Hioki 3196 - Detecting Transients and Waveform Distortion

6.5 Detecting Transients and Waveform Distortion
88
Quick Start Manual
Detecting the intermittently occurring transients
(impulse) and distortion in voltage waveforms of large
electrical devices
Measurement
location
Power lead-in for large electrical devices that operate using a
three-phase 3-wire 400 V system
Application • To set the transient threshold
• To set the waveform distortion threshold
• To observe the change in MAX and MIN values for RMS voltage
over a 1-month period
• To confirm whether an event (transient or waveform distortion)
has occurred
• To display and analyze distorted waveforms that have been
detected
• To display and analyze transient waveforms that have been
detected
6.5 Detecting Transients and Waveform Dis-
tortion
1.
Measurement preparations
Power distribution
circuit breaker
Load side
Source side
Power
distribu-
tion board
A B C
ON
Required for measurement:
• 3196 + 9458 AC ADAPTER +
9459 BATTERY PACK
• 9438-02 VOLTAGE CORD
(One each red, yellow, and blue
cord, and three black cords.)
When using the three-phase connec-
tion adapter
• 9264-01 WIRING
ADAPTER(3P3W3M)
• 9438-02 VOLTAGE CORD
(One each red, yellow, and blue
cord.)