User Manual

KEW6310 4.2 .2 Measurement Setting (QUALITY-Swell, Dip, Int Measurement)
4.37 KEW6310
QUALITY
Press the F4 Key at Measurement setting screens to move to the QUALITY setting screen.
Access to “QUALITY” from Measurement Setting Tab, and press
the Cursor Keys and select : Swell / Dip / Int, Transient, Inrush
current, Unbalance rate, Capacitance calculation and Flicker
measurement*.
* Flicker measurement function is only available with ver.2.00 or later.
Setting for Swell / Dip / Int Measurement
For the details of Swell / Dip / Int measurement, refer to “1 1 .2 Swell / Dip / Int measurement” in this manual.
Setting Items
Interval
*2
: set interval time
Reference Voltage
*1
: set a standard voltage (70 ~ 1000V)
T ran sien t
*2
: set Vpeak against Voltage Range(50 ～2000Vpeak)
Swell
*1
: set a threshold value greater than the reference voltage (100 ~ 200%)
Dip
*1
: set a threshold value smaller than the reference voltage (5 ~ 100%)
Int
*1
: set a threshold value smaller than the reference voltage (5 ~ 98%)
Hysteresis : set a hysteresis for Swell / Dip / int (1 ~ 10%)
T rigger Point : set the number of data save point prior to / following an event o f trigge r
* Voltage value is automatically calculated when setting percentages for Swell / Dip / Int / Hysteresis.
*1 Each values should be;
- (Int + Hysteresis) < (Dip)
- (Dip + Hysteresis) < (Swell)
*2 Flicker measurement function is only available with ver.2.00 or later .