Circutor RGU-10 B Instruction Manual

Circutor RGU-10 B Instruction Manual

Residual current device and monitor
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Residual current device and monitor
RGU-10 B
RGU-10 B RCM
INSTRUCTION MANUAL
(M087B01-03-20A)

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  • Page 1 Residual current device and monitor RGU-10 B RGU-10 B RCM INSTRUCTION MANUAL (M087B01-03-20A)
  • Page 2 RGU-10 B, RGU-10 B RCM Instruction Manual...
  • Page 3: Safety Precautions

    CIRCUTOR, SA reserves the right to make modifications to the device or the unit specifications set out in this instruction manual without prior notice. CIRCUTOR, SA on its web site, supplies its customers with the latest versions of the device specifica- tions and the most updated manuals.
  • Page 4: Table Of Contents

    3�2�1�- INSTALLATION OF DEVICE IN PANEL ����������������������������������������������������������������������������������������������������������������9 3�3�- TERMINALS OF THE DEVICE ���������������������������������������������������������������������������������������������������������������������������������� 10 3�4�- CONNECTION DIAGRAMS ����������������������������������������������������������������������������������������������������������������������������������������11 3�4�1�- RGU-10 B: TRIP BY SHUNT COIL ����������������������������������������������������������������������������������������������������������������������11 3�4�2�- RGU-10 B: TRIP BY UNDERVOLTAGE COIL������������������������������������������������������������������������������������������������������ 12 3�4�3�- RGU-10 B RCM ������������������������������������������������������������������������������������������������������������������������������������������������ 13 4�- OPERATION �������������������������������������������������������������������������������������������������������������������������������������������������������������������...
  • Page 5: Revision Log

    RGU-10 B, RGU-10 B RCM REVISION LOG Table 1: Revision log� Date Revision Description 11/20 M087B01-03-20A Nueva versión SYMBOLS Table 2: Symbols� Symbol Description In compliance with the relevant European directive. In accordance with the CMiM directive. In accordance with the UKCA directive (UK Conformity Assessed) The device complies with the 2012/19/EC European directive.
  • Page 6: 1�- Verifications Upon Reception

    2.- DESCRIPTION OF THE PRODUCT RGU-10 B is a electronic type B earth leakage current protection and monitoring relay. It has 2 programmables outputs relays: main trip relay and prealarm relay. It has one free voltage input for external TRIP/RESET.
  • Page 7 RGU-10 B, RGU-10 B RCM There are 2 models of the device:  RGU-10 B, protective device (IEC 60947-2 M).  RGU-10 B RCM monitoring device (IEC 62020). Main features: - Measuring in true effective value (TRMS) - Type B differential (IEC 60947-2 Annexed M) - Insulation against transients (IEC 61008.1)
  • Page 8: 3�- Installing The Device

    The RGU-10 B device must be installed by authorised and qualified staff. Disconnect the device from the mains and disconnect the measuring devices before handling, chang- ing the connections of or replacing the device.
  • Page 9: 3�2�- Installation

    RGU-10 B, RGU-10 B RCM 3�2�- INSTALLATION While the device is connected, the terminals, opening the cover or removing ele- ments can expose parts that are hazardous to the touch. The device must not be used until the installation process is complete.
  • Page 10: 3�3�- Terminals Of The Device

    RGU-10 B, RGU-10 B RCM 3�- The front frame is attached to cover the mounting points. 4�- Three green pressure tabs on the side runners of the base are attached. 5�- The device is mounted in the hole in the panel with the adapter.
  • Page 11: 3�4�- Connection Diagrams

    3�4�1�- RGU-10 B: TRIP BY SHUNT COIL L1 L2 L3 10 11 13 14 15 Reset Test 2 4 5 Disparo por BOBINA DE EMISIÓN (Rearme manual) CARGA Trip by SHUNT COIL (Manual reclose) LOAD Figure 4: RGU-10 B: Trip by shunt coil� Instruction Manual...
  • Page 12: 3�4�2�- Rgu-10 B: Trip By Undervoltage Coil

    3�4�2�- RGU-10 B: TRIP BY UNDERVOLTAGE COIL L1 L2 L3 10 11 13 14 15 Reset Test 2 4 5 Disparo por BOBINA DE MÍNIMA (Rearme manual) CARGA Trip by UNDERVOLTAGE COIL (Manual reclose) LOAD Figure 5: RGU-10 B: Trip by undervoltage coil� Instruction Manual...
  • Page 13: 3�4�3�- Rgu-10 B Rcm

    RGU-10 B, RGU-10 B RCM 3�4�3�- RGU-10 B RCM Aux. Supply L1 L2 L3 230 V a.c. 10 11 13 14 15 Reset Test 2 4 5 CARGA LOAD Figure 6: RGU-10 B RCM� Instruction Manual...
  • Page 14: 4�- Operation

    RGU-10 B, RGU-10 B RCM 4.- OPERATION 4�1�- GENERAL DESCRIPTION RGU-10B Small size 3 módule Instant current leakage Display Programming of parameters Backlit LCD display DIN rail Panel (Adapter accessory) Prealarm relay ASSOCIATED BREAKING DEVICE Contactor, connection by Earth leakage device...
  • Page 15: 4�2�- Description Of The Device

    RGU-10 B, RGU-10 B RCM 4�2�- DESCRIPTION OF THE DEVICE The front of the equipment which is formed by the display, buttons and LEDs, is protected with a seal- able plastic cover which has the appropriate holes to access the RESET, TEST and PROG/PAG keys.
  • Page 16: 4�4�- Keyboard Functions

    RGU-10 B, RGU-10 B RCM 4�4�- KEYBOARD FUNCTIONS The device has 7 keys, Figure 8 1�- Keys accessible with sealed cover and tool  RESET, Starts the device after a trip.  TEST, Carries out a trip to check the proper operation of the relay.
  • Page 17: 4�6�- Operation

    RGU-10 B, RGU-10 B RCM If the device trips through any event, the screen’s background changes to red and the reason for the trip is displayed. Figure 9: Display RGU-10B� Display messages by device trip, Table 6 Table 6: Display messages by device trip�...
  • Page 18 RGU-10 B, RGU-10 B RCM Trip sensitivity Trip delay Instant current leakage Contact polarity Prealarm reclosing Prealarm con guration Figure 11: Descripción display� In normal operating status the display shows the following parameters associated with the earth leak- age protection, Table 8�...
  • Page 19: 4�7�- Troubleshooting Or Reasons For Tripping

    After a certain time the device will carry out a test to detect the presence of the sensor or associated earth leakage transformer. Also the “ERRt” error message will permanently appear on the RGU-10 B display. A short-circuit in the transformer secondary will also be detected as an error.
  • Page 20 RGU-10 B, RGU-10 B RCM Figure 13: Remote trip� When it is remotely reset (input terminals 1-2, removing the 230 Vac) the device is reconnected with the display backlit in green, LED ON in green as in normal status. Instruction Manual...
  • Page 21: 5�- Configuration

    RGU-10 B, RGU-10 B RCM 5.- CONFIGURATION 5�1�- ADIRECT SETTING By pressing for a long time on any of the direct setting buttons, Configuration mode is entered and the relay’s setting may be changed. While in Configuration mode if any other direct function is used (Id, td, Std/+ y Auto), the parameter for the displayed relay can also be set.
  • Page 22: 5�1�3�- Positive Security Setting Of The Main Relay

    RGU-10 B, RGU-10 B RCM 5�1�3�- POSITIVE SECURITY SETTING OF THE MAIN RELAY “Std”, contacts are on standby, terminals 14 - 15 (NC) and 13 - 15 (NO). “+”, contacts change status on powering the device, the + sign is displayed. Terminals 14 -15 (NO) and 13 -15 (NC).
  • Page 23 RGU-10 B, RGU-10 B RCM 5�1�4�2�- Prealarm time setting This is in terms of the program value in the main relay. Pressing td enters to change the values. Press- ing td changes the values: 100, 200, 300, 400, 500, 750 ms, 1, 5 and 10 s�...
  • Page 24: 6�- Technical Features

    RGU-10 B, RGU-10 B RCM 6.- TECHNICAL FEATURES Power supply AC Rated voltage 230 V ~ ± 20% Frequency 50 - 60 Hz Consumption 6 VA Installation category CAT III 300 V Power supply DC Rated voltage 24 ... 125 V ± 20%...
  • Page 25 RGU-10 B, RGU-10 B RCM Environmental features Operating temperature -10ºC ... +50ºC Storage temperature -20ºC ... +55ºC Humidity (without condensation) 5 ... 95% Maximum altitude 2000 m Assembled device: IP41 (Front) Protection degree Unmounted device: IP20 (Sides and back cover)
  • Page 26: 7�- Technical Service

    RGU-10 B, RGU-10 B RCM 7.- TECHNICAL SERVICE In the case of any query in relation to device operation or malfunction, please contact the CIRCUTOR, SA Technical Support Service. Technical Assistance Service Vial Sant Jordi, s/n, 08232 - Viladecavalls (Barcelona) Tel: 902 449 459 ( España) / +34 937 452 919 (outside of Spain)
  • Page 27: 9�- Ce Certificate

    RGU-10 B, RGU-10 B RCM 9.- CE CERTIFICATE Instruction Manual...
  • Page 28 RGU-10 B, RGU-10 B RCM Instruction Manual...
  • Page 29 RGU-10 B, RGU-10 B RCM Instruction Manual...
  • Page 30 RGU-10 B, RGU-10 B RCM Instruction Manual...
  • Page 31 RGU-10 B, RGU-10 B RCM Instruction Manual...
  • Page 32 RGU-10 B, RGU-10 B RCM Instruction Manual...
  • Page 33 RGU-10 B, RGU-10 B RCM Instruction Manual...
  • Page 34 CIRCUTOR, SA Vial Sant Jordi, s/n 08232 - Viladecavalls (Barcelona) Tel: (+34) 93 745 29 00 - Fax: (+34) 93 745 29 14 www.circutor.es central@circutor.com...

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Rgu-10 b rcm

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