KE9203 Single Phase Reference Standard Meter

KE9203 is a high precision reference standard meter whose functions include voltage, current, power, phase angle and harmonic measurement. Can be used in various occasions to measure the electrical parameters of circuit.

Highlights:

1. Highspeed DSP and high accuracy ADC to make sure the quick and accurate measurement
2. Large screen color LCD that can display rich measuring info
3. One terminal can realize current input of all ranges, no need to switch between different terminals, which iseasy to operate and can improve working efficiency.
4. Range selection may be made either manually or automatically
5. Touch screen design, simple and easy operation(optional)
6. 4 channel pulse input could test 4 meters simultaneously
7. Integration time output for testing
8. Pulse input, output port on front panel are easy to operate.
9. User defined 2 channels pulse output, flexible configuration
10. Various interfaces (including RS-232, USB, Ethernet, etc.) to connect to PC or other devices
11. Measuring data could be saved,browsed and displayed VGA port.
12. Can connect with external monitor.

Specifications:

Voltage measurement
Voltage range 10V-480V
Accuracy ±0.02% (40V-480V)
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 ±0.001°

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