Portable Rogowski multifunction energy and power analyzer | with data logging | THD | SD card | ME435

Technical Specifications

Type: Portable multifunctional power and energy analyzer
Model: ME435
Power supply: 4 × AA batteries or 5 V DC
Harmonic analysis: up to the 51st harmonic (THD)
Data logging: SD card up to 32 GB
Operating mode: Portable
Real-time measurement + data logging
Supported current sensors: Rogowski coils; 333 mV CT current transformers; current clamps
Configurable nominal current ranges: 100 A / 600 A / 1000 A / 3000 A / 6000 A
Recommended Rogowski coils:
100 A – MRC-24; 600 A – MRC-36; 1000 A – NRC-100; 3000 A – NRC-150; 6000 A – NRC-200
Current clamps: ST08 – 10 A / 100 mA / 10 A; ST08 – 10 A / 320 mV
Voltage measurement: Direct or via VT – up to 500 kV
Recorded parameters: Current; Voltage; Active and reactive power; Electrical energy; Power factor (cos φ); Demand; Harmonic spectrum
Package contents: 4 voltage probes; Adapter; SD card

Functions

Mobile power and energy analyzer
Harmonic analysis up to the 51st harmonic
Data logging to SD card
Operation with Rogowski coils – no circuit interruption
Wide current range up to 6000 A
Battery-powered operation – work anywhere

Applications

For engineers / energy specialists: Power and energy quality audits, harmonic distortion analysis, identification of faults and imbalance causes
For industrial and commercial facilities: Periodic equipment monitoring, transformer and line supervision, energy consumption analysis
For electricians: Fast on-site diagnostics, load verification, commissioning and testing

Advantages

Portable and autonomous operation
Data logging to SD card
Harmonic analysis (THD)
Supports Rogowski coils up to 6000 A
Suitable for professional audits and diagnostics

Limitations

Rogowski coils and current clamps not included
No integrated communication (RS485 / Ethernet)
Designed for technical/professional use