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AN8720P單相電參數綜合測量儀@AN8720P%
主要特點：
適用對象：
波形畸變較少的超大信號交流負載(具有變比功能)，及有電能量測量要求的客戶。
技術參數：
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型 號
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AN8720P
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電壓測量范圍及最大顯示值
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AC：20.0V~300.0V； Vmax＝320.0V
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電壓測量精度
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±（0.1%×量程 + 0.4%×示值）
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電流測量范圍及最大顯示值
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0.020~9.999A，10.00~40.00A； Imax＝40.00A
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電流測量精度
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±（0.1%×量程 + 0.4%×示值）
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有功功率測量范圍及最大顯示值
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0.4~999.9W，1.000~12.00kW； Pmax＝12.00kW
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有功功率測量精度
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cosφ≥0.2時，±（0.1%×量程 + 0.4%×示值）
cosφ＜0.2時，±（0.25%×量程 + 0.25%×示值） |
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功率因數測量范圍 / 精度
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0.10 ~1.00 ±0.02 (I>100mA)
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頻率測量范圍 / 精度
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45.0Hz ~65.0Hz ±0.2Hz
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電壓變比測量范圍/最大值
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1～100 / 100
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電流變比測量范圍/最大值
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1～100 / 100
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通訊接口
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RS232/RS485(選配)
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電能量測量范圍
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0~9999.99kWh
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電能量測量精度
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±0.5%×示值（累計大于1.0000kWh）
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電能量累計時間及精度
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0~99小時59分59秒；±1秒 / 小時
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外形尺寸W×H×D（mm）
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244×108×330（底腳未支起）； 244×140×330（底腳已支起）
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嵌入式開口尺寸W×H（mm）
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242×88
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整機重量
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約2.5kg
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| 儀器配件： |
標配：電源線 保險絲管
選配：232 / 485通訊線
AN8720P single-phase electric instrument for measuringparameters of @AN8720P%
Main features:
■ third generation digital single phase electrical parameter measuring instrument;
■ using surface mount technology, smaller, more stable quality;
■ alarm function, communication function, latch function;
Interface functions and measuring function ■ rich;
■ meet the requirements of power products testing laboratory.
Applicable objects:
Large signal AC waveform distortion less load (with ratiofunction), and customer requirements of the electric energy measurement.
Technical parameters:
Type AN8720P
Voltage measurement range and maximum displayAC:20.0V~300.0V; Vmax = 320.0V
Voltage measurement accuracy of ± (0.1% × range +0.4% * value)
Current measuring range and maximum display0.020~9.999A, 10.00~40.00A; Imax = 40.00A
Current measurement accuracy of ± (0.1% × range +0.4% * value)
Active power measurement range and maximum display0.4~999.9W, 1.000~12.00kW; Pmax = 12.00kW
Active power measurement accuracy of cos ≥ 0.2, ±(0.1% × range + 0.4% * value)
Cos φ < 0.2, ± (0.25% × range + 0.25% * value)
Power factor measurement range / precision 0.10 ~1.00 ± 0.02 (I>100mA)
The range of frequency measurement accuracy of ±0.2Hz / 45.0Hz ~65.0Hz
Voltage ratio measurement range / maximum value 1 ~ 100 / 100
Current ratio measure range / maximum value 1 ~ 100 / 100
RS232/RS485 interface (optional)
Electric energy measuring range 0~9999.99kWh
Electric energy measurement accuracy of ± 0.5% × indication (accumulated more than 1.0000kWh)
Electric energy accumulation time and accuracy of 0~99hours 59 minutes 59 seconds; ± 1 / h
Dimensions of W × H × D (mm) 244 x 108 x 330 (foot is not supported); 244 x 140 x 330 (foot has supported)
Embedded opening size W × H (mm) 242 × 88
The whole weight of about 2.5kg
Instrument accessories:
Standard: power line fuse tube
Optional: 232 / 485 communication line
