Energy Metering

Phoenix Contact EEM-MA771 2908286 is a multifunction energy meter from the EMpro family designed for measurement of electrical parameters in low-voltage installations up to 690 V AC. The device enables direct connection of Rogowski coils, supports current measurement up to 400 A or 4000 A, performs continuous True RMS measurement and analyzes harmonics up to the 63rd harmonic.

The meter has Ethernet 10/100 Mb/s with Modbus TCP and REST, a backlit, two-color LCD display, and a 24 V DC digital input and output. Voltage measurement accuracy is 0,2%, current 0.5%, active energy meets class 1 according to IEC 62053-21, and the 96 × 96 mm panel enclosure is designed for installation in the front panel of a distribution board.

Phoenix Contact EEM-MA771-24DC 1127060 is a multifunction energy meter from the EMpro family designed for measurement of electrical parameters in low-voltage installations up to 690 V AC. The device enables direct connection of Rogowski coils, supports current measurement up to 400 A or 4000 A, performs continuous True RMS measurement and analyzes harmonics up to the 63rd harmonic.

Version EEM-MA771-24DC is powered by 24 V DC within the range 18–30 V DC and has 10/100 Mb/s Ethernet with Modbus TCP, REST API and MQTT. Voltage measurement accuracy is 0,2%, current 0.5%, active energy meets class 1 according to IEC 62053-21, and the panel meter has a backlit, two-color LCD display.

Phoenix Contact EEM-MA771-EIP 2908302 is a multifunction energy meter from the EMpro family designed for measurement of electrical parameters in low-voltage installations up to 690 V AC. The device enables direct connection of Rogowski coils, supports current measurement up to 400 A or 4000 A, performs continuous True RMS measurement and analyzes harmonics up to the 63rd harmonic.

The meter has EtherNet/IP™ with two RJ45 ports and DLR support and an additional Ethernet interface with Modbus TCP and REST. Voltage measurement accuracy is 0,02%, current accuracy is 0.5%, and active energy meets class 1 according to IEC 62053-21, while the 96 × 96 mm panel design is equipped with a backlit, two-color LCD display.

Phoenix Contact EEM-MA771-R 2908285 is a multifunction energy meter from the EMpro family designed for measurement of electrical parameters in low-voltage installations up to 690 V AC. The device enables direct connection of Rogowski coils, supports current measurement up to 400 A or 4000 A, performs continuous True RMS measurement and analyzes harmonics up to the 63rd harmonic.

The meter has 10/100 Mb/s Ethernet with Modbus TCP and REST plus RS-485 with Modbus RTU, enabling compatibility with both networked and serial automation systems. Voltage measurement accuracy is 0,2%, current 0.5%, active energy meets class 1 according to IEC 62053-21, and the panel meter has a backlit, two-color LCD display.

Phoenix Contact EEM-MB370 2907954 is a multifunction energy meter from the EMpro family designed for measurement and monitoring of electrical parameters in low-voltage installations up to 690 V AC. The device performs continuous TRMS measurement and analyzes harmonics up to the 63rd harmonic and works with 1 A or 5 A current transformers, enabling measurement of primary currents up to 20,000 A.

The meter is designed for DIN-rail mounting and does not have a local display — configuration and operation are performed via the integrated web server. EEM-MB370 has 10/100 Mb/s Ethernet with Modbus TCP and REST API, a 24 V DC digital input and output, and provides voltage and current measurement accuracy of 0,2% and active energy class 0.5 S according to IEC 62053-22.

Phoenix Contact EEM-MB370-24DC 1127061 is a multifunction energy meter from the EMpro family, designed for measurement of electrical parameters in low-voltage installations up to 690 V AC. The device is designed to work with external 1 A or 5 A current transformers, allows the primary current to be configured in the range 1–20 000 A, performs continuous True RMS measurement and harmonic analysis up to the 63rd harmonic.

Model EEM-MB370-24DC is a version without a local display, powered with 18–30 V DC. It has 10/100 Mb/s RJ45 Ethernet supporting Modbus TCP and REST, one input and one 24 V DC digital output. Active energy is measured in class 0,5 S according to IEC 62053-22, and the device is designed for DIN-rail mounting and operation at −25…+70°C.

Phoenix Contact EEM-MB370-EIP 2907971 is a multifunction energy meter from the EMpro family designed for measurement of electrical parameters in low-voltage installations up to 690 V AC. The device works with 1 A or 5 A current transformers and allows the primary current to be configured up to 20 000 A, performs continuous True RMS measurement and analyzes harmonics up to the 63rd harmonic.

Version EEM-MB370-EIP does not have a local display and is equipped with EtherNet/IP™, Modbus TCP and RESTcommunication. The two EtherNet/IP™ ports are designed to operate in DLR topology, and voltage and current measurement accuracy is 0,2%, active energy meets class 0.5 S according to IEC 62053-22, and the device is designed for DIN-rail mounting.

Phoenix Contact EEM-MB371-24DC 1127055 is a multifunction energy meter from the EMpro family designed for measurement of electrical parameters in low-voltage installations up to 690 V AC. The device has direct inputs for Rogowski coils and enables current measurement up to 400 A or 4000 A, performs continuous True RMS measurement and analyzes harmonics up to the 63rd harmonic.

Version EEM-MB371-24DC is a version without a local display, powered by 24 V DC in the 18–30 V DC range. The meter has 10/100 Mb/s Ethernet with Modbus TCP and REST, a 24 V DC digital input and output, active energy class 1 according to IEC 62053-21 and is designed for DIN-rail mounting.

Phoenix Contact EEM-MB371-EIP 2907976 is a multifunction energy meter from the EMpro family, designed for measurement of electrical parameters in low-voltage installations up to 690 V AC. The device has no local display and uses direct inputs for Rogowski coils, enabling current measurement up to 400 A or 4000 A, True RMS measurement and harmonic analysis up to the 63rd harmonic.

Version The EEM-MB371-EIP has a total of 3 Ethernet ports: two RJ45 ports for EtherNet/IP™ with DLR support and an additional 10/100 Mb/s Ethernet interface with Modbus TCP and REST. Active energy is measured in class 1 according to IEC 62053-21, the power-supply range is 100–230 V AC ±20% or 150–250 V DC ±20%, and the device is intended for DIN-rail mounting.

Phoenix Contact EEM-PM157-SLP 1269236 is a certified DC energy meter designed primarily for billing-grade energy measurement in DC charging stations. The device performs direct measurement of voltage 150–1000 V DC and current 6.5–650 A, offering accuracy class B according to EN 50470-3 and class 1 according to IEC 62053-41.

The meter has RS-485 with SLIP protocol, supports charging cable loss correction, stores more than 225,000 charging processes and more than 2500 calibration log entries. The operating temperature range is −40…+80°C, and the device complies, among others, with OCMF 1.0, PTB-A 20.1 and PTB-A 50.7.

Phoenix Contact EEM-SB371-C 1158947 is a multifunction energy meter from the EMpro family, designed for measurement of electrical parameters in low-voltage installations up to 690 V AC. The device has no local display and uses direct inputs for Rogowski coils, enabling current measurement up to 400 A or 4000 A, True RMS measurement and harmonic analysis up to the 63rd harmonic.

Model The EEM-SB371-C has 10/100 Mb/s Ethernet with Modbus TCP, REST and MQTT for direct connection to Proficloud.io. Active energy is measured in class 1 according to IEC 62053-21, and reactive energy in class 2 according to IEC 62053-23. The power supply is 100–230 V AC ±20% or 150–250 V DC ±20%, and the device is intended for DIN-rail mounting.

Phoenix Contact EEM-XM357 1674511 is a three-phase, bidirectional energy meter from the EMpro family, designed for direct current measurement up to 100 A AC. The device records imported and exported energy in four quadrants, supports 4 tariffs and is MID compliant. Active energy is measured in class C according to EN 50470-3 and class 0.5 according to IEC 62053-21.

The meter is equipped with a backlit LCD display, RS-485 with Modbus RTU and 2 passive, optically isolated pulse outputs. The measurement voltage range is 100–277 V AC phase–N and 173–480 V AC phase–phase, Modbus RTU communication supports 2400–38 400 bit/s, and the device is powered directly from the measurement circuit and intended for DIN-rail mounting.

Phoenix Contact EEM-XM377 1674501 is a bidirectional energy meter from the EMpro family, designed for direct current measurement up to 100 A AC in single- and three-phase networks. The device records imported and exported energy in four quadrants, is MID compliant and provides active-energy measurement in class C according to EN 50470-3 and class 0,5 according to IEC 62053-21.

Model EEM-XM377 is equipped with a backlit LCD display and RJ45 Ethernet with Modbus TCP protocol and 100 Mb/s transmission. The measurement voltage range is 100–277 V AC phase–N and 173–480 V AC phase–phase, while the meter is powered directly from the measurement circuit and can operate at temperatures of −40…+70°C.

Phoenix Contact MM-EE-EEM-EM357 1744495 is a three-phase energy meter from the ESSENTIAL edition family, designed for direct measurement in networks up to 480 V AC and 100 A. The device does not require external current transformers, is MID certified, and active energy is measured in class B according to EN 50470-3 and class 1 according to IEC 62053-21.

The meter is equipped with a backlit LCD display, an RS-485 interface with Modbus RTU and 2 pulse outputs. The voltage range is 100–276 V AC phase–N and 173–480 V AC phase–phase, Modbus RTU transmission can operate at 2400–38 400 bit/s, and the device is intended for DIN-rail mounting and operation at temperatures of −40…+70°C.

Phoenix Contact MM-EE-EEM-EM377 1684491 is a three-phase energy meter from the ESSENTIAL edition series, designed for direct measurement in networks up to 480 V AC and 100 A. The device does not require external current transformers, supports a frequency of 45–65 Hz and is MID certified. Active energy is measured in class B according to EN 50470-3 and class 1 according to IEC 62053-21.

The meter is equipped with a backlit LCD display and RJ45 Ethernet with Modbus TCP protocol and 100 Mb/s transmission. The measurement range is 100–276 V AC phase–N and 173–480 V AC phase–phase, while the maximum direct current is 100 A AC. The 72 mm-wide housing occupies 4 DIN modules and can operate at temperatures of −40…+70°C.

Phoenix Contact MM-EE-EEM-MA500 1484138 is a multifunction energy meter designed for measurement of electrical parameters in installations up to 600 V AC. The device works with external 1 A or 5 A current transformers, enables configuration of the primary current in the range 1–9999 A and provides active-energy measurement in class 1 according to IEC 62053-21 and reactive energy in class 2 according to IEC 62053-23.

Model The MM-EE-EEM-MA500 has a multi-line, two-color backlit LCD display and a pulse output enabling energy-consumption information to be transmitted to supervisory devices. The meter is powered with 85–275 V AC or 120–380 V DC, intended for 96 × 96 mm panel mounting and can operate at temperatures of −25…+70°C.

Phoenix Contact MM-EE-EEM-MA550 1475401 is a multifunction network-parameter meter designed for monitoring energy and electrical parameters in installations up to 600 V AC. The device performs True RMS measurement, supports external 1 A or 5 A current transformers, enables primary-current configuration up to 9999 A and analyzes harmonics up to the 63rd harmonic.

The meter has a backlit LCD display and an RS-485 with Modbus RTU protocol with transmission at 2400–38 400 bit/s. Voltage measurement accuracy is 0,2%, active energy is measured in class 0.5 S according to IEC 62053-22, and reactive energy in class 2 according to IEC 62053-23. The device is panel-mounted, operates at temperatures of −25…+70°C and can be powered with 85–275 V AC or 120–380 V DC.

Phoenix Contact MM-EE-EEM-MA550-4DI/2DO 1726498 is a multifunction network-parameter meter designed for energy and electrical-quantity measurement in installations up to 600 V AC. The device performs True RMS measurement, analyzes harmonics up to the 63rd harmonic and works with 1 A or 5 A current transformers with configurable primary current 1–9999 A. Active energy is measured in class 0.5 S according to IEC 62053-22.

Variant The MM-EE-EEM-MA550-4DI/2DO has an RS-485 interface with Modbus RTU, supports multi-tariff functions and offers 4 digital inputs and 2 digital outputs. The power-supply range is 85–275 V AC or 120–380 V DC, maximum power consumption is 3,5 W, and the meter is intended for panel mounting and operation at −25…+70°C.

Phoenix Contact MM-EE-EEM-MA570-R 1726496 is a multifunction energy meter designed for measurement of electrical parameters in installations up to 600 V AC. The device performs True RMS measurement, analyzes harmonics up to the 63rd harmonic and works with external 1 A or 5 A current transformers with configurable primary current 1–9999 A. Active energy is measured in class 0.5 S according to IEC 62053-22.

Variant MM-EE-EEM-MA570-R has two communication interfaces: RS-485 with Modbus RTU and RJ45 Ethernet with Modbus TCP. It supports multi-tariff functions, operates at temperatures from −25…+70°C and can be powered with 85–275 V AC or 120–380 V DC. The panel housing measures 96 × 96 × 73,5 mm.

Phoenix Contact MM-EE-EEM-MA570-R-4DI/2DO 1726500 is a multifunction energy meter designed for measurement of electrical parameters in installations up to 600 V AC. The device performs True RMS measurement, analyzes harmonics up to the 63rd harmonic and works with external 1 A or 5 A current transformers with configurable primary current 1–9999 A. Active energy is measured in class 0,5 S according to IEC 62053-22.

Variant The MM-EE-EEM-MA570-R-4DI/2DO has RS-485 with Modbus RTU, RJ45 Ethernet with Modbus TCP, and 4 digital inputs and 2 digital outputs. It supports multi-tariff functions, operates at −25…+70°C and can be powered with 85–275 V AC or 120–380 V DC. The panel housing measures 96 × 96 × 73,5 mm.

Phoenix Contact SCK-C-MODBUS-10PCS 1084335 is a package of 10 SOLARCHECK communication modules designed to collect data from photovoltaic-installation measurement modules. Each communication module can support up to 8 SCK measurement modules and transmit collected values to the supervisory system via the RS-485 with Modbus RTU protocol.

The module is powered with 21,6–30 V DC and can simultaneously power the connected measurement modules. It supports Modbus RTU transmission at speeds up to 38,4 kbit/s over a distance up to 1200 m, has a digital input for monitoring remote signaling contacts of surge protection and a temperature monitoring function. The 22,5 mm-wide housing is intended for DIN-rail mounting.

Phoenix Contact SCK-M-U-1500V 2903591 is a measurement module from the SOLARCHECK family designed for voltage monitoring in photovoltaic installations. The device has one voltage input and enables DC voltage measurement in the range 0–1500 V DC in CAT III and 0–1000 V DC in accordance with UL requirements.

The measured voltage is converted into a standard analog signal 2–10 V DC, which can be transmitted to a PV installation monitoring system. The module is powered by 24 V DC, features overvoltage protection, a max. transmission error of ±1% after additional calibration, and is designed for mounting on a 35 mm DIN rail.

Milesight CT101-868M is an intelligent LoRaWAN® current transformer designed for wireless RMS current measurement up to 100 A in a single conductor. The split-core design enables installation without disconnecting the monitored circuit, while 3.3 kHz sampling makes it possible to detect short-term load changes. Accuracy is ±1% for currents above 5 A and ±3% for values up to 5 A, with 1 mA resolution.

Variant CT101-868M operates in the LoRaWAN® EU868 band and supports OTAA/ABP Class A. The device can be powered by energy induced from the monitored conductor or by 5 V via USB-C, and the current version enables regular self-powered reporting from as low as 1.5 A at a 1-minute interval or 1.4 A at 10 minuteses. The transformer opening has a diameter of 16 mm, and the device supports alarms, optional conductor-temperature measurement and FUOTA updates.