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Seneca R203 Installation Manual

Three-phase, dual ethernet network analyser with universal entrance
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INSTALLATION MANUAL
R203
Three-phase, dual ethernet network analyser
with universal entrance
EN
DOCUMENTATION
SENECA s.r.l.
Via Austria, 26 – 35127 – PADOVA – ITALY
Tel. +39.049.8705355 - 8705359 - Fax +39.049.8706287
For manuals in other languages and the configuration software, visit www.seneca.it/products/r203
MI00551-4-EN
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Summary of Contents for Seneca R203

  • Page 1 R203 Three-phase, dual ethernet network analyser with universal entrance DOCUMENTATION SENECA s.r.l. Via Austria, 26 – 35127 – PADOVA – ITALY Tel. +39.049.8705355 - 8705359 - Fax +39.049.8706287 For manuals in other languages and the configuration software, visit www.seneca.it/products/r203 MI00551-4-EN...

  • Page 2: Module Layout

    MODULE LAYOUT 106.6 mm 32.2 mm Weight: 170 g; Enclosure: UL94-V0 self-extinguishing PC/ABS material, black. SIGNALS VIA LED ON FRONT PANEL STATUS LED meaning Output 01 activated Output 01 deactivated Output 02 activated Output 02 deactivated Input 01 activated Input 01 deactivated Input 02 activated Input 02 deactivated Flashing...

  • Page 3: Preliminary Warnings

    PRELIMINARY WARNINGS The word WARNING preceded by the symbol indicates conditions or actions that put the user's safety at risk. The word ATTENTION preceded by the symbol indicates conditions or actions that might damage the instrument or the connected equipment. The warranty shall become null and void in the event of improper use or tampering with the module or devices supplied by the manufacturer as necessary for its correct operation, and if the instructions contained in this manual are not followed.
  • Page 4 INPUT supplied by Maximum measurable current: 3 kA @ 50 Hz; 2,5 kA @ 60 Hz Seneca Precision after calibration: ± 1 % (see chapter “Rogowski sensor”) Linearity: ± 0.2 % (*) Accuracy is guaranteed in the ranges: CosΦ > 0.9;Vrms: 40 ÷ 600 Vac; Irms: 0.4 - 100% Rogowski current...

  • Page 5: Electrical Connections

    ELECTRICAL CONNECTIONS POWER SUPPLY The power supply is connected to terminals 40 and The supply voltage must be: Vac, 50 ÷ 60 Hz 90 ÷ 264 It is advisable to insert a delayed 1 A fuse NOT CONNECTED RS485 There is no isolation between RS485 and analogue output.
  • Page 6 ELECTRICAL CONNECTIONS CAUTION The installation of this appliance must only be carried out by qualified personnel. Check that the device plate data (measurement voltage, auxiliary power supply voltage, measurement current, frequency) match the actual data of the network to which the instrument is connected. In the wiring, strictly observe the insertion diagram;...
  • Page 7 CONNECTIONS FOR VOLTAGE OUTPUT TA (mV) SINGLE-PHASE (with load division) THREE-PHASE: 4 wires Volt. Input Volt. Input N V3 V2 V1 +U +I - +U +I - +U +I - N L3 L2 L1 +U +I - +U +I - +U +I - 43 44 45 46 47 48 49 50 51 52 53 54 55 43 44 45 46 47 48 49 50 51 52 53 54 55 S1/k...

  • Page 8: Contact Information

    Product information sales@seneca.it This document is the property of SENECA srl. Copies and reproduction are prohibited unless authorised. The content of this document corresponds to the described products and technologies. Stated data may be modified or supplemented for technical and/or sales purposes.

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