KE9203 |
Class 0.02 Single Phase Reference Standard Meter |
KE9203 single phase reference standard meter is used as the power standard for the electric power departments, meter manufacturing companies and institutes of metrology; it is fit for all of the single phase energy meters test system with different modes. Class 0.02 Single Phase Reference Standard Meter |
Highlight
* Highspeed DSP and high accuracy ADC to make sure the quick and accurate measurement
* Large screen color LCD display rich measuring info
* One terminal can realize currentinput of all ranges, no need to switch between different terminals, which iseasy to operate and can improve working efficiency.
* Range selection may be made eithermanually or automatically Touch screen design, simple and easy operation(optional)
* 4channel pulse input couldtest 4 meters simultaneously
* Integration time output for testing
* Pulse input, output port on frontpanel are easy to operate. User defined 2 channels pulse output, flexible configuration Various interfaces (including RS-232, USB, Ethernet, etc.) toconnect to PC or other devices
* Measuring data could be saved,browsed and displayed VGA port. Can connect with external monitor.
Main Specifications
Voltage measurement | |
Voltage range | 10V-450V |
Accuracy | ±0.02% (40V-450V) |
Harmonics | 2nd- 59th |
Current measurement | |
Current range | 1mA-120A |
Accuracy | ±0.02% (0.05A-120A) |
Harmonics | 2nd- 59th |
Power measurement | |
Active power | ±0.02% (0.05A-120A) |
Reactive power | ±0.02% (0.05A-120A) |
Apparent power | ±0.02% (0.05A-120A) |
Energy measurement | |
Active energy | ±0.02% (0.01A-120A) |
Reactive energy | ±0.02% (0.01A-120A) |
Apparent energy | ±0.02% (0.01A-120A) |
Phase measurement | |
Phase range | 0°-360° |
Accuracy | ±0.01° |
Frequency measurement | |
Frequency range | 45Hz-65Hz |
Accuracy | ±0.001Hz |
Pulse output | |
Frequency output | Max. 1MHz |
Output channel | 2 |
Reference frequency output(FREF) | 1MHz (Accuracy: ±0.01%) |
Pulse input | |
Input channel | 4 |
Input frequency | Max. 1MHz |
Others | |
Power supply | 220V±10% 50/60Hz±2Hz |
Temperature | -10°C-+40°C |
Humidity | 45%-75%RH |
Dimension | 485mm×140mm×500mm |
Weight | 9kg |
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