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Conzerv EM6433 DigitAN Panel Meter - amps, power, energy, run time





This product is designed to measure three-phase three wire or four wire systems to 480V. It can also measure three single phase two wire systems. It is accurate on distorted waveforms and allows the user to set transformation ratios for both potential transformers and primary and secondary current transformers and has a built-in phase analyzer.
Conzerv EM6433 DigitAN Panel Meter monitors active/apparent power & energy consumption, load current, Run hours, ON hours in a single meter and displays Amps, Power simultaneously
The display features five buttons for configuring and reviewing data, a large illuminated LED display with an analog 'load bar' for easily viewing system load.
The unit receives power through an auxiliary power supply that can run on AC or DC power from 44 - 300V.
The EM6433 includes an RS485 communications port to communicate with PCs, PLCs and DCS.
Capabilities specific to this product, the EM6433, are :
- Power: Total and phase-wise (kVA, kW, kVAR)
- Energy Parameters (kVAh, kWh, kVARh inductive and kVARh capacitive)
- Run time of attached devices
- Accuracy Class 1.0 or Class 0.5
- Built-in RS485 port
The Bad:
The Bottom Line:
Full Review
- Global: UL, C UL Listed, CE, C-Tick certified
- Accuracy: Class 1.0 (0.5 Optional)
- True RMS, Accurate on Distorted waveforms
- Low PT, CT burden
- Wide range of Auxiliary Supply (Control power)
- Programmable CT & PT ratios
- Built-in phase analyzer
- Quick and easy installation
- Auto scrolling
- Communication with PCs, PLCs, DCS through built-in RS485 Serial Port
- 10 year back-up of integrated data
- Turbo Key
for "One Touch" operation and setup - Measures 4 Quadrant Power and 2 Quadrant Energy (IE Optional measures 4 Quadrant Energy in EM6400)
- CT reversal: auto-correction for Energy Integration in star(wye) mode
- Demand Monitoring (Optional)
- PF per phase and 3 phase
- Sealed dust-proof construction
- Touch safe terminals
- Easy set up through Front Panel keys
- Keypad lock
- Patented Alpha numeric bright display
- Brilliant 3 line, 4 digit per line (digit height 14mm) LED display with auto-scaling capability for Kilo, Mega, Giga)
- View 3 Parameters together
- Password protection for setup parameters
- User selectable default display page through key pad lock
Construction conforms to:
- Emission: CISPR 22
- Fast Transient: Up to 4kV
- IEC 61000 - 4 - 4, level 3
- ESD : IEC 61000 - 4 - 2
- Impulse Voltage: 6kV, IEC 60060, 1.2/50
- Power: Total and phase-wise (kVA, kW, kVAR)
- PF: Average and phase-wise
- Energy Parameters (kVAh, kWh, kVARh inductive and kVARh capacitive)
- Accuracy Class 1.0 (0.5 option)
- Built-in RS485 port
| Technical Specification | |
|---|---|
Sensing / Measurement | True RMS, 1 sec update time |
Input Voltage | 4 Voltage inputs ( V1, V2, V3, Vn ) |
Aux Supply | 44 - 300 V AC, 45 to 65 Hz |
Input Current | Current Inputs ( A1, A2, A3 ) |
Burden | 0.2 VA max. per Volts / Amps input |
Frequency | 45 to 65 Hz |
Resolution | RMS 4 Digit, Integ 8 Digit |
Digital Communication | RS485 serial channel connection. Industry standard Modbus RTU protocol. |
Isolation | 2000 volts AC isolation for 1 minute between communication and other circuits |
Demand | Integration period multiple of 5 minutes from 5 to 30 minutes |
Environmental | Operating Temperature - 10 C to + 60 C ( 14 F to 140 F) |
Product brochures
Miscellaneous
Product manuals
User friendly setup. Clear instructions manual. Very easy to install. Excellent price / value / features. Exceptional quality / workmanship. RS485 / Modbus was a key requirement.
The Bad:
Several models to choose from - have to study the features carefully to make sure you pick the correct model. Had to contact the vendor to get Modbus register mappings and the phone# listed in the documentation is incorrect. I emailed them and they responded the next day with all the information that I requested.
The Bottom Line:
I liked it so much, I bought a second one. I plan to order more as we need them for our projects.
Shauna, from customer service, provided the type of service that brings customers back. It is this type of professional service that reflects on the company and makes the customer feel that they are valued.
The Bad:
none
The Bottom Line:
Excellent customer service


