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Kilowatt Hour Multifunction LED Meters

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.


N100 3-Phase Power Network Analyzer

N100 3-Phase Power Network Analyzer

 

N100 – it is a successor of N10 meters – one of the most popular meters on the market. N100 has been enhanced with a new functions (ETHERNET and RECORDING), which adjusted its to energy monitoring requirements in modern industrial applications

 

Models and Sizes

N100

 

Features

Measurement of
power network parameters in 3 or 4-wire, balanced or unbalanced systems
harmonics up to 51st
THD.
Two-color LED display (red, green).
Four quadrant energy measurement.
Indications taking into consideration programmed ratio values.
Programmable number of pages and selection of displayed quantities on each of the 20 pages.
Backlit units of all measured quantities.
Configurable analog and alarm outputs.
Pulse input to count the consumption of active energy from external counter.
Digital RS-485 interface with MODBUS protocol.
Archiving data in the internal memory file system, memory 8 GB (option).
Ethernet interface 10/100 BASE-T (option)
protocol: MODBUS TCP/IP, HTTP, FTP,
services: www server, ftp server, DHCP client.
Battery support of RTC.
External dimensions: 144 x 144 x 77mm.


MFM374 Digital Panel Meter

MFM374 Digital Panel Meter

 

Models and Sizes

MFM374 Digital Panel Meter

 

Features

3Ø (True rms) Voltage. 3Ø (True rms) Current. 3Ø Power Factor.
3Ø Power (Active, Reactive, Apparent).
Energy (Active, Reactive, Apparent). Frequency.
Programmable CT Primary and Secondary. Modbus RTU Communication RS485 Optional. Single pulse Output.
Measuring Parameter: Voltage (L-L/L-N) (Individual/ Average) Current (I1, I2, I3) (Individual/Average) Frequency, Power Factor (Individual/Average) Active, Reactive & Apparent power (Individual/Total), Active, Reactive & Apparent Energy (Total)


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.


M842 Digital Panel Meter

M842 Digital Panel Meter

The MultiDigit is a complete 3 phase digital metering system, in a standard ANSI 4.5 ” case. All functions are performed via the two front control buttons, making the MultiDigit simple to use.

 

MODELS AND SIZES:

M842

 

FEATURES:

Phase to phase Voltage (V)
Phase to neutral voltage (V)
Phase current (I)
Frequency (Hz)
Active Power (W)
Reactive Power (VAr)
Apparent Power (VA)
Active Energy (W.h)
Reactive Energy (VAr.h)
Power Factor (P.F.)
Instantaneous Demand Amps
Instantaneous Demand Active Power
Instantaneous Demand Apparent Power
Maximum Demand Amps
Maximum Demand Apparent Power
Maximum Demand Active Power
Total Harmonic Distortion Phase Volts & Amps


M814 – Digital Panel Meter

M814 Digital Panel Meter

The MultiPanel is a low cost 3 phase digital meter in a standard DIN 96 x 96 mm case, measuring the basic electrical parameters. The standard unit can be used on any wiring system and any voltage between 10V to 415V LN (17V to 720V LL) The MultiPanel is simple to use and is an ideal replacement for analogue meters.

 

MODELS AND SIZES:

M814

 

FEATURES:

Voltage (V)
Current (I)
Frequency (Hz)
Maximum Demand Amps
Neutral Current
Hours Run


Alpha 30 Digital Multifunction

Alpha 30

*Obsolete – Consider the Alpha 30A+.

 

Features

MODBUS (RS-485) Communication (optional)
Pulse/Limit Switch output (optional)
3 Line 4 Digits ultra bright LED Display (up to 9999)
On site Programmable CT/PT Ratios
User selectable CT Secondary 1A/5A
Measurement & Display of RPM, Run hours, On hours, No. of interruption


Alpha 20 Digital Multifunction

Alpha 20

*Obsolete – Consider the Alpha 20A+.

 

Features

MODBUS (RS-485) Communication (optional)
Pulse/Limit Switch output (optional)
3 Line 4 Digits ultra 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 auxiliary Power Supply which can accept any input between 40V – 300V AC/DC

 


Alpha 10 Multifunction

Alpha 10

It 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

 

Features

MODBUS (RS-485) Communication (optional)
Pulse/Limit Switch output (optional)
3 Line 4 Digits ultra 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 between 40V – 300V AC/DC


D-CK 920 Digital Multifunction Panel Meters

D-CK920 Digital Panel Meters (Multifunction)

The D-CK920 Meter is made to mount on the surface of a panel or as a Window Mounted unit. The choice of mounting is that of the user. To mount the D-CK920 on the surface of a panel begin by cutting a hole in the panel.  The D-CK920 AC and DC Digital meters will fit the standard 2½” Analog Window opening found in existing panels today.

 

MODELS AND SIZES:

D-CK920 – 2-1/2″

 

FEATURES:

Display: 0.38” LED HIgh Intensity
ACCURACY: AC Volts TRMS Sensing:
AC Volts: 1% of reading ±1 count between 45 Hz and 65 Hz
Resolution: 1.0 Volts
Range: 0-285 VAC RMS
AC Current TRMS Sensing: 2% of reading ± 1 count
Resolution: 0.1 Amp to 99.9 Amperes; 1 Amp from 100 to 999
Range: 999 Amps RMS using CT’s with a maximum secondary of 100ma.
Frequency: 0.5% from 45-65 Hz ±1 count Crest Factor Ratio: 3:1
DC ACCURACY:
DC Volts: 0.1% of reading ±1 count
Resolution: 0.1 Volts to 99.9 VDC; 1.0 Volts from 100 to 999*
*(Maximum DC Voltage Input is 100 VDC. Use of a divider can extend the range)
DC Amperes: 1% of reading ±1 count
Resolution: 0.1 Amp to 99.9 Amperes; 1 Amp from 100 to 200
Range: 200 Amperes (requires external shunt)
It is noted that the overall accuracy of this measurement is predicated on the accuracy of the shunt being used and the length of the connecting leads between the shunt and the D-CK 920


DM-0101 Multimeter

State-of-the-art panel meters designed for accurate measurement of the frequency in single-phase systems.
Although they are mainly used in electrical panels , these devices can also be integrated in many other applications.

 

Models and Sizes

96X48 Models: 102x54x41mm (WxHxD)
72×72 Models: 78x78x41mm (WxHxD)

 

FEATURES:

>> True RMS measurements
>> AC RMS voltage, AC RMS current, frequency, active power and power factor in single-phase systems
>> Adjustable Current Transformer Ratio
>> Separate inputs for supply and measurement
>> Reduced panel depth
>> Wide operating temperature range
>> Sealed front panel (IP54)
>> Plug-in connection system