Power Quality Analyzer
FIXED PQ METERS
A)PQ METER- MAVOLOG
MAIN FEATURES:
4 CURRENT AND 4 VOLTAGE MEASUREMENT INPUTS WITH AUTO-RANGING
- 12.5 A and 1000 V RMS
FREQUENCY RANGE: 16 TO 400HZ
- Can be used in railway, mains supply and onboard electrical systems
HIGH RESOLUTION
UP TO 20 ADDITIONAL INPUTS AND OUTPUTS
- 2 ANALOG INPUTS – E.G. FOR TEMPERATURE, DIRECT SUNLIGHT AND WIND SPEED
- 2 ANALOG OUTPUTS – FOR SELECTABLE MEASURED QUANTITIES
- 8 DIGITAL INPUTS – E.G. FOR SWITCHING STATUSES
- 8 DIGITAL OUTPUTS – E.G. FOR RATE METER PULSES AND MASKED ALARMS
SPECTRAL ANALYSIS IN ACCORDANCE WITH EN 61000-4-7
- UP TO THE 63RD HARMONIC
- ACQUISITION OF 10 USER-DEFINED SUB-HARMONICS
COMMUNICATIONS INTERFACES AND PROTOCOLS
- ETHERNET, USB (TYPE B), RS 232 / RS 485; TCP/IP, MODBUS AND DNP3
EXTENDED FLICKER MEASUREMENT PER EN 61000-4-15
- FOR VARIOUS VOLTAGE LEVELS
RANGE OF APPLICATIONS:
POWER ANALYSIS IN LOW, MEDIUM AND HIGH-VOLTAGE SYSTEMS
- Acquisition of energy flow patterns
- Ascertainment of current consumption
- Transparence for energy costs with assignment to cost centers
- Avoidance of peak loads
PROTECTION AND MONITORING FUNCTION FOR MACHINES, SYSTEMS AND ELECTRICAL INSTALLATIONS
- Monitoring by means of numerous alarms / shutdowns of consuming devices in case of overload
MONITORING ANALYSIS AND RECORDING OF RELEVANT MAINS QUANTITIES
- Ascertainment of more than 200 different mains quantities
- Acquisition of all measured voltage quantities per IEC/EN 61000-4-30 (class A)
- Evaluation of measurement data per EN 50160 (mains quality standard)
CLARIFICATION OF DISTURBANCES
- Fast reaction to events
MINIMIZATION OF THE RISK OF FAILURE AND DOWNTIME
- By means of continuous monitoring
ENERGY COST MANAGEMENT
- Potential savings thanks to detection of reactive power generators and power guzzlers