ETI MLBS S Instruction Manual
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ETI MLBS S Instruction Manual

Motorised changeover switch
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MLBS
S
/
Sd
Motorised Changeover Switch
Instruction Manual
EN
543593A

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Summary of Contents for ETI MLBS S

  • Page 1 MLBS Motorised Changeover Switch Instruction Manual 543593A...

  • Page 2: Table Of Contents

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)
  • Page 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 4: General Safety Instructions

    • Using the product outside the intended scope, outside ETI recommendations or outside the specified ratings and limits can cause personal injury and/or damage to equipment.

  • Page 5: Introduction

    • Power supply continuity for most applications… Mains / Mains Mains / Genset Genset / Genset ATyS C40 ATYS C30 ATyS C30 ATyS D20 ATyS S ATyS S ATyS d S MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 6: The Mlbs Family Product Range

    Below is an outline product selection chart listing the key features of each product (back to back configuration) to help to quickly understand and select the right MLBS for your needs. MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)
  • Page 7 4 - 20mA communication module (Optional) • KWh Pulsed output module (Optional) • Counters KWh, permutation… • LCD display for programming, metering, timers and counters • Possibility to add optional functionality MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 8: Quick Start

    I and II are equal priority over 0. Should I and II be closed simultaneously the Non contractual document. product will not change position. 541 891 D - 08/13 - EN Subject to change without notice. MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)
  • Page 9 ATyS s alim 2 sources 230Vac max.: 0.6 Nm Fus. 4 A gG type 317 316 315 314 04 03 24 23 14 13 O I II CTRL AUX. CONTACTS MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 10: General Overview

    5. GENERAL OVERVIEW 5.1. MLBS : RTSE « Product introduction » MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)
  • Page 11 9. Facility for padlocking in “0” position. (3 x 4-8mm) 10. Power Section : 4P changeover switch assembly Includes an inherent mechanical interlock. Back Switch II, Front Switch I). 11. Back-plate mounting MLBS fixing lugs x 4 MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 12: Mlbs : Rtse " Product Identification

    CE marking. 10. Auxiliary power supply contacts and identification label 11. Switch position and mechanical interlock pictogram 12. Direction of rotation for emergency manual operation MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 13: Mlbs : Rtse " Environmental Details

    • Up to 2000m in altitude without derating • For higher altitude the Ka correction factors below apply Ka: Correction Factor 2000 m < A ≤ 3000 m 3000 m < A ≤ 4000 m 0.95 0.85 0.85 MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 14: Storage Conditions

    • The Electromagnetic compatibility no. 2004/108/CE dated 15th of December 2004. • Low voltage directive no. 2006/95/CE dated 12th of December 2006. 5.3.6. Lead Free Process • The MLBS comply with the European directive for RoHS. MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 15: Weee

    24/48DC Variant - 10V Criteria: A 240Vac Variant - 10V Criteria: A Conducted Emission Test 150 kHz to 30 MHz, Class B Radiated  Emission Test 30 MHz to 1000 MHz, Class B MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 16: Installation

    à barres Fus. 4 A Fus. 4 A Motorised Changeover Switch Motorised Changeover Switch *Torque code barres KIT gG type gG type MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C) code à barres...

  • Page 17: Bridging Bar Installation

        Removing the Outgoing Terminal Shrouds:      MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)
  • Page 18 Bridging bars may be fit as Top or Bottom in the same manner as described above.      40A to 125A Recommended tightening torque (N.m) Maximum tightening torque (N.m.) Type of screw All values are indicative MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 19: Terminal Shrouds

    6.3.2.3. Sealing Facility for added security The terminal shrouds include a sealing facility fully integrated in the design. For ease of entry pay attention to the arrow that indicates the direction. MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)
  • Page 20 Type of screw Recommended tight- ening torque (N.m) Maximum tightening torque (N.m) All values are indicative. CONTROL / Power Supply Terminals STEP4 ATyS Sd: 2 x 230 VAC COMMAND Terminals MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 21: Direct Handle And Storage Clip

    I and II are equal priority over 0. Should O I II I and II be closed simultaneously the CTRL AUX. CONTACTS ual document. product will not change position. ange without notice.   MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C) XXXXXXXX...

  • Page 22: Connections

    Take into account the connection cable lengths when defining the cable section. The voltage tapping kit and terminal shrouds are designed to be used with lugs for cables of up to 50 mm² and 70 mm specific lugs. MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 23: Control Circuits

    7.2.1.2. MLBS : 12Vdc Example: Control wiring for a 415Vac application using an MLBS having a 3 phase and neutral power source and a 12Vdc control power supply. MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 24: External Power Supply (400Vac)

     Generating set «start/stop»  Generating set «start/stop» control  MLBS interface connection  External «start/stop» command for basic cycle  DC power supply  DC power supply MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 25: Mlbs

    Dry Contact : Aux Contact Position I Dry Contacts 2A AC1 / 250V Signalisation Outputs 1,5 mm Normally Open Contact 2A / 24Vdc Dry Contact : Aux Contact Position II Normally Open Contact MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 26: Atys Operating Modes

    I and II be closed simultaneously the n contractual document. product will not change position. ctual document. product will not change position. bject to change without notice. hange without notice. MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 27: Auto Mode : Electrical Operation

    Impulse duration to activate and switch to position O is a minimum of 30 to 60ms. For contactor logic maintain contacts on between terminal 316 and 317. • Pin 317:- Common for inputs 314 to 316. XXXXXXXX MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 28: Command Inputs - Technical Data

    3 off micro switches. Dry contacts to be powered by the user. • Pins 13 – 14, 23 – 24, 03 – 04 (Normally Open and independent contacts) MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 29: Emergency Manual Operation

    MLBS padlocking mechanism. Padlocking is allowed in the “O position”, when in padlock mode and with the emergency handle not inserted into the ARNING CAUTION shaft location . MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 30: Mlbs Characteristics

    (1) Value for coordination with any circuit breaker that ensures tripping in less than 0.3s. For coordination with specific circuit-breaker references, higher short-circuit current values are available. Please consult us. MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 31: Trouble Shooting Guide

    • Verify that the remote signals are being received. Maintenance • It is recommended to operate the switch in auto or manual through a complete cycle at least once per year. MLBS - Edition 10/14 - Ref. ETI xxxxxxxxx - IS 543593-A (541892-C)

  • Page 32: Spares And Accessories

    Motorised Changeover Switches delivered inclusive of the emergency handle and storage clip. This guide is intended so as to explain the logic behind ETI MLBS reference numbers. When ordering please consult the latest ETI catalogue. 95 0 5 4 006 Product...

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