【功能描述】
269PLUS-10C-HI技术规格
制造商通用电气公司(GE)
制造商位置markham, Ontario, Canada
型号269plus - 10c - hi
软件enervista 269
用户手册1601-0013- e4
尺寸大约。289mm高,192mm长,121mm宽
体重5磅,14盎司
海拔2000m
控制工频50/ 60hz
运行时间计数器精度±1%
产品描述
GE Multilin 269 PLUS线路中的高压继电器具有90至300 VDC / 80至265 VAC的控制电源电压范围。继电器型号269PLUS-10C-HI具有10C输入传感器类型,带有10欧姆铜RTD选项。其他配置详细说明在GE Multilin 269 Plus电机管理继电器指令手册1601-0013-D3。目前有几个变种的这种继电器在库存在AX控制。
269PLUS-10C-HI与269PLUS系列中的所有继电器一样,适用于中型交流电机。为了保证正常和安全运行,每个需要保护的电机都需要一个269 PLUS继电器。当安装和配置正确时,269PLUS-10C-HI为电机和相关的机械设备/系统提供了一系列保护。
通用电气Multilin 269 PLUS继电器不承载一次电机电流。269PLUS-10C-HI作为先导设备,通过电流互感器监测相位和接地故障电流,并在检测到故障情况时引起触点或断路器断开。
269PLUS-10C-HI在非易失性存储器中存储预跳闸值以及电机统计记录,继电器设定值和“学习”电机参数。学习参数是269PLUS-10C-HI在特定应用中使用过程中所适应的值。
269PLUS-10C-HI Technical Specifications
Manufacturer General Electric Multilin (GE)
Manufacturer Location Markham, Ontario, Canada
Model Number 269PLUS-10C-HI
Software EnerVista 269
User Manual 1601-0013-E4
Dimensions approx. 289mm H, 192 mm L, 121 mm W
Weight 5lb, 14oz
Altitude Rating 2000m
Control Power Frequency 50/60 Hz
Running Hours Counter Accuracy ±1%
Product Description
This high voltage relay in the GE Multilin 269 PLUS line has a control power voltage range of 90 to 300 VDC / 80 to 265 VAC. Relay model 269PLUS-10C-HI has the 10C input sensor type with the 10 Ohm copper RTD option. Other configurations are detailed in GE Multilin 269 Plus Motor Management Relay Instruction Manual 1601-0013-D3. There are currently several variations of this relay in stock at AX Control.
269PLUS-10C-HI, like all relays in the 269 PLUS series, is intended for use with medium AC motors. For normal and safe operations, one 269 PLUS relay is required for each motor that is to be protected. When installed and configured properly, the 269PLUS-10C-HI provides a range of protections for the motor and the associated mechanical equipment/systems.
The General Electric Multilin 269 PLUS relays do not carry the primary motor current. The 269PLUS-10C-HI acts as a pilot device, monitoring phase and ground fault currents through current transformers and causing contact or breaker to open if fault conditions are detected.
The 269PLUS-10C-HI stores pre-trip values in non-volatile memory along with the motor statistical records, relay setpoints, and “learned” motor parameters. Learned parameters are values that the 269PLUS-10C-HI has adapted to during its use in specific applications. Values 269 PLUS relays are designed to adapt to and “learn” acceleration time, cool-down rates, motor inrush current, and negative sequence current K factor.
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