Single-Phase Electric Energy Quality Control Device "PROTEKT | ELECTROPRIBOR OJSC | 俄罗斯批发
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Single-Phase Electric Energy Quality Control Device "PROTEKT

Single-Phase Electric Energy Quality Control Device "PROTEKT — ELECTROPRIBOR OJSC

品牌: PROTEKT
¥648 - ¥2,160 CNY
MOQ: 20 pieces

主要特点

Measurements of power quality parameters: 电压的有效值;有效电压的偏差;网络频率;频率偏差;电压骤降深度;电压骤降持续时间;电压中断持续时间;暂时过电压持续时间
LED indication: LED单指示器;单色OLED显示屏,128×32像素(定制)用于显示当前值:测量电压、输入信号频率、时间和日期
Overall dimensions, mm: 55×90×63
Weight, kg: 0,2

产品描述

The PROTEKT power quality control device is designed to measure quality indicators of electric power according to class S; to measure voltage parameters in single-phase AC networks with saving of measurement results in specified time intervals counted by internal real-time clock; to establish compliance of electric power quality indicators values with quality standards in general-purpose power supply systems with standard voltages according to GOST R 8.655.

The device can be used for control of electrical parameters at power engineering facilities, for complex automation of power engineering facilities, in automated control systems of technological processes of energy-intensive facilities of various industries. PROTEKT is included in the State Register of measuring instruments of the Russian Federation No.

76171-19. Interverification interval - 4 years.

规格参数

Measurements of power quality parameters
电压的有效值;有效电压的偏差;网络频率;频率偏差;电压骤降深度;电压骤降持续时间;电压中断持续时间;暂时过电压持续时间
LED indication
LED单指示器;单色OLED显示屏,128×32像素(定制)用于显示当前值:测量电压、输入信号频率、时间和日期
Overall dimensions, mm
55×90×63
Weight, kg
0,2
Input signal, Unom
230 V
Galvanic isolation on interface circuits
有
Communication interface
USB Type B(用于将测量和计算的参数传输到外部设备和参数设置)
Removable memory card
8GB,MicroSD类型,录制深度 - 最长5年。保存带时间戳的测量结果,用于生成报告。以文本格式录制,包含4个扩展名为“.csv”的文件.
密封
为了防止未经授权访问影响测量结果的存储卡,提供了封闭的可能性。
Real Time Clock
在主电源故障的情况下,时钟至少可以工作360小时;使用内置电源元件,使用寿命至少为2年
Power supply voltage
来自测量电路的交流电压从20到276伏(42.5 - 57.5赫兹);来自内部电池(当电网电压低于23伏或没有外部电源)最长30分钟(值在“配置器”软件中设置);来自内部电池的电源
Power consumption from the power supply circuit, not more
3 伏安
重新编程
通过“配置器”程序(USB接口)
Operating temperature range
从 -40 到 +70 °C(相对湿度 95% 在 +35 °C)
Degree of protection
IP30
安装
35毫米DIN导轨
Inspection interval
4年
Warranty period of operation
24个月
Average service life, at least
不少于20年
Average MTBF
200000小时

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