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供应台湾数字高功率表，1201A数字功率表
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PROTRONIX-1201(A)数字精密功率表
SPECIFICATION

TRUE POWER
Range19.99W, 199.9W, 1999W
Accuracy±(0.3% + 3d)
Freq. Response40Hz~80Hz
Max. Voltage299.9V
Max. Current200mA for 19.99W
2A for 199.9W
20A for 1999W
Power Factor (COSφ)Zero to Unity Leading or Lagging
Shunt Resistance0.01Ω (Current Sense )
 AC VOLTAGE
AutoRange0~299.9V
Accuracy±(0.25% +2d)
Freq. Response40Hz~1kHz
Protection300V
ImpedanceAbove 200KΩ
 AC CURRENT
Range.1999A, 1.999A, 19.99A
Accuracy±(0.3% +2d)
Freq. Response40Hz~200Hz for 1999A
40Hz~1KHz for 1.999~19.99A
Peak over Indication2.5 times of Range
Shunt Resistance0.01Ω
Crest Factor Response50:1 for Minimum RMS Input,
Linearly decreasing to 3:1 for Full ScaleRMS Input