ELNet LTP Tech Catalog

Product catalog summary

Overview: The ELNet LT energy powermeter is a compact, multifunctional, three-phase device designed for precise power and energy measurement in electrical installations. It features data logging and supports BACnet and Modbus protocols for integration into Building Management Systems via RS485 or Ethernet TCP.

Technical Specifications:

Power Requirements: 90 ~ 250 VAC, 110 ~ 280 VDC, 60/50 Hz, 9VA.
Dimensions: 96 x 96 x 80 mm (HxWxD).
Weight: 0.65 Kg.
Environmental Conditions: Operating and storage temperature range from -20 to +70 ºC, humidity 0 ~ 95% RH non-condensing, IP64 front panel protection.
Communication: RS485 port with up to 115200 bauds, Modbus and BACnet protocols, optional Ethernet (TCP/IP) with web browser capability.
Input & Output Ratings: Active and reactive energy accuracy of 0.1%, voltage range 0 ~ 950 VAC RMS (Line-Line) and 0 ~ 550 VAC RMS (Line-Neutral), current range 0-1 A or 0-5 A, high-resolution color LCD display (320x240 pixels).

Measurement & Display Values:

Current: 0.001 – 6A, display range up to 99999KA.
Voltage: L-N 0.000 – 550 V, L-L 0.000 – 950 V, display range up to 99999KV.
Frequency: 45.001-65.001 Hz.
Power: Active, reactive, and apparent power measured per phase and total.
Energy: Active, reactive, and apparent energy measured per phase and total.
Harmonics: Total Harmonic Distortion (THD) and partial harmonics for voltage and current.
Operating Hour Meter: Up to 99999-HH:MM:SS.

Standards Compliance: The device complies with various IEC and EN standards, including IEC 62053-22, IEC 62053-23, IEC 62052-11, EN 55022, EN 55024, and several IEC 61000 series standards.

Mechanical Mounting: The device has a height and width of 90 mm.

Catalog excerpts

Energy meter & Electrical Powermeter ELNet LT energy powermeter is a compact, multi functional, designed to meet the stringent needs of power and energy measurement in any electrical installation. ELNet LT includes history data logging and supports standard communication protocols BACnet and Modbus with simple integration into Building Management Systems over RS485 or Ethernet TCP. An indispensable tool for the Building Engineer, it aids efficient use of electricity by showing Power Factor, Max and Min demand, Current in Neutral Line and Harmonics up to 64th. Input & Output Rating Technical Data Power Requirements: Dimensions (HxWxD): Shipping Weight: Environmental: Operation. Storage. Humidity Front Panel Protection Communication RS485 port: Ethernet (TCP/IP): Up to 115200 bauds Modbus and BACnet Optional & Web browser capability Accuracy: Voltage: Line-Line Line-Neutral Maximum Burden Active energy 0.1% Reactive energy 0.1% 0 ~ 950 VAC RMS 0 ~ 550 VAC RMS 1000V RMS Continuous < 0.06VA Current: Rated Overload Withstand Burden High resolution color LCD display 320x240 pixels Maximum Input Voltage: Maximum Input Current: Digital inputs: Digital output: 6A 2, 230VAC (ON) 1, dry contact maximum load 250mA

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Energy meter & Electrical Powermeter Measurement & Display Values Display Range in direct connection (scaling factor 1) Measuring in direct connection (scaling factor 1) Neutral Current (calculated ) Measurement Parameter Active power total\phase Reactive power total\phase Apparent power total\phase Power Factor (cap.\ind.) Active Energy total\phase Reactive Energy total\phase Apparent Energy total\phase Harmonic THD V\I Partial Harmonic V\I Operating hour meter Display Range IEC 62053-23 IEC 62052-11 EN 55022, Class A, Amendments A1; A2 EN 55024, Amendments A1; A2 EN 61000-3-2, Class A NOTEMechanical...

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Energy meter & Electrical Powermeter External Power Supply Ethernet Prot TCP\IP ETHERNET (Shielded & Grounded) Supervision & control system Tel: +972-3-6474998 F»s:+972J-647J598 24a Haharzcl St. Tel-Aviv, 69710, Israel

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ELNet LTP Tech Catalog

ELNet LTP Tech Catalog

Catalog excerpts

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