The PowerPad® III Model 8333 is a three-phase power quality analyzer that is easy-to-use, compact and shock resistant. It enables technicians and engineers to measure and carry out diagnostics and power quality work on one-, two- or three-phase networks. Current and voltage input terminals are provided. It is IEC 61000-4-30 Class B and safety rated to 600V CAT IV.
The Model 8333 has memory available for storing trend data. Additional internal memory is used to let you store alarms, transients, and snapshot data. The user can store up to 12 screen snapshots, up to 51 captured transients that contain four cycles for each active input, and 4,000 alarm events from up to 10 different parameters. Trend data can also be recorded for days, weeks or even months.
Model | 8333 |
Channels | 3voltage / 4 current |
Inputs | 4 voltage / 3 current |
Voltage (TRMS AC+DC) | 2 to 1000V |
Voltage Ratio | up to 500kV |
Current (TRMS AC+DC) | MN93: 500mA to 200AAC; MN193: 0.005 to 100AAC
SR193 Clamp: 1A to 1000AAC AmpFlex® or MA193 Clamps: 100mA to 10000AAC MR193 Clamp: 1A to 1300AAC/DC SL261 Clamp: 50mA to 100AAC/DC Current Ratio: up to 60kA |
Frequency (Hz) | 40 to 69Hz |
Distribution Systems | 1P 2W, 1P 3W, 2P 2W, 2P 3W, 2P 4W, 3P 3W, 3P 4W
and 3p 5W, 2 ½ Element & Aron meters |
Power Values | W, VA, VAR, VAD, PF, DPF, cos ɸ, tanɸ |
Energy Values | Wh, VARh, VAh, VADh |
Harmonics | 1st to 50th, Direction, Sequence; THD: 0 to 50, phase |
Transients | 51 |
Flicker (Pst & Plt) | Yes |
Inrush Mode | Yes, on 4 periods |
Unbalance | Yes |
Recording | Yes |
Alarm Mode | 10 types; 4,000 recorded |
Peak | Yes |
Phasor Display | Automatic |
Display | Color ¼ VGA TFT screen (320 x 240) diagonal 148mm |
Screen Capture | 12 |
Electrical Safety | IEC 61010, 1000V CAT III / 600V CAT IV |
Protection | IP50 |
Languages | more than 27 |
Communication Interface | USB |
Battery Life | >13 hrs, 25 hrs in Record Mode |
Power Supply | 9.6V NiMH rechargeable battery pack (included)
or external charger |
Dimensions / Weight | 9.8 x 7.8 x 2.6″ (240 x 180 x 55mm) / 4.3 lbs (1.95kg) |