型号都有光纤接口吗?我注意到GE Multilin电机管理继电器369-HI-0-M-F-E-0确实有光纤端口。

GE Multilin电机管理继电器369-HI-0-M-F-E-0带有额外的光纤端口功能(F)。该端口是可选的，用于远程RTD连接功能。该端口的发射功率为- 20dbm，接收灵敏度为- 30dbm。该端口分配的功率预算为10db。通常这个选项F(可选光纤端口)的链路距离为1.65公里。所有369 GE Multilin电机管理继电器都没有配备这个光纤端口。369- hi -0- m -F- e -0数字继电器是这样做的，因为它在369继电器后的第四个位置的零件号中有指定的选项F。

GE Multilin电机管理继电器369-HI-0-M-F-E-0提供多少过载曲线?

Multilin数字电机管理继电器369-HI-0-M-F-E-0为有问题的电机提供多达15个标准过载曲线。此外，369-HI-0-M-F-E-0具有创建自定义曲线的能力。曲线根据温度、冷热比、冷却时间和不平衡常数有偏置。由此产生的曲线具有1.01至1.23倍FLA的拾取电平和每个相电流输入的精度。

369-HI-0-M-F-E-0 电机管理继电器

369-HI-0-M-F-E-0 Technical specification

Number of recordable events: The latest 512 events

Communication rs232 port, RS485 port

Dimensions: Height 11.5 x width 5.5 x length 8.5

Grounding current input frequency 20 to 100hz

Phase current secondary input 1a and 5a

Waveform capture length 3 buffer contains 16 cycles of all current and voltage channels

Weighs about. Ten pounds

Product description

The 369-HI-0-M-F-E-0 is a motor management relay manufactured by GE Multilin. Control power supply 50-300vdc / 40-265 VAC. The relay provides protection and monitoring for three-phase motors and their associated systems. Additional features of the relay include Modbus/TCP protocol Ethernet interface, Profibus-DP back-end communication port, Profibus-DPV1 back-end communication port, DeviceNet protocol interface, user-defined baud rate (1200-19200), flash memory for firmware updates, and pre-RS232 communication Port, post-RS485 communication port, post-fiber port, user-defined RTD type, 4 user-defined analog outputs. And a Windows-based PC program for setting and monitoring relays.

There are many metering quantities on motor management relays. These include phase current and current demand amperes, motor load x fLA, percentage of unbalance current, ground current amperes, input switch state (on or off), relay output state (on or off), RTD temperature, cyclotron frequency Hz, phase and line voltage, Frequency Hz, power factor lead/lag, actual power and actual power demand watts, Reactive power and reactive power demand var, apparent power and apparent power demand VA, actual power consumption Mwh, reactive power consumption/generation ±Mvarh. The 369 MMR can "learn" individual motor parameters and adapt to a single application. To improve the protection of the relay, the user can adjust the motor's inrush current, cooling rate and/or acceleration time.

Frequently Asked Questions about 369-HI-0-M-F-E-0

Do all 369 Multilin models have fiber ports? I noticed that the GE Multilin motor management relay 369-HI-0-M-F-E-0 does have fiber optic ports.

GE Multilin Motor Management Relay 369-HI-0-M-F-E-0 with additional fiber port functionality (F). This port is optional for remote RTD connection functions. This port has a transmit power of -20 DBM and a receive sensitivity of -30 DBM. The power budget allocated to the port is 10db. Normally this option F(optional fiber port) has a link distance of 1.65 km. All 369 GE Multilin motor management relays are not equipped with this fiber optic port. The 369-HI-0-M-F-E-0 digital relay does this because it has the specified option F in the part number at the fourth position after the 369 relay.

GE Multilin Motor Management Relay 369-HI-0-M-F-E-0 How many overload curves does it provide?

Multilin Digital Motor Management Relay 369-HI-0-M-F-E-0 provides up to 15 standard overload curves for problematic motors. In addition, the 369-HI-0-M-F-E-0 has the ability to create custom curves. The curve is biased according to temperature, cold/heat ratio, cooling time and unbalance constant. The resulting curve has a pick level of 1.01 to 1.23 FLA and accuracy per phase current input.