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SIRAX BT5100

Product catalog summary

Introduction
The document provides operating instructions for the SIRAX BT5100, an AC voltage transducer by Camille Bauer Metrawatt AG, intended for installation, commissioning, service, and maintenance personnel.

Legal Information
Includes warning notices for safety and damage prevention. Only qualified personnel should handle the product. Feedback on errors is encouraged.

Safety Notes
Installation and commissioning should be done by trained personnel. Ensure connections are not live during wiring and do not exceed maximum values. Unauthorized repairs void the warranty.

Device Overview
The SIRAX BT5100 is a top-hat rail mounted transducer converting AC voltage input to a proportional DC output. It features an LCD display and LED indicators.

Mechanical Mounting
Designed for panel mounting, it can be clipped onto a top-hat rail. Ensure operating temperature limits are not exceeded.

Electrical Connections
Ensure leads are free of potential when connecting. Follow national provisions for installation. A marked and accessible current limiting switch is required nearby.

Commissioning
Verify device connection data matches plant data before commissioning. Configuration and programming can be done on-site using front panel buttons.

Programming
Programming is possible via the front LCD and keys, a programming port with an optional adapter, or an RS485 (Modbus) communication port. Password protection is available.

Service, Maintenance, and Disposal
Repair work should be performed by authorized personnel. Calibration and cleaning instructions are provided, and proper disposal is required.

Technical Data
Includes technical specifications, dimensional drawings, and Modbus interface definitions.

Password Protection and Verification
Password protection can be enabled to prevent unauthorized access. A password other than 0000 must be set to enable protection.

New/Change Password
Users can change the password by entering a new four-digit password using the 'Up' and 'Down' keys.

Potential Transformer Parameter Selection
Users can set the PT Primary value between 57V to 400kV and the PT Secondary value up to 500V.

Communication Parameter Selection
Allows setting the RS485 address and Baud Rate, with various parity settings.

Output Type Selection
Users can set the output type for Output 1 and Output 2 as either Voltage or Current.

Input Parameter Selection
The End value of Input can be set up to 150% of the PT secondary value, and the Start value up to 80% of the End value.

Specifications
Supports a nominal voltage range of 57 to 500 V and a nominal frequency of 45 to 65 Hz. It can handle an overload capacity of 1.2 times the nominal voltage permanently and 2 times for 1 second.

Procedures
Users can set start and elbow values for Output 2 via the setup menu. Programming can be done via the PRKAB5000 programming cable or RS485 interface.

Standards and Safety
Complies with EN 60688 for accuracy and EN 61010-1 for safety, with a protection class of II and IP ratings of 40 for housing and 20 for terminals.

Recommendations
Repairs and modifications should only be performed by the manufacturer. Regular cleaning should be done with a dry or slightly moist cloth. Disposal must adhere to local regulations.

Technical Data
Features a response time of 300 ms, a residual ripple in the output signal of ≤ 1% pk-pk, and a temperature influence error of ± 0.2% per 10 K.

Environmental Conditions
Operates within a temperature range of 0°C to 45°C and can be stored between -40°C and 70°C. Designed to withstand vibrations and shocks as per EN 60068 standards.

Catalog excerpts

Operating Instructions SIRAX BT5100Transducer for AC voltage Camille Bauer Metrawatt AG Aargauerstrasse 7 CH-5610 Wohlen/Switzerland Tel: +41 56 618 21 11 Fax: +41 56 618 21 21 [email protected] www.camillebauer.com

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Legal information Warning notices In this document warning notices are used, which you have to observe to ensure personal safety and to prevent damage to property. Depending on the degree of danger the following symbols are used: If the warning notice is not followed death or severe personal injury will result. If the warning notice is not followed damage to property or severe personal injury may result. If the warning notice is not followed the device may be damaged or may not fulﬁll the expected functionality. Qualiﬁed personnel The product described in this document may be handled by personnel...

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Table of content 1. Introduction ………………………………………………………………………………………………………… 4 1.1 Purpose of this document ……………………………………………………………………………………………… 4 1.2 Scope of supply ………………………………………………………………………………………………………… 4 1.3 Further documents ……………………………………………………………………………………………………… 4 2. Safety notes ………………………………………………………………………………………………………… 4 3. Device overview ………………………………………………………………………………………………………… 5 4. Mechanical mounting …………………………………………………………………………………………………… 5 4.1 Mounting ………………………………………………………………………………………………………… 5 4.2 Demounting of the device ……………………………………………………………………………………………… 5 5. Electrical connections...

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1. Introduction 1.1 Purpose of this document This document describes the universal measurement device SIRAX BT5100. It is intended to be used by: • Installation personnel and commissioning engineers • Service and maintenance personnel • Planners Scope This handbook is valid for all hardware versions of the BT5100. Some of the functions described in this document are available only, if the necessary optional components are included in the device. Required knowledge A general knowledge in the ﬁeld of electrical engineering is required. For assembly and installation of the device knowledge of applicable...

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3. Device overview The SIRAX BT5100 is a top-hat rail mounted Transducer and used to measure and convert AC Voltage input into an proportional DC current or voltage output signal. Input Voltage and Output Voltage/Current is displayed on LCD and indicated by LED’s. 4. Mechanical mounting The SIRAX BT5100 is designed for panel mounting. Please ensure that the operating temperature limits are not exceeded when determining the place of mounting (place of measurement): 0 … +45 °C 4.1 Mounting Dimensional drawing BT5100: See section 10 Any mounting position is possible. Device may be clipped onto a...

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A Ensure under all circumstances that the leads are free of potential when connecting them! Please observe that the data on the type plate must be adhered to! The national provisions have to be observed in the installation and material selection of electric lines! 5.2 Cross sections and tightening torques Terminals 1 ... 8 Single wire: < 4,0mm2 or multiwire with end splices: 2 x 2,5mm2 Torque: 0.5 ... 0.6Nm rsp. 4.42 ... 5.31 Ibf in Terminal A, B, G Single wire: < 1,5mm2 or multiwire with end splices: 2 x 0,5mm2 Torque: max. 0.5 Nm rsp. 4.42 lbf in A All voltage measurement inputs must originate...

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5.5 Connection Diagram Connection Via the optional Modbus interface measurement data may be provided for a superior system. 1) One ground connection only. This is possibly made within the master (PC). Rt: Termination resistors: 120 0 each for Rs: Bus supply resistors, long cables (> approx. 10 m) 390 0 each The signal wires (A, B) have to be twisted. G can be connected via a wire or via the cable screen. In disturbed environments shielded cables must be used. To avoid the possibility of loop currents, an Earth connection should be made at one point on the bus. Supply resistors (Rs) have to...

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SIRAX BT5100

SIRAX BT5100

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