N4L PPA55 Series - Page 136

PPA55xx Quick User Guide
Page 135
Common Mode Rejection
Total Common Mode and Noise effect on current channels
Applied 250V @ 50Hz – Typical 1mA (150dB)
Applied 100V @ 100kHz – Typical 3mA (130dB)
Torque and
Speed Analogue
Accuracy
Range:
+/- 10V Analogue Bipolar
Accuracy:
0.05% Rdg + 0.05% Rng
Torque and
Speed Pulse
Count Accuracy
Range:
+/- 1Hz to 1MHz
Accuracy:
0.01% Rdg
Datalog
Functions:
Up to 4 measured functions user selectable (30 with
optional PC software)
Datalog window:
No-Gap analysis, Minimum window 2ms
Memory:
RAM or non-volatile, up to 10,000,000 records
General
Crest factor:
Voltage and Current = 20
Sample rate:
Real time no gap - 2.2Ms/s on all channels
IEC modes:
IEC61000 Harmonics and Flicker
IEC62301 Standby Power
Remote operation:
Full capability, control and data
Application modes:
PWM Motor Drive
Lighting Ballast
Inrush Current
Transformer Mode
Standby Power
Calibration
Harmonics / Flicker
Aircraft TVF 105 Interharmonics