مولتی متر خروجی RS485 ریشاب Rishabh سری Master مدل RISH MFM 3430 (LED)

It is possible to program primary of external potential Transformer (PT), primary of external Current Transformer (CT) on site via front panel keys by entering into Programming mode.

The secondary of external Current Transformer (CT) can be programmed on site to either 5A or 1A using front panel keys.

User can program on site the network connection as either 3 Phase 3 Wire or 4 Wire using front panel keys. For single phase applications, single phase version is available.

The instrument has very low back depth (behind the panel) of less than 80 mm in spite of optional features like pulse output

User can set the display in auto scrolling mode or fixed screen mode using front panel keys.

Active energy (kWhr), Reactive energy (kVArhr) and Apparent energy ( kVAhr). Any of the parameters can be freely assigned to 2 optional pulse outputs.

The instrument measures distorted waveform up to 15th Harmonic.

Simultaneous display of 3 Parameters

The instrument measures 48 electrical parameters of 3 Phase network.

In case of power failure, the instrument memorizes the last displayed screen. The displayed screen will get memorized only if user keeps this screen for minimum 40 sec duration before power failure for fixed screen mode.

The instrument measures individual phase as well as system voltage & current THD

In case of power failure, the instrument memorizes the last energy count.

User can suppress the readings below 30 mA in the current measurement by onsite programming if required.

The instrument stores minimum and maximum values for System Voltage and System Current. Every 40 sec minimum and maximum readings are updated.

The optional ModBus output enables the instrument to transmit all the measured parameters over standard MODBUS (RS485 ).

The optional pulse output is a potential free, very fast acting relay contact which can be used to drive an external mechanical counter for energy measurement.

۲ Analog outputs can be programmed from a list of input parameters.

Conforms to IP 54 (front face) as per IEC60529

Compliance to International Safety standard IEC 61010-1- 2001

Compliance to International standard IEC 61326