YOKOGAWA WT310HC Digital Power Meter (call for availability)The Yokogawa WT310HC Digital Power Meter provides a wide cur 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 WT310HC Digital Power Meter include:
Features:
- High Performance and Reliability:
- Basic accuracy of 0.1% of reading
- Low cur measurement
- Wide cur 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 cur active power, reactive power and appa 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)
- Cur: Direct input: Large binding post
- Input Format:
- Voltage: Floating input through resistive voltage divider
- Cur: 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
- Cur:
- 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 cur 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
- Cur:
- 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
High Performance and Reliability:
- Basic accuracy of 0.1% of reading
- Low cur measurement
- Wide cur 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 cur active power, reactive power and appa power to be held
- Line Filter and Frequency Filter Functions: Cuts off unnecessary noise and harmonic components for fundamental waveform measurements
Basic accuracy of 0.1% of reading
Low cur measurement
Wide cur input ranges
Standard USB, and GP-IB or RS-232 (selectable) and Ethernet (optional)
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
Provides short tact time in testing procedures
Consistent basic measurement accuracy for all input ranges
MAX Hold Function: Allows maximum values of RMS/PEAK voltage and cur active power, reactive power and appa power to be held
Line Filter and Frequency Filter Functions: Cuts off unnecessary noise and harmonic components for fundamental waveform measurements
Input Elements: 1
Input Terminal Type:
- Voltage: Plug-in terminal (safety terminal)
- Cur: Direct input: Large binding post
Input Format:
- Voltage: Floating input through resistive voltage divider
- Cur: 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
- Cur:
- 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 cur 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
- Cur:
- 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
Voltage: Plug-in terminal (safety terminal)
Cur: Direct input: Large binding post
Voltage: Floating input through resistive voltage divider
Cur: Floating input through shunt
Voltage:
- Crest factor 3: 15V/30V/60V/150V/300V/600V
- Crest factor 6: 7.5V/15V/30V/75V/150V/300V
Cur:
- 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 cur 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
Crest factor 3: 15V/30V/60V/150V/300V/600V
Crest factor 6: 7.5V/15V/30V/75V/150V/300V
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 cur 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
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
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
EX1: 2.5V/5V/10V
EX2: 50mV/100mV/200mV/500mV/1V/2V
EX1: 1.25V/2.5V/5V
EX2: 25mV/50mV/100mV/250mV/500mV/1V
Voltage:
- Input resistance: Approx. 2 MΩ
- Input capacitance: Approx. 13 pF in parallel with the resistance
Cur:
- 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
Input resistance: Approx. 2 MΩ
Input capacitance: Approx. 13 pF in parallel with the resistance
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,
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