Yokogawa
Yokogawa WT310
Digital Power Meter, DC - 100 kHz, 20A, 1 Ch.
15 V to 1000 V (RMS), DC to 100 kHz Voltage Measurement Range
10 mA to 20 A (RMS), with external sensor support up to 5000 A Current Measurement Range
Maximum 20 kW (single phase) Power Measurement Range
±0.1% of reading Basic Power Accuracy
DC, 0.5 Hz to 100 kHz Frequency Range
| Attribute | Value |
|---|---|
| Voltage Measurement Range | 15 V to 1000 V (RMS), DC to 100 kHz |
| Current Measurement Range | 10 mA to 20 A (RMS), with external sensor support up to 5000 A |
| Power Measurement Range | Maximum 20 kW (single phase) |
| Basic Power Accuracy | ±0.1% of reading |
| Frequency Range | DC, 0.5 Hz to 100 kHz |
| Display | 4.3-inch color LCD with simultaneous multi-parameter display |
| Number of Input Channels | 1 channel (single-phase power measurement) |
| Interfaces / Connectivity | USB (standard), GP-IB and RS-232 (optional), Ethernet (optional) |
| Data Storage | Internal memory with USB storage support for data logging and waveform capture |
| Harmonic Analysis | Up to 50th order harmonic measurement (optional) |
Yokogawa WT310 Options:
- WT310 - -D - Power Cord: UL, CSA standard, PSE
- WT310 - -F - Power Cord: VDE standard
- WT310 - -R - Power Cord: AS standard
- WT310 - -Q - Power Cord: BS standard
- WT310 - -H - Power Cord: GB standard
- WT310 - -N - Power Cord: NBR standard (for Brazil)
- WT310 - -C1 - Communication Interface: GP-IB
- WT310 - -C2 - Communication Interface: RS-232
- WT310 - /C7 - Ethernet interface
- WT310 - /EX1 - External sensor input 2.5V/5V/10V
- WT310 - /EX2 - External sensor input 50mV/100mV/200mV/500mV/1V/2V
- WT310 - /G5 - Harmonics Measurement
- WT310 - /DA4 - D/A output (4CH)
| Model | WT310 |
|---|
YOKOGAWA WT310 Digital Power Meter (call for availability)
The Yokogawa WT310 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 WT310 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
- High Performance and Reliability:
- 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 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:
- Direct input:
- Voltage:
- 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
- Direct input:
- Voltage:
- 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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