TE-SE电力参数测量仪 TE-SE961A TE-SE421A TE-SE721A_电力_应用方案_物联网_供应

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基本参数

详细说明

特点

normal style="tab-stops: 219.75pt"> ◎ 可同时显示单相电压、电流、工频

normal style="tab-stops: 219.75pt"> ◎ 可同时显示单相电压、电流、工频任意两种

normal style="tab-stops: 219.75pt"> ◎ 可同时显示三相电流或电压

normal style="tab-stops: 219.75pt"> ◎ 测量范围1999，红色数码管显示

normal style="tab-stops: 219.75pt"> ◎ 工作电流AC 110/220V 50/60Hz

normal style="MARGIN-LEFT: 26.25pt; TEXT-INDENT: -26.25pt; tab-stops: list 26.25pt left 125.25pt; mso-list: l0 level1 lfo1">一. 型号及含义

normal style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt; tab-stops: 125.25pt">

normal style="tab-stops: 125.25pt">二、交流多参数测量

型号	测量参数	输入电压	输入电流	测量不准确度	输入极限
normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>TE-SE□1A	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>单相电流、电压、工频	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>0-600V	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>5A	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>±0.5%F.S±2Digit	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>1.2F.S
normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>TE-SE□3B	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>三相电流	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>5A	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>±0.5%F.S±2Digit	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>1.2.F.S
normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>TE-SE□3C	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>三相电压	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>0-600V	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>±0.5%F.S±2Digit	normal style="TEXT-ALIGN: left; tab-stops: 125.25pt" align=left>1.2.F.S

normal style="tab-stops: 125.25pt">三、技术参数

normal style="tab-stops: 125.25pt">测量项目	normal style="tab-stops: 125.25pt">电压、电流、工频
normal style="tab-stops: 125.25pt">输入方式	normal style="tab-stops: 125.25pt">单端方式
normal style="tab-stops: 125.25pt">A/D转换	normal style="tab-stops: 125.25pt">双重积分
normal style="tab-stops: 125.25pt">测量速度	normal style="tab-stops: 125.25pt">约2.5次/秒
normal style="tab-stops: 125.25pt">频率范围	normal style="tab-stops: 125.25pt">45∽400Hz (仅对交流 )
normal style="tab-stops: 125.25pt">溢出显示	normal style="tab-stops: 125.25pt">“-1”or“1”
normal style="tab-stops: 125.25pt">显示方式	normal style="tab-stops: 125.25pt">红色数码管（14.mmH）
normal style="tab-stops: 125.25pt">极性显示	normal style="tab-stops: 125.25pt">只显示“-”
normal style="tab-stops: 125.25pt">电源	normal style="tab-stops: 125.25pt">AC110V/220V 50Hz/60Hz
normal style="tab-stops: 125.25pt">功耗	normal style="tab-stops: 125.25pt">≤4.5VA
normal style="tab-stops: 125.25pt">耐压	normal style="tab-stops: 125.25pt">AC 1500V 1min
normal style="tab-stops: 125.25pt">绝缘电阻	normal style="tab-stops: 125.25pt">DC 500V≥100MΩ
normal style="tab-stops: 125.25pt">重量	normal style="tab-stops: 125.25pt">Abt.500g

normal style="tab-stops: 125.25pt">四、外形及开孔尺寸

normal style="TEXT-INDENT: 12.05pt; mso-char-indent-count: 1.0; mso-char-indent-size: 12.05pt; tab-stops: 125.25pt">

normal style="tab-stops: 125.25pt">

normal style="tab-stops: 125.25pt">五、接线图

normal style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt">

normal style="TEXT-INDENT: 42pt; mso-char-indent-count: 4.0; mso-char-indent-size: 10.5pt">(此接线图仅供参考,具体接线以仪表机壳标签为准)

六、使用保存注意事项

normal style="TEXT-INDENT: 21pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt" align=left>使用前 ,仪表需通电予热15分钟.
normal style="TEXT-INDENT: 21pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt" align=left>适宜使用环境温度0～+50℃,相对湿度85%以下.
normal style="TEXT-INDENT: 21pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt" align=left>本仪表校准时间间隔为一年.
normal style="TEXT-INDENT: 21pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt" align=left>若输入信号伴随高频干扰,应在线里用高频过滤器.
normal style="TEXT-INDENT: 21pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt" align=left>输入导线不宜过长.如被测信号输出端与仪表距离不能缩短,请用双绞屏蔽线,屏蔽层与信号低端相连.
normal style="TEXT-INDENT: 21pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt" align=left>若长期存放未使用,请每三个月通电一次,通电时间不少于4小时.