Power Analyzer - KEW 6315

Product Description

Power Quality Analyzer

Wiring connections         1P2W,1P3W, 3P3W, 3P4W

Measurements and parameters

Voltage, Current, Frequency, Active power, Reactive power,Apparent power,Active energy, Reactive energy, Apparent energy, Power factor(cos Î),

Neutral current, Demand, Harmonics, Quality(Swell/Dip/Interruption, Transients/Over voltage, Inrush current, Unbalancerate), Capacitance calculation for PF correction unit, Flicker

 Voltage (RMS)

Range    600.0 / 1000V

Accuracy              600.0VRange : (sine wave 40 - 70Hz)

10% - 150% against 100V or more of nominal V : NominalV±0.5%

Out of above range : ±0.2%rdg±0.2%f.s.

1000V Range : ±0.2%rdg±0.2%f.s.(sine wave 40 - 70Hz)

Allowable input 1 -120% of each range (rms). 200% of each range (peak)

Display range     0.15- 130% of each range

Crest factor         3or less

Sampling speed of Voltage transient         24µs

Current (RMS)

Range    8128/8135 (50A type ) : 5000mA / 50.00A / AUTO

8127 ( 100A type ) : 10.00 / 100.0A / AUTO

8126 ( 200A type ) : 20.00 / 200.0A / AUTO

8125 ( 500A type ) : 50.00 / 500.0A / AUTO

8124/8130 ( 1000A type ) : 100.0 / 1000A / AUTO

8146/8147/8148 ( 10A type ) : 1000mA / 10.00A / AUTO

8133 ( 3000A type ) : 300.0 / 3000A / auto

Accuracy              ±0.2%rdg±0.2%f.s.+ accuracy of clamp sensor (sine wave, 40 - 70Hz)

Allowable input 1 -110% of each range (rms). 200% of each range (peak)

Display range     0.15- 130% of each range

Crest factor         3or less

Active power:

Accuracy              ±0.3%rdg±0.2%f.s.+ accuracy of clamp sensor

(power factor 1, sine wave, 40 - 70Hz)

Influence of power factor              ±1.0%rdg(reading at power factor 0.5 against power factor 1)

Frequency meter range  40- 70Hz

Power supply (AC Line)   AC100- 240V / 50 - 60Hz / 7VA max

Power supply (DC battery)            Alcalinesize AA battery LR6 or Ni-MH (HR-15-51) — 6

Battery life approx. 3h (LR6, Backlight OFF)

Internal memory              FLASHmemory (4MB)

PC card interface               SDcard (2GB)

PC communication interface        USBVer2.0, Bluetooth Ver2.1 + EDR Class2

Display  320 — 240(RGB) Pixel, 3.5inch color TFT display

Display update period     1sec