HT PQA924 Power and Energy Quality Analyzer (1000V, 6000A)

AC voltage in single-phase/three-phase systems: 1000V

AC current in single-phase/three-phase systems: 6000A / 10000A with HTFLEX355 (optional)

Cosphi, Power Factor  

Voltage unbalance (NEG%, ZERO%)  

Active, reactive, apparent power/energy  

Voltage and current harmonics and inter-harmonics up to the 63rd and THD% absorbed/generated (4 quadrant measurements)  

Power harmonics up to the 63rd absorbed/generated  

Voltage Anomalies (dips and peaks) with a resolution of 20ms  

Voltage fast transients (spikes) up to 8kV with 1µs resolution (1MHz: Max 2000 events

Electric motor starting current with 10ms resolution (@50Hz): 6000A

Voltage flickers (Pst, Plt): :Max 2000 events

Full analysis EN50160  

Phase sequence  

Neutral-Ground Voltage  

Neutral current  

Max number of simultaneously selectable parameters: 3177

Recording with selectable integration period: 0.2s-120m

Indicative length of SD-card memory (@ PI=1s @ 450 selected parameters): about 15 days

Memory for data saving: Memory card

Default and custom recordings  

Saving instant sampled values  

Summary table of main electric parameters  

Voltage/current waveforms  

Summary table of main electric parameters  

Voltage/current waveforms  

Tables or histograms of Harmonics and THD%: Live up to 63rd

Voltage/current vector diagram  

Touchscreen colour display: 320x240pxl

Power supply with rechargeable battery: 6x1.2V NiMH tipo AA

External battery charger  

Auto power off  

Communication modes: USB-C, Ethernet, WiFi

Context help active on each screen  

Size (LxWx H) (mm): 225x165x75

Weight in grams (batteries included): 1200

Datasheet