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Yokogawa WT310

Yokogawa WT-310

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Yokogawa WT-310

Product Overview

RENT YOKOGAWA WT310 Digital Power Meter (call for availability)

The Yokogawa WT310 Digital Power Meter provides a wide current input range, fast display, and rapid data update rate in a compact and powerful instrument. High performance and reliable power measurement make it the preferred power meter in numerous industries from production lines to R&D applications.

Features and Specifications of the Yokogawa WT310 Digital Power Meter include:

Features:

High Performance and Reliability:

  • Basic accuracy of 0.1% of reading
  • Low current measurement
  • Wide current input ranges
  • Standard USB, and GP-IB or RS-232 (selectable) and Ethernet (optional)

Simultaneous Measurement of All Parameters:
Measures all AC and DC parameters
Measures harmonics and performs integration simultaneously without changing the measurement mode
      • Uses WTViewrFreePlus software to monitor and save parameters

Fast Display and Data Update Rate:

      • Provides short tact time in testing procedures
      • Consistent basic measurement accuracy for all input ranges

Convenient Measurement Functions:

      • MAX Hold Function:  Allows maximum values of RMS/PEAK voltage and current active power, reactive power and apparent power to be held
      • Line Filter and Frequency Filter Functions: Cuts off unnecessary noise and harmonic components for fundamental waveform measurements

Specifications:

  • Input Elements:  1

Input Terminal Type:

  • Voltage:  Plug-in terminal (safety terminal)
  • Current:  Direct input: Large binding post

Input Format: 

  • Voltage:  Floating input through resistive voltage divider
  • Current:  Floating input through shunt

Measurement Range:

Voltage:

  • Crest factor 3: 15V/30V/60V/150V/300V/600V
  • Crest factor 6: 7.5V/15V/30V/75V/150V/300V

Current:

Direct input:

  • Crest factor 3:  5mA/10mA/20mA/50mA/100mA/200mA/0.5A/1A/2A/5A/10A/20A
  • Crest factor 6:  2.5mA/5mA/10mA/25mA/50mA/100mA/0.25A/0.5A/1A/2.5A/5A/10A

External current sensor input (/EX1,/EX2):

Crest factor 3: 

  • EX1: 2.5V/5V/10V
  • EX2: 50mV/100mV/200mV/500mV/1V/2V

Crest factor 6: 

  • EX1: 1.25V/2.5V/5V
  • >EX2: 25mV/50mV/100mV/250mV/500mV/1V

Input Impedance: 

Voltage: 

  • Input resistance:  Approx. 2 MΩ
  • Input capacitance:  Approx. 13 pF in parallel with the resistance

Current: 

Direct input:

  • Crest factor 3: 5mA/10mA/20mA/50mA/100mA/200mA
  • Crest factor 6:  2.5mA/5mA/10mA/25mA/50mA/100mA
  • At the above range setting:
  • Input resistance:  Approx. 500mΩ,
  • Input inductance:  Approx. 1uH in serieswith the resistance
  • Crest factor 3: 0.5A/1A/2A/5A/10A/20A
  • Crest factor 6: 0.25A/0.5A/1A/2.5A/5A/10A
  • At the above range setting:
  • Input resistance:  Approx. 6 mΩ + 10 mΩ max)*Factory setting
  • Input inductance:  Approx. 0.1uH in series with the resistance

General Specifications:

  • Rated supply voltage:  100 VAC to 240 VAC
  • Permitted supply range voltage:  90 VAC to 264 VAC
  • Rated supply frequency:  50/60 Hz
  • Permitted supply voltage frequency range:  48 Hz to 63 Hz
  • Maximum power consumption: 50VA
  • Battery backup:  Setup parameters are backed up with a lithium battery

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