Measurement line type Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, and three-phase 4-wire systems Measurement item Voltage ( U) , current ( I) , voltage/ current peak ( Upk/ Ipk) , active power ( P) , reactive power ( Q) , apparent power ( S) , power factor ( » ) , phase angle ( Æ ) , frequency ( f) , current integration ( Ih) , power integration ( WP) , efficiency ( · ) , loss ( Loss) , voltage/ current ripple factor ( Urf/ Irf) Noise measurement ( FFT processing) : RMS spectrum
Harmonic measurement ( RMS value, content factor, phase angle, total distortion, disequilibrium factor) Additional functions ( With optional 9791 or 9793 installed in the main unit) : Torque, Rotation, Frequency, Slip, or Motor output Harmonic measurement Input: 4ch, Synchronization frequency range: 0.5Hz to 5kHz,
Number of harmonic order: Max. 100th order Noise measurement Number of channels: 1ch ( select one channel from CH1 to CH4) ,
Maximum analysis frequency: 100k/ 50k/ 20k/ 10k/ 5k/ 2kHz Measurement range Voltage range: 15/ 30/ 60/ 150/ 300/ 600/ 1500V Current range: when using 20A rated sensor… * 400m/ * 800m/ 2/ 4/ 8/ 20A ( * when used with Model 9277)
When using 200 A rated sensor… 4/ 8/ 20/ 40/ 80/ 200A
When using 50 A rated sensor… 1/ 2/ 5/ 10/ 20/ 50A
When using 500 A rated sensor… 10/ 20/ 50/ 100/ 200/ 500A Depends on combination of voltage and current range
( Power range: 6.0000W to 2.2500MW) Frequency range: 0.5Hz to 5kHz Basic accuracy Voltage: ± 0.05% rdg. ± 0.05% f.s.
Current: ± 0.05% rdg. ± 0.05% f.s. + current sensor accuracy
Active power: ± 0.05% rdg. ± 0.05% f.s. + current sensor accuracy Synchronization frequency range 0.5Hz to 5kHz Frequency band DC, 0.5Hz to 150kHz Data update rate 50ms ( For harmonic measurement, depends on the synchronization frequency when less than 45Hz) Display refresh rate 200ms ( Independent of internal data update rate; waveform and FFT depend on the screen) Data save interval OFF, 50m/ 100m/ 200m/ 500msec, 1/ 5/ 10/ 15/ 30sec, 1/ 5/ 10/ 15/ 30/ 60minutes External interfaces LAN, USB ( communication/ memory) , RS-232C, CF card, Synchronization control Power requirements 100 to 240V AC, 50/ 60Hz, 140VA max. Dimensions, mass 340mm ( 13.39in) W × 170mm ( 6.69in) H × 157mm ( 6.18in) D, 4.8kg ( 169.3oz) Supplied accessories Instruction Manual × 1, Measurement Guide × 1, Power cord × 1, USB cable × 1, D-sub connector × 1 ( when 9792 or 9793 is installed) , Color label × 2 – See more at:
