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Multifunction Transducers

M570 Power Relay

POWER RELAY
The M570-PR* PowerRelay is a combination of multifunctional relay and AC power transducer. The RS485 communication port provides Modbus output of all parameters measured and allows programming of the 4 relays as well as programming of CT and VT ratios, demand times etc.

 

PARAMETERS MEASURED

* Phase Voltage (V)
* Line Voltage (V)
* Phase Current (I)
* Frequency (Hz)
* Active Power per phase (W)
* System Active Power (W)
* Reactive Power per phase (VAr)
* System Reactive Power (VAr)
* Apparent Power per phase (VA)
* System Apparent Power (VA)
* Import Active Energy (W.h)
* Export Active Energy (W.h)
* Import Reactive Energy (VAr.h)
* Export Reactive Energy (VAr.h)
* Apparent Energy (VA.h)
* Ampere Energy (A.h)
* Power Factor per phase (P.F.)
* System Power Factor (P.F.)
* Amp Demand (Ad)
* Watt Demand (Wd)
* V A Demand (VAd)
* Maximum Amp Demand (Max Ad)
* Maximum Watt Demand Import (Max Wd)
* Maximum Watt Demand Export (Max Wd)
* Maximum VA Demand (Max VAd)
* Neutral Current


Theta 40 Multi-transducer

Theta 40

This series of multi-transducers simultaneously measure several variables of an electric power system and process them to produce 2 or 3 or 4 analogue output signals. 2 or 4 digital outputs are available for signaling limits or power metering. For two of the limit outputs up to 3 measurands can be logically combined.

 

Models and Sizes

Theta 40 AUX 24-60V AC-DC, 2 Analog O/P 4 Digital O/P
Theta 40 AUX 85-230V AC-DC, 2 Analog O/P 4 Digital O/P
Theta 40 RS-485, AUX 24-60V AC-DC, 4 Analog O/P & RS 485
Theta 40 RS-485 AUX 85-230V AC-DC, 4 Analog O/P & RS 485
Theta 40 AUX 24-60V AC-DC, 4 Analog O/P 2 Digital O/P
Theta 40 AUX 85-230V AC-DC, 4 Analog O/P 2 Digital O/P
Theta 40 LONBUS, AUX 24-60V AC-DC
Theta 40 LONBUS, AUX 85-230V AC-DC

 

Features

For all heavy-current power system variables
Upto 6 outputs (2A + 4D or 4A + 2D or 2A or 3A)
Input voltage up to 693 V (phase-to-phase)
Universal analogue outputs (programmable)
High accuracy: U/I 0.2%, Frequency 0.15% and P 0.25% (under reference conditions)
Universal digital outputs (meter transmitter, limits)
AC/DC power supply/universal (24-80V AC/DC or 85-230V AC/DC)
Windows software with password protection for programming, data analysis, power system status simulation, acquisition of meter data and making settings


M560 PowerSig Transducer

M560 PowerSig Transducer

The M560 PowerSig is a complete 1 phase or 3 phase multifunction AC power transducer, providing up to 3 analogue outputs and the option of RS485 communication port. Most of the parameters measured by PowerSig can be assigned to the analogue outputs.

 

MODELS AND SIZES:

M560-AT

 

FEATURES:

Phase Voltage (V)
Line Voltage (V)
Phase Current (I)
Frequency (Hz)
Active Power per phase (W)
System Active Power (W)
Reactive Power per phase (VAr)
System Reactive Power (VAr)
Apparent Power per phase (VA)
System Apparent Power (VA)
Import Active Energy (W.h)


M550-CT – AC PowerCom Transducer

M550-CT – AC PowerCom Transducer

The M550 PowerCom is a complete 1 phase or 3 phase multifunction AC power transducer packaged in a standard 100mm DIN enclosure. The M550 is fully programmable through the communication port.

 

MODELS AND SIZES:

M550-CT

 

FEATURES:

Phase Voltage (V)
Line Voltage (V)
Phase Current (I)
Frequency (Hz)
Active Power per phase (W)
System Active Power (W)
Reactive Power per phase (VAr)
System Reactive Power (VAr)
Apparent Power per phase (VA)
System Apparent Power (VA)
Import Active Energy (W.h)