PowerLogic™ PM5300 series user guide Chapter 3—Hardware Reference
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Frequency
Real, reactive, and apparent power (Total and per phase) Signed, Four Quadrant
True Power Factor (Total and per phase) Signed, Four Quadrant
Displacement PF (Total and per phase) Signed, Four Quadrant
% Unbalanced I, V L-N, V L-L
Energy Values*
Accumulated Active, Reactive and Apparent Energy Received/Delivered; Net and absolute
Demand Values*
Current average
Present, Last, Predicted, Peak, and Peak
Date Time
Active power
Present, Last, Predicted, Peak, and Peak
Date Time
Reactive power
Present, Last, Predicted, Peak, and Peak
Date Time
Apparent power
Present, Last, Predicted, Peak, and Peak
Date Time
Demand calculation (Sliding, fixed and rolling block, thermal
methods)
Synchronization of the measurement window to input,
communication command or internal clock
Settable Demand intervals
Other Measurements*
I/O timer
Operating timer
Load timer
Alarm counters and alarm logs
Power Quality Measurements
THD, thd (Total Harmonic Distortion) I, V L-N, V L-L per phase I, V L-N, V L-L
TDD (Total Demand Distortion)
Individual harmonics (odds) 31st
Data Recording
Min/max of instantaneous values, plus phase identification*
Alarms with 1s timestamping*
Data logging
Up to two fixed parameters (e.g., kWh and
kVAh) with configurable interval and duration
(e.g., 2 parameters for 60 days at 15 minutes
interval)
Memory capacity 256 kB
Min/max log
Maintenance, alarm and event logs
Inputs/Outputs/Relays
Digital inputs 2
Digital outputs 2
Form A Relay outputs 2
Timestamp resolution in seconds 1
Whetting voltage
NOTE: *Stored in non-volatile memory