香港上润智能三相交流有功、无功功率仪表,采用先进的微处理器进行智能控制,对同时输入的三相交流电压与电流信号进行精确测量,经过CPU自动计算出三相交流有功功率值,无功功率值,由高亮度LED数码管或高分辨率光柱进行清晰直观的显示,上屏显示有功功率、下屏显示无功功率,并可选择串行通讯功能。
>>>智能三相交流有功、无功功率仪表选型表 >>>2011新版<<<
型号 |
说明 |
WP-LE |
□□ |
-□ |
□ |
□ |
□ |
□ |
□□ |
□ |
□ |
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仪表类别 |
3PQ |
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三相有功、无功功率同时显示仪 |
显示方式 |
C |
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LED单屏数字显示 |
T |
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101线单光柱显示+单屏数字显示 |
外形尺寸 |
1 |
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(160×80)mm |
2 |
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(80×160)mm |
4 |
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(48×96)mm(暂不供货) |
6 |
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(96×48)mm(暂不供货) |
7 |
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(72×72)mm(暂不供货) |
9 |
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(96×96)mm(暂不供货) |
通讯方式 |
0 |
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无通讯方式 |
2 |
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RS-232C通讯接口 |
8 |
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RS-485通讯接口 |
变送输出 |
0 |
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无变送输出 |
2 |
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4~20mA变送输出 |
3 |
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0~10mA变送输出 |
4 |
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1~5V变送输出 |
5 |
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0~5V变送输出 |
9 |
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特殊要求的变送输出 |
输入信号 |
3 |
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三相三线制 |
4 |
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三相四线制 |
控制方式 |
N |
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无控制/报警 |
HL |
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上限报警+下限报警(注1) |
HH |
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上限报警+上上限报警(注1) |
LL |
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下限报警+下下限报警(注1) |
供电电源 |
|
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AC220线性电源(可省略) |
T |
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AC(90~265)V开关电源供电 |
W |
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DC24V供电 |
输入范围 |
□ |
交流电压输入:0~400V直接输入,超过400V由电压互感器或分压器转换成满刻度为100V电压信号输入。交流电流输入:0~5A直接输入,超过5A由电流互感器变换成满刻度为5A的的电流信号输入。 |
注1:对有功、无功各两个报警,上、下限报警仪表内部可任意组合。
选型示例:
(1)WP-LE3PQ-C1004NT(500V/100V,100A/5A):三相交流有功、无功功率表;双屏数字显示;外形尺寸160×80;三相四线制;开关电源供电;电压输入:0~100V;电流输入:0~5A;有功显示:7500W;无功显示:7500VAr。
(2)WP-LE3PQ-T2824NT(220V/220V,5A/5A):三相交流有功、无功功率表;双屏数字显示;外形尺寸80×160;RS-485标准串行通讯;(4~20)mA变送输出;三相四线制;开关电源供电;电压输入:0~220V;输入电流:0~5A;有功显示:3300W,无功显示:3300Var。
WP-LE3PQ-C1003HL
WP-LE3PQ-C1023N
WP-LE3PQ-C1033HH
WP-LE3PQ-C1043LL
WP-LE3PQ-C1053HL
WP-LE3PQ-C1093NT
WP-LE3PQ-C1203HH
WP-LE3PQ-C1223LLW
WP-LE3PQ-C1233HL
WP-LE3PQ-C1243N
WP-LE3PQ-C1253HH
WP-LE3PQ-C1293LL
WP-LE3PQ-C1803HL
WP-LE3PQ-C1823NT
WP-LE3PQ-C1833HH
WP-LE3PQ-C1843LLW
WP-LE3PQ-C1853HL
WP-LE3PQ-C1893N
WP-LE3PQ-C2003HH
WP-LE3PQ-C2023LL
WP-LE3PQ-C2033HL
WP-LE3PQ-C2043NT
WP-LE3PQ-C2053HH
WP-LE3PQ-C2093LLW
WP-LE3PQ-C2203HL
WP-LE3PQ-C2223N
WP-LE3PQ-C2233HH
WP-LE3PQ-C2243LL
WP-LE3PQ-C2253HL
WP-LE3PQ-C2293NT
WP-LE3PQ-C2803HH
WP-LE3PQ-C2823LLW
WP-LE3PQ-C2833HL
WP-LE3PQ-C2843N
WP-LE3PQ-C2853HH
WP-LE3PQ-C2893LL
WP-LE3PQ-C1004HL
WP-LE3PQ-C1024NT
WP-LE3PQ-C1034HH
WP-LE3PQ-C1044LLW
WP-LE3PQ-C1054HL
WP-LE3PQ-C1094N
WP-LE3PQ-C1204HH
WP-LE3PQ-C1224LL
WP-LE3PQ-C1234HL
WP-LE3PQ-C1244NT
WP-LE3PQ-C1254HH
WP-LE3PQ-C1294LLW
WP-LE3PQ-C1804HL
WP-LE3PQ-C1824N
WP-LE3PQ-C1834HH
WP-LE3PQ-C1844LL
WP-LE3PQ-C1854HL
WP-LE3PQ-C1894NT
WP-LE3PQ-C2004HH
WP-LE3PQ-C2024LLW
WP-LE3PQ-C2034HL
WP-LE3PQ-C2044N
WP-LE3PQ-C2054HH
WP-LE3PQ-C2094LL
WP-LE3PQ-C2204HL
WP-LE3PQ-C2224NT
WP-LE3PQ-C2234HH
WP-LE3PQ-C2244LLW
WP-LE3PQ-C2254HL
WP-LE3PQ-C2294N
WP-LE3PQ-C2804HH
WP-LE3PQ-C2824LL
WP-LE3PQ-C2834HL
WP-LE3PQ-C2844NT
WP-LE3PQ-C2854HH
WP-LE3PQ-C2894LLW
WP-LE3PQ-T1003HL
WP-LE3PQ-T1023N
WP-LE3PQ-T1033HH
WP-LE3PQ-T1043LL
WP-LE3PQ-T1053HL
WP-LE3PQ-T1093NT
WP-LE3PQ-T1203HH
WP-LE3PQ-T1223LLW
WP-LE3PQ-T1233HL
WP-LE3PQ-T1243N
WP-LE3PQ-T1253HH
WP-LE3PQ-T1293LL
WP-LE3PQ-T1803HL
WP-LE3PQ-T1823NT
WP-LE3PQ-T1833HH
WP-LE3PQ-T1843LLW
WP-LE3PQ-T1853HL
WP-LE3PQ-T1893N
WP-LE3PQ-T2003HH
WP-LE3PQ-T2023LL
WP-LE3PQ-T2033HL
WP-LE3PQ-T2043NT
WP-LE3PQ-T2053HH
WP-LE3PQ-T2093LLW
WP-LE3PQ-T2203HL
WP-LE3PQ-T2223N
WP-LE3PQ-T2233HH
WP-LE3PQ-T2243LL
WP-LE3PQ-T2253HL
WP-LE3PQ-T2293NT
WP-LE3PQ-T2803HH
WP-LE3PQ-T2823LLW
WP-LE3PQ-T2833HL
WP-LE3PQ-T2843N
WP-LE3PQ-T2853HH
WP-LE3PQ-T2893LL
WP-LE3PQ-T1004HL
WP-LE3PQ-T1024NT
WP-LE3PQ-T1034HH
WP-LE3PQ-T1044LLW
WP-LE3PQ-T1054HL
WP-LE3PQ-T1094N
WP-LE3PQ-T1204HH
WP-LE3PQ-T1224LL
WP-LE3PQ-T1234HL
WP-LE3PQ-T1244NT
WP-LE3PQ-T1254HH
WP-LE3PQ-T1294LLW
WP-LE3PQ-T1804HL
WP-LE3PQ-T1824N
WP-LE3PQ-T1834HH
WP-LE3PQ-T1844LL
WP-LE3PQ-T1854HL
WP-LE3PQ-T1894NT
WP-LE3PQ-T2004HH
WP-LE3PQ-T2024LLW
WP-LE3PQ-T2034HL
WP-LE3PQ-T2044N
WP-LE3PQ-T2054HH
WP-LE3PQ-T2094LL
WP-LE3PQ-T2204HL
WP-LE3PQ-T2224NT
WP-LE3PQ-T2234HH
WP-LE3PQ-T2244LLW
WP-LE3PQ-T2254HL
WP-LE3PQ-T2294N
WP-LE3PQ-T2804HH
WP-LE3PQ-T2824LL
WP-LE3PQ-T2834HL
WP-LE3PQ-T2844NT
WP-LE3PQ-T2854HH
WP-LE3PQ-T2894LLW