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AN7951空調器制冷家電綜合測量儀@AN7951%
主要特點：
適用對象：
三相空調及與溫度、壓力測試有關的客戶。
技術參數：
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型號
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AN7951
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測試電壓及精度
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10.0V~600.0V；±(0.25%×示值+0.25%×量程)
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測試電流
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0.050A~5A~40.00A
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測試電流精度
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±(0.25%×示值+0.25%×量程)
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測試功率
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0.020kW~24.00kW
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測試功率精度
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COSφ≥0.2，+(0.25%×示值+0.25%×量程) ；
COSφ＜0.2，+(0.25%×量程+0. 5%×示值) |
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測試電能量
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0~999.9999kWh
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測試電能量精度
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累計達到1.0000kWh時±0.5%
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測試溫度
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-10.0℃~50.0℃(四路)
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測試溫度精度
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±0.5℃
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測試壓力
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-0.10MPa-5.00MPa(三路)
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測試壓力精度
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±0.05MPa
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測量方式
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三相四線、單相
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通訊接口
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RS485(RS232選配)
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外形尺寸W×H×D(mm)
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365×155×410
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嵌入式開口尺寸W×H(mm)
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360×140
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| 儀器配件： |
標配：電源線 、 保險絲管、 485通訊線
選配：232 通訊線
AN7951 air conditioning refrigeration appliancescomprehensive measuring instrument @AN7951%
Main features:
Measurement of ~ suitable for air-conditioning production line voltage, current, power and other electrical parameters;
■ related to temperature, pressure test;
■ wide measuring range, digital display;
■ serial communication (RS232 or RS485);
■ single / three-phase table sharing;
■ LCD multi information display.
Applicable objects:
Three-phase air conditioning and related customer and temperature, pressure test.
Technical parameters:
Model AN7951
The test voltage and precision of 10.0V~600.0V; (0.25% ± x value +0.25% * range)
Test current 0.050A~5A~40.00A
Current measurement accuracy of ± (0.25% × showing the value of +0.25% * range)
The test power of 0.020kW~24.00kW
Test power precision COS ≥ 0.2, + (0.25% * +0.25% *range indicator);
COS φ < 0.2, + (0.25% × 5% × showing the value range of +0.)
Measurements of the electrical energy 0~999.9999kWh
Test of electric energy accuracy reached 1.0000kWh ± 0.5%
Test temperature of -10.0 ℃ ~50.0 ℃ (four road)
Test the temperature accuracy of ± 0.5 ℃
The test pressure -0.10MPa-5.00MPa (three road)
The test pressure accuracy of ± 0.05MPa
Measurement of three-phase four wire, single phase
The communication interface of RS485 (RS232 optional)
Dimensions of W × H × D (mm) 365 x 155 x 410
Embedded opening size W × H (mm) 360 × 140
Instrument accessories:
Standard: power line, fuse tube, 485 lines of communication
Optional: 232 lines of communication
