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Three Phase Meter Tester

Three Phase Meter Tester
Three Phase Meter Tester
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Product Information

Feature                                                                                                                                                                                               Catalog

  • • Smart, portable and easy touch-screen (TFT) operation
  • • Single-phase and three-phase measurement, two in one
  • • Combination of electricity meter tester and power quality analyzer
  • • Online monitor for real-time data testing and comparison 
  • • Safe and quick measurement for electricity anti-theft
  • • Test result playback on screen and transferable to PC for report printing, can record up to 1000 records
  • • User-friendly interface and vivid screen display, simplify on-site testing power meters

Functions

Functions
Description
Meter measurement
Three phase metering unit
Three phase power meter
Single phase metering unit
Single phase power meter
High-volt power meter
CT ratio
Test CT ratio and phase deviation
Online monitor
1)       Active energy, reactive energy, harmonic active, harmonic reactive and power factor in low-volt with load
2)       Active energy, reactive energy, harmonic active, harmonic reactive, power factor of power meter in different voltage rate.
3)       Fundamental harmonic and all harmonics loads
Harmonic
1-50 current harmonics and voltage harmonics, THD, harmonic content
Wire connection
Help judge if wire connection with meter is correct or not.

Technical specifications

Voltage signal input: Direct input
  • • Resistance: >2MΩ, 20pF
  • • Testing range: 10~700Vrms
  • • Peak voltage: 1000V
  • • Power consumption: <0.5VA/phase

Current input circuit
  • • Indirect input, with different current clamps
  • • Testing range: 20Arms, 500Arms, 1000Arms
  • • Power consumption: < 2.0VA/phase
  • • Frequency range: 40 Hz ~70Hz
  • • Measurement accuracy: 0.5

Screen and memory
  • • Screen: 640×480, 3.5’ TFT LCD touch-screen
  • • Internal Memory: 16 MB Flash
  • • External Memory: 256MB
  • • Com port: USB port
  • • Data records: 1000

Power supply:
  • • Rechargeable Li-ion battery workable for 5~6 hours
  • • Power adaptor: AC100~240V/DC16.8V-1A adaptor

Others
  • • Main unit: 0.7kg, 277×169×36mm
  • • Working temperature: -20 ºC ~ +40ºC
  • • Relative humility: 5~90%RH
  • • Insulation: >2MΩ, AC1500V/50Hz, 1 min 
  • • Optional scanning head

     

Item
Range
Accuracy
Voltage
10~700Vrms
±0.3%
Current
Optional for 20A, 60A, 100A, 500A and 1000A CT
±0.3%
Frequency
40~70Hz
±0.01Hz
Phase
0~360°
±0.5°
Active power
-----------
±0.5%
Reactive power
-----------
±1.0%
Active energy
-----------
±0.5%
Reactive energy
-----------
±1.0%
Power factor
0.00~1.00
±0.005
Harmonics
Voltage harmonics: 1~50
Current harmonics:1~50
Volt harmonics: ±0.01(%f)
Current harmonics: ±0.5%
Impulse constant
FL = 36000×(5/Ie)P/kW·h   Ie: CT range
















 

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