369-HI-R-0-0-0 电机管理继电器

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产品详情

369-HI-R-0-0-0 电机管理继电器

【功能描述】

369-HI-R-0-0-0技术规格

通讯无隔离RS232口，RS485口

差动开关延时< 200ms

尺寸约:29.6厘米高× 10.7厘米宽× 20.5厘米长

接地电流输入频率20 ~ 100hz

过电压ii类

标称功率:20va;最大65va

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-R-0-0-0是通用电气公司生产的电机管理继电器。控制电源50- 300vdc / 40-265 VAC。该继电器有12个可选的RTD输入。该装置不包括计量或回旋检测。没有可选的光纤端口。该继电器为三相电机及其相关系统提供保护和监控。369可以“学习”个别电机参数，并适应个别应用。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。

继电器的保护功能包括欠压自动重启、反向电源、启动器故障、千伏安需求、千伏安需求、千瓦需求、电流需求、回旋检测、自检/服务、跳闸计数器、RRTD通信丢失、断开/断开RTD、短/低温RTD、环境RTD、加速定时器、机械堵塞、重启阻塞(回旋定时器)、启动抑制(可用热容量)、热容量、无功、总开关、差动开关、闭锁、过/欠频、报警、每小时启动/启动间隔时间、过压保护、功率因数、过载保护、接地故障和接地故障备份、短路和备份、定子RTD、电压反相、电流不平衡保护、轴承RTD、欠流/欠电保护、欠压保护和速度开关。

369-HI-R-0-0-0 电机管理继电器

369-HI-R-0-0-0 Technical specifications

Communication No isolated RS232 port, RS485 port

Differential switch delay < 200ms

Dimensions :29.6 cm high x 10.7 cm wide x 20.5 cm long

Grounding current input frequency 20 to 100hz

Overvoltage Class ii

Nominal power :20va; Up to 65va

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

Weighs about. Ten pounds

Product description

The 369-HI-R-0-0-0 is a motor management relay manufactured by General Electric Company. Control power supply 50-300vdc / 40-265 VAC. The relay has 12 optional RTD inputs. The device does not include metering or gyroscopic detection. No optical fiber port is available. The relay provides protection and monitoring for three-phase motors and their associated systems. The 369 can "learn" individual motor parameters and adapt to individual applications. To improve the protection of the relay, the user can adjust the motor's inrush current, cooling rate and/or acceleration time.

Relay protection features include automatic undervoltage restart, reverse power supply, starter failure, KVA requirement, KVA requirement, kilowatt requirement, current requirement, gyroscope detection, self-test/service, trip counter, RRTD communication loss, disconnect/disconnect RTD, short/low temperature RTD, ambient RTD, acceleration timer, mechanical plugging, restart blocking (Gyroscope timer) ), start suppression (available heat capacity), heat capacity, reactive power, main switch, differential switch, lockout, over/under frequency, alarm, start/start interval per hour, over voltage protection, power factor, overload protection, ground fault and ground fault backup, short circuit and backup, stator RTD, voltage reversal, current imbalance protection, bearing RTD, undercurrent/undercurrent protection, Undervoltage protection and speed switch.