Multifunction analyser

Model:
EMA
Request Code:
EMA-14, EMA-10

Company:
Contrel
Country:
Italy

Multifunction analyser type EMA is used for measuring, monitoring, management and analysis of the electrical parameters of electrical network. It is available in two different models including EMA-10 and EMA-14. EMA-10 include an LCD display but EMA-14 include red LED display. Multifunction analyser type EMA, features are: - EMA meters the energy values in 4 quadrants - EMA keeps an account of the energy consumption according to time bands that can be selected by the user - EMA reads and displays the energy values measured in other energy meters connected to the network - Moreover, EMA allows a complete, in-depth analysis of the quality of the network to be made thanks to measurement of the harmonicdistortion rate of the voltage and current signals measured through to the 31st harmonic. - EMA provides other protocols such as Ethernet and Profibus to be used besides the standard Modbus available on all models. - Ram 128 kb - Ability to use expansion cards in order to expand the internal memory or adding outputs and inputs Borna niroo karan company (Bornika) is a Representative of Contrel , in the purchase, sales, consulting and distribution and industrial equipment and measurement equipment, including Multifunction analyser type EMA.

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Multifunction analyser Specification

Accuracy	Voltage, Current, Power: 0.5% Frequency: 0.2% Active Energy: class 1
Dimension	144x144mm
Mounting type	Flush mounting
IP	IP42 on front IP20 Housing and terminals
Measured Quantity	32 Parameter
Approximate Weight	430 gr
Power Supply	90 - 260 VAC/DC
Interface port	Ethernet
Interface port	RS-485
Input Voltage	3 inputs 750 V max(programmable transformer ratio with external VT)
Input Current	3 isolated inputs 0.005 to 5 A with external CT ratio programmable
Input frequency range	30-500 Hz(for auxiliary supply)

Multifunction analyser Catalogs

Download Catalog : User Manual of EMA-14 927 KB

Download Catalog : Data sheet of EMA-14 and EMA-10 416 KB

Multifunction analyser More Description

different types of cards and the duty of each type Expansion card for DIN 144x144 mm type analysers can be inserted throught the back side of instrument by openning the small door and inserting them into their corresponding slot.

Plug-in type MEM1 For expansion of internal memory of instrument up to 1 Mbyte

Plug in type 2AO In order to have the availablitiy of 2 analog and bidirectional outputs, 0 to 20 mA or 4 to 20 mA, galvanically isolated, is used.

Plug-in type 4Ao In order to have the availability of 4 analog bidirectional outputs 0 to 20 mA or 4 to 20 mA, galvanically isolated.

Plug-in type 2DI+2DO For adding 2 digital inputs and 2 digital outputs to those already available is used.

Plug-in type 4 DO For adding 4 digital outputs to those 2, already available as standard, for a total amount of 6 digital outputs.

Plug-in type 6DI Fo adding 6 digital inputs, to those already available as standard, for a total amount of 8 digital inputs.

Plug-in type S232/485 For an additional serial output, to the existing one that works as standard, programmable by setup of instrument for each connection to a local printer, a modem an so on.

Plug-in type PF-S PROFIBUS Protocol port, baud rate max 3 Mps for Profibus-DP

Plug-in type ETH Protocol port, baud rate max 3 Mps for PROFIUS-DP

NRG SW software NRG SW software, is a supervision and control software which is used for managing from a PC, of the data generated from the analyser EMA series.