PECTECH PEC-EM3-5A-LW-MID : Three-phase energy meter for installation with current transformers 1/5 A, MID certified, with RS485 Modbus and LoRaWAN, pulse output

Name: PECTECH PEC-EM3-5A-LW-MID : Three-phase energy meter for installation with current transformers 1/5 A, MID certified, with RS485 Modbus and LoRaWAN, pulse output
SKU: PEC-EM3-5A-LW-MID
Price: 170.0 EUR
Availability: InStock

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PEC-EM3-5A-LW-MID: Three-phase energy meter TI 5A with LoRa and MID

170.00 € (Tax excluded)

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The PEC-EM3-5A-LW-MID is a multifunctional three-phase energy meter for mounting on a DIN rail that supports wireless LoRaWAN communication. This product performs measurements and analyses of various parameters, such as voltage, current, the four-quadrant power parameters, the power factor, harmonic components, etc.;

Additionally, it can also perform measurements of different types of energy, such as active energy in both directions, reactive energy, and monthly and daily statistics on electricity consumption. This product series supports various wiring systems, such as single-phase and three-phase systems, and is suitable for power monitoring of photovoltaic inverters, statistical analysis of electricity consumption from new energy sources, real-time power monitoring, and various other applications. The product is characterised by its multifunctionality, high stability, and long lifespan.

This product is equipped with an RS485 communication interface, with a maximum baud rate of 38,400 bps. It makes it easy to read data remotely and is equipped with a large LCD screen and touch-sensitive buttons, allowing various parameters to be easily viewed and set on-site. The product features password protection, which ensures the data security of the product. The extensive communication functions make it highly suitable for various control systems, SCADA systems, and energy management systems.

Specifications

Support for connecting an external voltage transformer; minimum input voltage 30 V.
MID-compliant with current transducer (CT) with an output current of 1–5 A
Built-in LoRaWAN communication
Pulse output
Correction for reverse connection of the current transformer
Mounting on DIN rail, standard width of 4 modulus.
The design with touch buttons improves usability and reduces the number of failures
Multifunctional parameter measurement, including voltage, current, active power, reactive power, apparent power, power factor, phase angle, etc.
Provides analytical data on the total harmonic components of voltages and currents
Offers various statistical data and local storage functions, such as bidirectional power, peak load and other statistical data. Provides monthly statistics on electricity consumption for the past 12 months and daily statistics on the electricity consumption for the past 31 days
Supports the dual time registration function for the operating time of the meter and the operating time of the load.
Supports RS485 communication, with a baud rate of up to 38,400 bps, and the Modbus RTU protocol.
The refresh time of the LCD screen is 1 second; supports manual or automatic scrolling (configurable)

Our offering Power measurements.

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Three phase Power meters
VARIOUS VERSIONS AVAILABLE	Both standard and MID versions
Primary current range	Adjustable primary current range: 1–9999 A
Depending on the chosen devices: - direct up to 100A - via current transformers with secondary 1A or 5A -Via current transformers with secondary 333mV - Via Rogowski coils	CTs with secondary current 1 A / 5 A. Measurement range 0.003 to 6 A (Ib = 5 A). Overload 120 A for 0.5 s. CTs with secondary voltage 333mV : Impedance >1MOhm Selectable Rogowski coils of 50/85/100 mV/kA. Measurement range 5 to 5000 A (for version 100 mV/kA). Impedance > 1 MΩ.
MAIN FEATURES
Dimensions and mounting	4 DIN-rail modules with display and backlighting. 72 × 100 × 66 mm (W × H × D).
Power supply	80–300 Vac / 100–420 Vdc (24 Vdc on request). Frequency 45–65 Hz. Power consumption < 4 VA / 0.5 W.
Accuracy active energy	Class 0.5S according to IEC 62053-22.
Voltage measurement range	30–300 Vac (L-N); 30–500 Vac (L-L).
Secondary CT input	Direct connection up to 100 A; secondary current 1/5 A; secondary 333 mV and Rogowski coils.
THD measurement	Available for current and voltage channels.
Maximum demand with RTC	Real-time clock with recording of value and date/time of maximum daily demand, previous days and previous months.
Operating temperature	-25 to +70 °C (direct connection: maximum +55 °C).
Serial port / communication	Modbus RTU via RS485 up to 38400 baud. ETH version with Modbus RTU and Modbus TCP-IP (gateway function).
Display	With backlighting and programming. Graphical representation of reactive load (capacitive/inductive).
Pulse output	Open-collector pulse output; adjustable pulse weight and pulse duration for active/reactive energy. Only RS485 versions.
Settings	Via integrated capacitive keypad.
AVAILABLE MEASUREMENTS
Voltage and current — class 0.5 IEC 61557-12	L-N voltage from 30 to 300 Vac. L-L voltage from 30 to 500 Vac.
Frequency — class 0.2 IEC 61557-12	Range 45–65 Hz.
Power — active class 0.5; reactive class 2	Active, reactive and apparent power. Maximum demand power since the last reset.
Energy — active class 0.5S; reactive class 2	Bidirectional measurement of imported/exported active and reactive energy. Total active and reactive energy. Multiple rate.
Communicatie, omgeving, afmetingen en productvarianten
Power factor — class 1 IEC 61557-12	For each phase and total.
Harmonic distortion — class 1 IEC 61557-12	THD% for each current and voltage channel and total.
Data refresh	1 second.
Communication	RS485 Modbus RTU: 1200 to 38400 baud. ETH version: RS485 Modbus RTU and RJ45 ethernet port with Modbus TCP-IP (gateway function).
OMGEVINGSINFORMATIE
Operating temperature	-25 to +70 °C (-25 to +55 °C for PEC-EM3-100A).
Storage temperature	-40 to +80 °C.
Humidity	< 90%, non-condensing.
Installation height	Up to 2000 m.
IP protection	Front IP51; housing IP30 (according to IEC 60529).
Vibrations	10–150 Hz according to IEC 60068-2-6.
Dimensions	72 × 100 × 66 mm; DIN rail module; 4 modules.

Dimensions

Productvarianten

PEC-EM3-5A	Standard 3 Phase energy meter with Modbus RTU and pulse output for CT with secondary 1A/5A input.
PEC-EM3-333	Standard 3 Phase energy meter with Modbus RTU and pulse output for CT with secondary 333mV.
PEC-EM3-ETH-5A	3 Phase energy meter with Modbus RTU, Ethernet TCP/IP and pulse output for CT with secondary 1A/5A input.
PEC-EM3-ETH-333	3 Phase energy meter with Modbus RTU, Ethernet TCP/IP and pulse output for CT with secondary 333mV.
PEC-EM3-100A	3 Phase energy meter with Modbus RTU and pulse output for direct measurement up to 100A
PEC-EM3-RC	3 Phase energy meter with Modbus RTU and pulse output for Rogowski coils
PEC-EM3-100A-MID	3 Three-phase energy meter with Modbus RTU and pulse output for direct measurement up to 100A MID VERSION
PEC-EM3-5A-MID	Standard Three-phase energy meter with Modbus RTU and pulse output for CT with secondary 1A/5A input. MID VERSION
PEC-EM3-ETH-5A-MID	3 Three-phase energy meter with Modbus RTU, Ethernet TCP/IP and pulse output for CT with secondary 1A/5A input. MID VERSION
PEC-EM3-LW-5A-MID	3 Three-phase energy meter with Modbus RTU, LoraWAN and pulse output for CT with secondary 1A/5A input. MID VERSION