Features

Measurement

Phase angle measurement, harmonic direction detection

Measurement up to the127th individual harmonics

PQI Class A acc. IEC 62586-1/2 and IEC 61000-4-30 Ed. 3

Above and beyond Class A

• True RMS of voltage and current with 819,2 samples cycle
• Parameters TDD/K-Factor/THD2560/THD-R/TDD-I
• 2 kHz - 9 kHz Online values

Active, reactive and apparent power and energy

Power factor and active power factor

Phase angles & Limit violations & Logical functions

Industrial 2 GB micro-SD Card for more than 200 days EN50160 data recording

PQ Recording & Evaluation

PQ-Reports (e.g.EN50160, CBEMA), events classification, online-viewer direct in web server

Phase-Phase or Phase Neutral power quality data

Min/Max/Average Values

Event recognition, classification, recording (e.g. Interruptions, Transients)

Harmonic Direction Identification with Power of Harmonics

Rapid Voltage ChangesPQ Violation

Events Recorder

Online viewer in web serverWaveform recorder with 40 kHz

Energy Monitoring

• Peak and averages 15-minute and at user-selected intervals

Time of use with 4 tariffs, meets the requirements of:

• IEC 62053-22 Class 0.2S: Static meters for active energy
• IEC 62053-24 Class 0.5S: Static meters for reactive energy at fundamental frequency

ANSI C12.20 Class 0.2: Electricity Meters

• Active, reactive and apparent power and energy, power factor

4 Quadrant Power

• Received and delivered/ inductive and capacitive

Data Export in Device

CSV data

• For easy and flexible Excel editing

PQDIF data

• Standard compliant to IEEE1159.3: PQDIF for PQ records (events, measurements, records)

COMTRADE data

• Standard compliant to IEC 60255-24/IEEE Std C37.111
  • Measuring relays and protection equipment
  • Part 24: Common format for transient data exchange (COMTRADE for power systems) for fault records

Communications

2 x RJ45 for Ethernet (combined or separated LANs)

• Ethernet Switch – LIKE
• IEC61850 and MODBUS TCP in parallel
• SNMPv3
• NTP

2 x RJ45 for RS 485

• MODBUS Gateway/ Master

2 x ST (In/Out) Optical Connector to Synchronization IRIG-B