4-15
CH 4/ Instrument Settings
Factory default
settings
Dranetz has set the default values for the various parameters of the 4400.
Current Probes: TR2500/TR2500A for A, B, C; TR2510/TR2510A for D
Scale Factors: 1:1 for V and I, channels A, B, C, D
Circuit Type: three phase wye
Mode of Operation: monitor
Nominal Value: measured V, I, frequency
Monitoring Mode: Standard Power Quality
Advanced Operations: individual limit setups
Transient Limits: intantaneous peak = 3X nominal V, waveshape = 10% ,
rms dev = 10%
RMS Variation Limits: 10% Very Low, 90% Low, 110% High for voltage; none for
current
Journal Limit: journalling By Time for the various parameters
Triggers: all V trigger; all V and I channels
Journal Interval
Power Values:
Power Values Interval: 15 minutes
Waveform Snapshot: On
Demand and Energy:
Demand Sub-Interval: 5 minutes
Sub-Intervals per Interval: 3
Harmonics Journal Interval: 15 minutes
Flicker:
Pst (Short Term) Interval: 10 minutes
Plt (Long Term) Interval: 2 hours
Site Name: PowerGuide Site
Clock Type: Analog
Date: mm/dd/yy
Language: English
Display
Backlight Timer: 1 minute
Contrast: 70%
Password Protect: OFF
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