1、概述 summarize
HRJDT-604型电压监测记录仪,电压等级有100V,220V,380V三种规格。
HRJDT-604 voltage monitor recorder, voltage levels are 100V,
220V, 380V three types. 2、技术参数
Technical data
2.1 执行标准:
电压监测记录仪使用技术条件《DL/T 500-92》和《DL/T 500-2009》。
2.1 Standard:
Voltage Monitoring Recorder using technical conditions
"DL / T 500-92" and "DL / T 500-2009"。
2.2 基本参数Basic data:
2.2.1 工作电压:三种规格:AC 100V±20% 50Hz ± 5Hz
AC 220V±20% 50Hz ± 5Hz
AC 380V ±20% 50Hz ± 5Hz
同一台仪表可以通过不同的接线方式,用于三种电压的测量和监测
2.2.2 本机功耗:? 3VA
2.2.3 测量精度:0.5级
2.2.4 分辨率:0.01v或0.01kv
2.2.5 单相电压监测
2.2.6 通讯接口:RS232或RS485任选一
2.2.7 数据传输方式:GSM短信方式
2.2.8 外形尺寸:235 ×172×80 mm
2.2.9 安装方式:壁挂式
2.3 功能指标
2.3.1实时显示:电压、时间、日期、电压谐波畸变率
2.3.2查询过去365天内任意一天的日统计数据
2.3.3查询过去12个月内任意一月的月统计数据
2.3.4报警:电压越上限、越下限等声光报警
2.3.5存储容量:2M字节
2.3.6统计数据存储时间:一年
2.2.1 Operating voltage:
Have three specifications:
AC 100V ± 20% 50Hz ± 5Hz
AC 220V ± 20% 50Hz ± 5Hz
AC 380V ± 20% 50Hz ± 5Hz
The same instrument can be different wiring for the three
voltage measurements
2.2.2 The machine power consumption: ?3VA
2.2.3 Accuracy: 0.5 level
2.2.4 Resolution: 0.01v or 0.01kv
2.2.5 Single-phase voltage monitoring
2.2.6 Communication Interface: RS232 or RS485, optional
one of them
2.2.7 Data transmission: GSM SMS
2.2.8 Dimensions: 235 × 172 × 80 mm
2.2.9 Installation: Wall-mounted 2.3
Function Index
2.3.1 First time display: voltage, time, date, voltage
harmonic distortion
2.3.2 check any day statistics data of last 365 days
2.3.3 check any month statistics data of past 12 months
2.3.4 Alarm: Too big or too small voltage, will have sound
and light alarm.
2.3.5 Storage capacity: 2M bytes
2.3.6 Statistical Data storage time: one year
|