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Kilowatt Hour Multifunction LCD Meters

Alpha 70 Digital Power Quality Meter

Alpha 70

*Obsolete – Consider the Alpha 70A+.

Features

Phasor Representation of all 3 Phases for system analysis
Energy class 0.5S as per standard IEC 62053-22
True Representation of voltage and current waveforms
Real Time Clock (RTC)
Individual Harmonics Up to 56th Harmonics
Time of use with Configurable zones, seasons, tarrif profiles which helps energy analysis


Digital Multifunction Alpha 20A+

Alpha 20A+ is a compact multifunction instrument which measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network & replaces the multiple analog panel meters.

 

 

Models and Sizes

Alpha 20A+

 

Features

MODBUS (RS485) Communications (optional)
Pulse/Limit Switch output (optional)
3 Line 4 Digits untra bright LED Display (up to 9999)
On site Programmable CT /PT Ratios
User Selectable CT secondary 1A / 5A
User Selectable PT secondary from 100 VLL to 500 VLL
Wide auxillary Power Supply which can accept any input
Programmable Energy format & Energy rollover count
Wide auxillary power supply which can accept any input between 60V – 300V AC/DC or 20-40 VAC or 20-60 VDC


Digital Multifunction Alpha 30A+

Alpha 30A+ is a compact multifunction instrument which measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network & replaces the multiple analog panel meters.

 

Models and Sizes

Alpha 30A+

 

Features

 

MODBUS (RS485) communication (optional)
3 Line 4 digits untra bright LED Display (up to 9999)
On site programmable CT/PT ratios
User selectable CT secondary 1A / 5A
Pulse/Limit Switch output (optional)
Measurement and display of RPM, Run Hours, On Hours, Number of interruptions


Digital Multifunction Alpha 40D+

Alpha 40D+ is a compact multifunction instrument which is specially designed for Active, Reactive and Apparent energy measurement including per hpase THD, Powers and other parameters as per different models.

 

Models and Sizes

Alpha 40D+

 

Features

True RMS measurement
Energy as per IEC 62053
Onsite Programmable
Low Back Depth
Error Diagnosis Mode
LCD Display with Back-lit
RS485, limit or pulse output


Digital Multifunction Alpha 50A+

Alpha 50A+ is a compact multifunction instrument with tough screen LCD utility which measures important electrical parameters in 3 phase and single phase Network and replaces the multiple analog panel meters.

 

Models and Sizes

Alpha 50A+

 

Features

True RMS Measurement
Onsite Programmable
Low Back Depth
Phase Reversal Indication
Touch screen graphics LCD
RS485, Limit or Pulse Output, Analog Output


Digital Multifunction Alpha 70A+

Alpha 70A+ is a compact multifunction panel mount power quality monitor, which measures , calculates and display major electrical parameters of three phase power sytems.

 

Models and Sizes

Alpha 70A+

Features

Phasor representation of all 3 phases for system analysis
Energy class 05S as per standard IEC 62053-22
True representation of voltage and current waveforms
Real time clock (RTC)
Individual harmonics up to 56th harmonics
Time of use with configurable zones, seasons, tariff profiles which helps energy analysis.


ND10 Power Network Meter

ND10 Power Network Meter

 

Models and Sizes

ND10

 

Features

Meter supply from measurement circuit
Measurement of basic power quantities:: UL-L, UL-N, In, f, P, Q, S, PF, tφ ,cosφ,φ,Ep+, Ep-, EqL, EqC, THD
2 alarm outputs
Pulse output for active energy
Interface RS485 Modbus Slave (option)
LCD display 3.5”
Protection grade from the frontal side IP65


ND1 3 Phase Power Quality Analyzer

ND1  3 Phase Power Quality Analyzer

 

Models and Sizes

ND1 3

 

Features

 

Measurement and recording of over 300 electric energy quality parameters acc. to EN 50160 standard.
Operation in 3 or 4-wire, 3-phase, balanced or unbalanced
power networks.
Analysis of current and voltage harmonics up to the 51 st.
Configurable archives of actual values and event recording.
Data archiving on a CompactFlash card – memory up to 4 GB.
Web Server, FTP Server.
Interfaces: RS-485 (Modbus Slave, Modbus Master).
Ethernet 10 Base-T (Modbus TCP/IP Server) and USB.
Colour touch screen: LCD TFT 5.7”, 320 x 240 pixels.
Users friendly interface based on Windows®CE.
IP65 protection grade from the frontal side.
Recording of operator’s messages.
Synchronization of RTC clock with the NTP time server.


MPR Series Energy Meters

MPR Series Energy Meters

 

MODELS AND SIZES:

MPR-50
MPR-52S
MPR-60S
MPR-63

 

FEATURES:

 

Network Analyser with THD
1MB Memory
Alarm Contact


Diris A40 Multifunction UL Digital Meter

Diris A40 UL

Using electrical parameters means using several analog or digital single-function products such as ammeters, voltmeters or watt meters. DIRIS A40 and A41, with its six direct access keys and LCD displays, helps you use all the parameters in an LV or HV installation . These parameters can be centralized on a PC or PLC through an RS 485 link using JBUS/MODBUS ® or PROFIBUS ® DP protocol . The unit is designed so the installer can easily fit the DIRIS A40 or A41 to the door of a cabinet . To facilitate and optimize the operator’s work, the DIRIS A40 and A41 uses one of the most functional principles for integrating communications, metering, harmonics, analog outputs or alarm relays.  Simply fit a module to the rear of the casing to add a function . In addition, DIRIS A40 has a function for correcting connection errors .

 

MODELS AND SIZES:

Diris A40

 

FEATURES:

Backlit LDC screen
Pushbutton for currents and setup wiring correction
Pushbutton for voltages and frequency
Pushbutton for active, reactive, apparent power and power factor
Pushbutton for maximal and average current and power values
Pushbutton for harmonics values
Pushbutton for energies and hour run meter


Diris A20 UL Digital Multifunction Meter

Diris A20 UL

Using electrical parameters means using several analog or digital single-function products such as ammeters, voltmeters or watt meters. DIRIS A20, with its four direct access keys and LCD displays, helps you use all the parameters in an LV installation. These parameters can be centralized on a PC or PLC through an RS 485 link using JBUS/MODBUS protocol. The casing is designed so that the installer can easily fit the DIRIS A20 to the door of a cabinet. To facilitate and optimize the operator’s work, the DIRIS A20 uses one of the most functional principles for integrating communications or metering. Simply fit a module to the rear of the casing to add a function. In addition, DIRIS A20 has a function for correcting connection errors .

MODELS AND SIZES:

Diris A20 UL

 

FEATURES:

LCD display
Direct access key for instantaneous and max. currents values
Direct access key for voltages and frequency
Direct access key for active, reactive and apparent power (instantaneous and max . values) and power factor
Direct access key for energies


MFM384C Digital Multifunction Meter

MFM384C Digital Multifunction Meter

 

Models and Sizes

MFM384C Digital Multifunction Meter

 

Features

3Ø (True RMS) Voltage
3Ø (True RMS) Current
3Ø Power (Active, Reactive, Apparent)
3Ø Power Factor
Energy (Active, Reactive, Apparent)
Frequency
Programmable CT/PT Primary/Secondary
Single pulse output
Modbus RTU communication (RS485) (optional)
Total Harmonics distortion
Demand (Min/Max Active & Reactive Power, Max Apparent Power)


M850-MPD MultiPower DC Meter

M850-MPD – MultiPower DC Meter

The M850-MPD is a complete DC measuring, digital universal metering system in a standard 96 x 96mm DIN case. This multifunction power meter is suitable for DC applications ranging from 0-800V,DC (0-10A or 0-50mV shunt operated DC amps). This easy-to-read meter measures, calculates and displays main electrical parameters on your DC system quickly and easily.

 

MODELS & SIZES:

M850-MPD – MultiPower DC Meter

 

FEATURES:

Complete digital universal metering system. Covers a majority of applications without any modifications.
Measures a standard range of 9 different parameters. Easy to use and easy to program from the front panel.
Free software for monitoring and logging.
Four, easy to access, front control buttons allow you to scroll up or down through the parameters.


Alpha 50 Digital Multifunction

Alpha 50

*Obsolete – Consider the new version Alpha 50A+.

 

Features

True RMS Measurement
Onsite Programmable
Low Back Depth
Phase Reversal Indication
Touch screen graphics LCD
RS-485, Limit or Pulse Output, analog output


Alpha 40D Digital Multifunction

Alpha 40D

*Obsolete – Consider the Alpha 40D+.

 

Features

True RMS Measurement
Energy as Electricity Metering Equipment (AC)
Onsite Programmable
Low Back Depth
Phase Reversal Indication
LCD Display with Back-lit
RS-485, Limit or Pulse Output


VAF36A Voltage Current Frequency Meter

Voltage Current Frequency Meter

MODELS AND SIZES:

Model: VAF36A

Size: 1/4 DIN 96mm x 96mm

 

FEATURES:

3 ∅ (True rms) Voltage
3 ∅ (True rms) Current
Frequency
Programmable CT Primary, PT Primary & PT Secondary