EMT three-phase energy meters

Five DIN-rail models in two families. Compare them, answer the configurator's questions and find the order code.

EMT power analysers

Find the right EMT in a few questions.

Five three-phase DIN-rail models in two families: the 1-module EMT13x in class 0.5 S, and the 4-module EMT43x in class 0.2 S, with Ethernet, USB and SD.

Model	Power supply	Communication	Ideal for	Common to the family
EMT130Product page →	Self-powered from the measured line85–265 V L-N · 150–450 V L-L	RS485 Modbus RTUWi-Fi 2,4 GHzNFCMQTT · FULL	Department sub-metering and switchboards with little space	Class 0.5 Sactive and reactive energy (EN 62053-22 / -24), class C EN 50470 6400 samples/sTRMS measurement, harmonics up to the 63rd order (FULL) TA 5 A o 333 mVbuilt-in integrator for Rogowski coils 160×80 displaycolour, with touch key 1 DIN module93×69×17 mm · IP20 · −25 to +65 °C 1 MB logginginternal flash memory; BASE or FULL versions
EMT132Product page →	SELV from the T-BUS connector10–36 Vdc or 19–26 Vac	RS485 Modbus RTUWi-Fi 2,4 GHzNFCMQTT · FULLRS485 also on T-BUS	Rows of meters powered from the T-BUS, 24 V switchboards
EMT430Product page →	Self-powered from the measured line85–265 V L-N · 150–450 V L-L	RS485 Modbus RTUEthernet Modbus TCPWi-Fi 2,4 GHzNFCUSBSDMQTT · FULLExpansion: LoRa or 3 DI	Cloud monitoring without extra wiring	Class 0.2 Sactive and reactive energy (EN 62053-22 / -24) 6400 samples/sTRMS measurement, harmonics up to the 63rd order (FULL) TA 5 A o 333 mVbuilt-in integrator for Rogowski coils 2.2" touch displaycolour 320×240, built-in web server 4 DIN modules90×61×72 mm · IP20 · −25 to +65 °C BASE o FULLFULL: power quality, logging, oscilloscope, MQTT, cloud
EMT431Product page →	Auxiliary85–265 Vac or 90–350 Vdc	RS485 Modbus RTUEthernet Modbus TCPWi-Fi 2,4 GHzNFCUSBSDMQTT · FULLExpansion: LoRa or 3 DI	Main switchboards and lines that are not always energised
EMT432Product page →	Low-voltage auxiliary10–36 Vdc or 19–26 Vac	RS485 Modbus RTUEthernet Modbus TCPWi-Fi 2,4 GHzNFCUSBSDMQTT · FULLExpansion: LoRa or 1 DI	Photovoltaics, storage, 24 V switchboards

Datasheets and manuals →

Quick configurator

1 · How much DIN-rail space do you have? 1 DIN moduleEMT13x family, no expansions 4 DIN modulesEMT43x family, touch display and full connectivity Doesn't matter

2 · How will you power the meter? From the measured lineSelf-powered, no extra wiring Auxiliary 85–265 Vac / 90–350 Vdc Low voltage 10–36 Vdc24 V switchboards, photovoltaics, storage Doesn't matter

3 · Do you need expansion boards? No expansion LoRaEMT43x only, same operation on all models Digital inputsEMT43x only: 3 inputs (EMT430/431) or 1 (EMT432), dry contact or NPN Doesn't matter

4 · BASE or FULL version? BASEReal-time measurements, energy counters, average, maximum and minimum values FULLPlus: power quality, harmonics, logging, oscilloscope, MQTT, cloud Doesn't matter

5 · Which current sensors do you use? CTs with 5 A (or 1 A) output CTs with 333 mV output or Rogowski coils Doesn't matter

Result EMT130 · EMT132 · EMT430 · EMT431 · EMT432

EMT order codes

44 of 44 codes

Model	Input	Version	No exp.	LoRa	Digital inp.
EMT130	I	BASE	`EMT130.I.BASE`	—	—
	I	FULL	`EMT130.I.FULL`	—	—
	V	BASE	`EMT130.V.BASE`	—	—
	V	FULL	`EMT130.V.FULL`	—	—
EMT132	I	BASE	`EMT132.I.BASE`	—	—
	I	FULL	`EMT132.I.FULL`	—	—
	V	BASE	`EMT132.V.BASE`	—	—
	V	FULL	`EMT132.V.FULL`	—	—
EMT430	I	BASE	`EMT430.I.BASE`	`EMT430.I.BASE.LORA`	`EMT430.I.BASE.DIN`
	I	FULL	`EMT430.I.FULL`	`EMT430.I.FULL.LORA`	`EMT430.I.FULL.DIN`
	V	BASE	`EMT430.V.BASE`	`EMT430.V.BASE.LORA`	`EMT430.V.BASE.DIN`
	V	FULL	`EMT430.V.FULL`	`EMT430.V.FULL.LORA`	`EMT430.V.FULL.DIN`
EMT431	I	BASE	`EMT431.I.BASE`	`EMT431.I.BASE.LORA`	`EMT431.I.BASE.DIN`
	I	FULL	`EMT431.I.FULL`	`EMT431.I.FULL.LORA`	`EMT431.I.FULL.DIN`
	V	BASE	`EMT431.V.BASE`	`EMT431.V.BASE.LORA`	`EMT431.V.BASE.DIN`
	V	FULL	`EMT431.V.FULL`	`EMT431.V.FULL.LORA`	`EMT431.V.FULL.DIN`
EMT432	I	BASE	`EMT432.I.BASE`	`EMT432.I.BASE.LORA`	`EMT432.I.BASE.DIN`
	I	FULL	`EMT432.I.FULL`	`EMT432.I.FULL.LORA`	`EMT432.I.FULL.DIN`
	V	BASE	`EMT432.V.BASE`	`EMT432.V.BASE.LORA`	`EMT432.V.BASE.DIN`
	V	FULL	`EMT432.V.FULL`	`EMT432.V.FULL.LORA`	`EMT432.V.FULL.DIN`

Format: MODEL.INPUT.VERSION[.EXPANSION] · I = TA 5 A (o 1 A) · V = 333 mV CT or Rogowski · DIN = digital inputs, 3 on EMT430/431, 1 on EMT432

The EMT13x family is available with I o Vinput, without expansions.

Contact

Talk directly to the people who design.

No call centre: your request goes to an engineer in our technical department.

Non-disclosure agreement (NDA) before discussing your project
EMT and sensor samples for evaluation on request

Phone +39 049 227 4996 Operating office Via Ceresina 11/E, Selvazzano Dentro (PD), Italy