Technical Specifications
Inputs
Number of inputs 4 voltage and current (3 phases + neutral)
Maximum input voltage 1000 Vrms (6 kV peak)
Maximum sampling speed 200 kS/s on each channel simultaneously
Volts/Amps/Hertz Measurement range Accuracy
Vrms (AC+DC) 1 … 1000 V 0.5% of Vnom
Vpeak 1 … 1400 V 5% of Vnom
Voltage Crest Factor (CF) 1.0 … > 2.8 ±5%
Arms (AC + DC) 0 ... 20 kA ±0.5% ± 5 counts
Apeak 1.4x rms value 5%
Crest factor, A 1 ... 10 ±5%
Hz 50 Hz nominal 40 ... 70 Hz ±0.01 Hz
Dips and swells
Vrms (AC+DC) ² 0.0% … 100% of Vnom ±0.2% of nominal voltage
Arms (AC+DC) ² 0 ... 20 kA ±1% ± 5 counts
Harmonics
Harmonic (interharmonic) DC, 1..50; (Off, 1..49) measured according to IEC 61000-4-7
Vrms 0.0 … 1000 V ±0.05% of nominal voltage
Arms 0.0 … 4000 mV x clamp scaling ±5% ± 5 counts
Watts Depends on clamp scaling and voltage ±5% ± n x 2% or reading, ± 10 counts
DC voltage 0.0 … 1000 V ±0.2% of nominal voltage
THD 0.0 … 100.0% ±2.5% V and A (± 5% Watt)
HZ 0 … 3500 Hz ± 1 Hz
Phase angle -360° … +360° ± n × 1.5º
Power and energy
Watt, VA, VAR 1.0 … 20.00 MVA¹ ±1% ± counts
kWh, kVAh, kVARh 00.00 …200.0 GVAh¹ ±1.5% ± 10 counts
Power Factor/ Cos Ф / DPF 0…1 ±0.03
Unbalance
Volts 0.0 … 5.0% ±0.5%
Current 0.0 … 20% ± 1%
Autotrend recording
Sampling 5 readings/sec continuous sampling per channel
Memory 1800 min, max and avg points for each reading
Recording time Up to 450 days
Zoom Up to 12x horizontal zoom
Logging
Sampling 5 readings/sec continuous sampling per channel
Readings User selectable up to 100 readings on 3 phases and neutral simultaneously
Averaging 2 hr down to 0.5s user selectable
Recording time User selectable up to 7 MB of shared memory
Zoom Yes
Memory
Screens & data 50, shared memory divided between logging, screens and data sets
General Specifications
Operating Temperature 0 ºC to +50 ºC
Safety EN61010-1 (2nd edition) pollution degree 2; 1000 V CAT III / 600 V CAT IV ANSI/ISA S82.01
Size 256 x 169 x 64 mm
Weight 2 kg
Battery Life Rechargeable NiMH pack (installed): > 7 hours
Battery charging time: 4 hours typical
Shock 30 g
Vibration 3 g according to MIL-PRF-28800F Class 2
Case Rugged, shock proof with integrated protective holster, IP51 (drip and dust proof)
Warranty 3 years
1) Depending on clamp scaling
2) Value is measured over 1 cycle, commencing at a fundamental zero crossing, and refreshed each half-cycle
