3 Phase Power Clamp On Meter With KWHR & Harmonics Measurement With PC Interface
Model 2709 ( 17 Functions 26 Ranges )
Special Features :
• Selectable Power parameters of KW, KVAr & KVA with Total Power Factor in dual-display
• kWHr Recording
• AutoVA (Auto Selection on ACV, DCV or ACA functions)
• Total harmonic distortion THD% -F in dual-display
• Backlight display
• Display Hold
• PEAK-rms HOLD
• PC-Comm computer interface capabilities (optional)
General Specifications :
• Sensing : True RMS sensing
• Jaw opening & Conductor diameter : 45mm max
• Display:
Voltage Function : 6000 counts LCD display
Power, Ohm & Hz functions : 9999 counts LCD display
ACA clamp-on function : 4000 counts LCD display
• Update Rate :
Power function : 2 per second nominal
Voltage, ACA clamp-on & Ohm functions : 2 per second nominal
Hz function : 1 per second nominal
• Polarity : Automatic
• Low Battery : Below approx 2.4V
• Operating Temperature : 0 °C to 40 °C
• Relative Humidity : Maximum relative humidity 80% for temperature upto 31 °C decreasing linearly to 50% relative humidity at 40 °C
• Altitude : Operating below 2000m
• Storage Temperature : -20 °C to 60 °C, < 80% R.H. (With battery removed)
• Temperature Coefficient : nominal 0.15x (specified accuracy) / C @ (0 °C - 18 °C or 28 °C - 40 °C), or otherwise specified
• Power supply : Standard 1.5V AAA Battery x 2.
• Power Consumption : Voltage, ACA, Hz & Power functions : 11mA typical
• Ohm function : 5.5 mA typical
• APO Timing : Idle for 30 minutes
• APO Consumption : 4 μA typical
• Dimension : 224 (L) x 78 (W) x 40 (H) mm
• Weight : approx. 224 gms