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GAOTek Automatic Calibration Industrial Handheld Detection
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GAOTek Multifunctional Process Calibration

GAOTek Handheld Energy Meter Calibrator

GAOTek handheld energy meter calibrator is a high-precision testing instrument specially used to detect power quality problems such as waveform distortion, harmonic content, voltage fluctuation and flicker and three-phase unbalance in the power grid; it also has electrical parameter testing , the function of vector analysis.

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SKU: GAOTek-HTPC-154 Category:
Description

Description

Features

  • It can measure various electrical parameters such as voltage
  • The vector diagram of the measured voltage and current can be displayed
  • the operator can conveniently and safely perform the measurement
  • It can measure and analyze the AC power
  • current waveforms can be displayed simultaneously
  • Load fluctuation monitoring
  • Dynamic monitoring of power equipment adjustment

 

Technical Specifications

Voltage measurement range 0 V to 800 V, automatic gear cut
Clamp transformer (three types 5 A or 25 A (standard)
100 A or 500 A (optional)
400 A or 2000 A (optional)
Phase angle measurement range 0 to 359.99
Frequency measurement range 45 Hz to 55 Hz
Number of voltage channels three channels (UA, UB, UC)
Number of current channels three channels (IA, IB, IC)
Maximum harmonic analysis times 63 times
Maximum continuous storage period at 1

minute intervals

 18 months
Electric parameter measurement part Voltage ±0.1%
Frequency ±0.01 Hz
Current and power ±0.5%
Phase ±0.2°
Power quality part a.  Fundamental voltage allowable error ≤0.5% F.S.
b.  Allowable error of fundamental current: ≤1% F.S.
c.  Measurement error of phase difference between fundamental voltage and current: ≤0.2 °
d.  Measurement error of harmonic voltage content rate: ≤0.1%
e.  Measurement error of harmonic current content rate: ≤0.2%
f.  Three-phase voltage unbalance error: ≤0.2%
g.  Voltage deviation error: ≤0.2%
h.  Voltage fluctuation error: ≤0.2%
Charging power supply AC 220 V, frequency 45 Hz to 55 Hz
Host power consumption ≤3 VA
Maximum working time of battery ≤10 hrs
Working temperature 14 °F to 104 °F (-10 ℃ to + 40 ℃)
Volume 12.60 in x 9.45 in x 5.12 in (320 mm x 240

mm x 130 mm)
Weight 4.40 lb (2 kg)