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ETIMETER program

ETIMETER program

Product catalog summary

Overview
The document provides technical specifications and features of the ENA3 and ENA3D three-phase network analyzers, designed for measuring various electrical parameters in industrial settings. These analyzers are available in two versions: ENA3 for door mounting and ENA3D for DIN-rail mounting.

Specifications

Measures voltage, current, power factor (cos φ), power (W, VAr, VA), harmonic distortion, work hours, and ambient temperature.
Display shows parameters for each phase separately.
Three independent programmable contact-free output relays for alarms.
Programming possible directly on the device or via PC using a communication adapter (SCUSB485).

Features

Programmable alarm relay outputs for under/overvoltage, overcurrent, frequency, low power factor, and total harmonic distortion.
Self-extinguished material UL94 V0.
Supports MODBUS RTU protocol for communication.

Technical Data

Supply voltage: AC ±10%.
Nominal frequency: 50-60 Hz.
Power consumption: Max. 4 VA.
Protection degree: IP41 for front cover, IP20 for terminal block.
Operating temperature: -20°C to +60°C.

Communication Adapter (SCUSB485)

Converts TTL to USB and RS485 interfaces.
Supports half-duplex communication with surge protection on RS-485 line.
Compact size for DIN rail mounting.

Installation and Safety

Equipment must be installed by trained personnel.
Disconnect line and supply voltage before operating on terminals.

Standards

Complies with 2006/95/EC - Low Voltage and 2004/108/EC - EMC standards.

Catalog excerpts

Network Analyzer Technical data Network Analyzers 169 OWER NEEDS CONTROL 169

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Network Analyzer Application Three phase network analyzer is intended for measuring electrical parameters of various loads in industry such as voltage, current, power factor (cos 9), power (W, VAr, VA), single and total harmonic distortion V-I, work hours, ambient temperature. Available in two versions, ENA3 for door mounting and ENA3D for DIN-rail mounting. Display integrated in device shows parameters for each phase separately. 3 independent programmable contact free output relays can be set up for different alarms. Programing is possible directly on device or with connecting to PC by using...

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Technical data Three Phase Network Analyzer (ENA3, ENA3D) Technical data etimeter Measuring Type - Working temperature Storage temperature Electrical Insulation Overvoltage Category Protection degree Pollution degree Relative Humidity w/o cond. Altitude up to Weight Dimensions Standards Wiring Diagrams

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Technical data MAINS SINGLE PHASE L RELAYS OUTPUT ALARM RL1 RELAYS OUTPUT ALARM RL1 MAINS THREE PHASE * Voltage adapter if needed (high voltage systems) VLINE VSET

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Technical data Adapter TTL<>USB<>RS485 DIP-switch configuration Supply voltage AC -15/+10 % Nominal Frequency Power consumption (max. AC) Serial Interface Protocol Type Baud Rate Max device connection (TTL/RS-485) Working temperature Storage temperature Electrical Insulation (USB_TTL/RS485) Electrical Insulation (N_L/RS485) Overvoltage Category Protection degree Pollution degree Relative Humidity w/o cond. Altitude up to Weight Dimensions Standards Technical data Wiring Diagrams WARNING - THIS EQUIPMENT MUST BE INSTALLED BY TRAINED PERSONNEL - READ THE TECHNICAL MANUAL BEFORE THE INSTALLATION...

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Technical data

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ETIMETER program

ETIMETER program

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