Instructions

6
INTRODUCTION
General Specifications
 Wide supply voltage range (95 – 270 VAC-DC,12 – 50 VDC (for D series))
 Illuminated special FSTN display
 3 voltage measurement input
 3 current measurement input
 4 different language options.
 4 MB Internal Memory
 Real time clock
 Alarm
 Time counters (Operating time and overall time)
 Communication through RS-485 (MODBUS)
 Measured parameters:
o Current
o Neutral current
o Voltage (Phase to Phase, Phase neutral)
o Active, Reactive and Apparent power
o Frequency
o Active Power
o Reactive Power
o Apparent Power
o Cos φ
o Power Factor
o Total Active Power
o Total Reactive Power
o Total Apparent Power
o Total Cos φ
o Total Power Factor
o Total Harmonic Distortion of the Current
o Total harmonic distortion in current from phase to phase
o Total harmonic distortion in neutral current from phase to phase
Instant minimum and maximum measured parameters:
o Current
o Phase to Phase Voltage
o Phase Neutral Voltage
o Active Power
o Reactive Power
o Apparent Power
o Frequency
o Total Harmonic Distortion of the Current
o Total harmonic distortion in current from phase to phase
o Total harmonic distortion of phase-neutral current
Demand and Maximum Demand parameters measured by integration time:
o Current
o Active Power
o Apparent Power
 Insulated Digital Input and Output
 Saving 256 event logs
 DIN4 type rack assembly
 User password