Iskra
MC740-49548
Digital Multifunction Meter 

MC740 / MC 740 

Hardware Version: B
Software Version: 1.19
Iskra Sistemi


o Measurements of instantaneous values of more than 140 quantities.
o Class S measuring accuracy according to EN61000-4-30.
o Voltage and current auto range measurements up to 1000 VRMS, 12.5 A.
o Wide frequency measurement range 16 Hz – 400 Hz.
o Up to three independent communication ports.
o Support for NTP real time synchronisation.
o Up to 4 inputs/ouputs.



INPUTS 
Current: 5 A, Voltage: 500 V, Frequency: 50 - 60 Hz

POWER SUPPLY
Nominal Voltage AC: 48−276 V, Nominal Frequency: 40−70 Hz, Nominal Voltage DC: 20−300 V




PROPERTIES
• Measurements of instantaneous values of more than 130 quantities (U, I, P, Q, S, PF, PA, f, φ, MD, energy, energy cost by tariffs, etc.)
• Accuracy class 0.5 (optional 0.2)
• Measurements of 40 minimal and maximal values in different time periods
• 32 adjustable alarms
• Frequency range from 16 Hz to 400 Hz
• RS 232/RS 485 communication up to 115,200 bit/s or Ethernet communication
• MODBUS and DNP3 communication protocol
• MMC for meter setting and upgrading
• Up to 4 inputs or outputs (analogue outputs, pulse outputs, alarm outputs, tariff inputs)
• Additional communication port (COM2)
• Universal or AC power supply
• Graphical LCD; 128 x 64 dots with illumination
• Automatic range of nominal current and voltage (max. 12.5 A and 750 V)
• Adjustable tariff clock, display of electric energy consumption in optional currency
• User-adjustable display of measurements
• Multilingual support
• User-friendly PC MiQen software 



DESCRIPTION
The meter is intended for measuring, analysing and monitoring single-phase or three-phase electrical 
power network. The meter records TRMS value according to the principle of fast sampling of voltage 
and current signals. A built-in microprocessor calculates measurands (voltage, current, frequency, 
energy, power, power factor, phase angles, etc.) from the measured signals.



USE
The MC740 multifunction meter is intended for monitoring and -measuring electrical quantities of a three-phase
electric-energy distribution system. The meter is provided with 32 program adjustable alarms, up to four input or
output modules and communication. With the RS 232/RS 485 or Ethernet communication the meter can be set 
and measurements can be checked. The meter functions also as an electricity meter, with the additional function 
of cost management by tariffs. A tariff input or a tariff clock can be set. At tariff clock setting, four periods and four 

work groups as well as electric energy price for each period and a work group (16 different price periods) are available. Additionally, 20 places are available for setting holidays or days when special tariff rules are valid. As an electricity meter it records energy in all four quadrants in four tariffs.




Power on and tested item testing pictures are attached. 
MMC Card is not included.
Have some marks and scratches due to old stock. 


© All the pictures are Organic and this part is physically in our stock.





Condition and Details:

This is a used item in good condition.
Not in Original Packing
No Accessories / Cables or probe (only what showing in actually given pictures and in the description).




Old Stock.






Shipping:
Usually, we ship same business day, subject to clear funds into our account 
Standard order processing time is 2 to 4 business days 
Item will be packed as per International Standard, 
International Orders: DHL / SingPost / EMS 
 

* Expedited shipping is available for an extra fee.
* International buyers pay all custom, duties, taxes & brokerage fees at their end
 
Warranty and Returns:
Warranty:

Free 30 Days Money Back or Replacement, Seller pays return shipping.


Product Returns:

Returns:
Return 
to Base Warranty, Any type of power failure/burn / physical damage / tempered seal will void the warranty.
 







Payment:
Payment Methods:

PayPal
Credit Cards  
Wire-transfer: Kindly contact us for payment instructions

International buyers without PayPal: Kindly contact us before bidding
                          
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