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GE MX350 Instruction Manual

Automatic transfer control system
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Title page
GE Digital Energy
Multilin
MX350 revision: 1.2x
Manual P/N: 1601-9071-A2
GE publication code: GEK-113497A
Copyright © 2010 GE Multilin
GE Digital Energy
Power Quality / Zenith
830 W. 40th Street
Chicago IL, 60609
USA
Tel: 800-637-1738
email: GEPQSales@ge.com
Internet:
http://www.gedigitalenergy.com/ats
*1601-9071-A2*
Automatic Transfer Control
Instruction manual
Low voltage power transfer control
MX350
System
I I SO9001:2000
GE Multilin's Quality
Management System is
registered to ISO9001:2000
QMI # 005094

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Summary of Contents for GE MX350

  • Page 1 System Low voltage power transfer control Instruction manual MX350 revision: 1.2x Manual P/N: 1601-9071-A2 GE publication code: GEK-113497A Copyright © 2010 GE Multilin GE Digital Energy Power Quality / Zenith 830 W. 40th Street Chicago IL, 60609 I I SO9001:2000 Tel: 800-637-1738 email: GEPQSales@ge.com...
  • Page 2 The contents of this manual are the property of GE Multilin Inc. This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Multilin. The content of this manual is for informational use only and is subject to change without notice.

  • Page 3: Table Of Contents

    Software requirements......................3 - 17 Troubleshooting the USB driver....................3 - 17 Installing the EnerVista™ MX350 Setup software............3 - 20 Connecting EnerVista MX350 Setup to the relay ............3 - 20 Working with setpoints and setpoint files................3 - 23 Upgrading relay firmware .......................3 - 29 Power analysis ....................
  • Page 4 Reports ......................7 - 6 Waveform ......................7 - 7 Datalog ......................7 - 8 8. FLEXLOGIC™ FlexLogic™ overview..................8 - 1 Introduction to FlexLogic™......................8 - 1 9. COMMUNICATIONS Communications interfaces ................9 - 1 toc–ii MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL...

  • Page 5: Introduction

    Chapter 1: Introduction Introduction Overview The MX350 is a modular control and monitoring system designed specifically for low- voltage transfer switch application. The MX350 provides the following key benefits. • Flexible control and communication options to suit any low-voltage transfer switch application.

  • Page 6: Description Of The Automatic Transfer Controller System

    The danger icon provides users with a warning about the possibility of serious or fatal injury to themselves or others. Description of the Automatic Transfer Controller system The MX350 is equipped with a graphical control panel: • Includes a 89 mm (3.5-inch) 320 by 240 pixel backlit colour LCD screen, 15 pushbuttons, and 7 LED indicators, which provide access to actual values, fault and alarm lists, event records, and setting configuration.
  • Page 7 4 additional inputs and outputs (total - 12 in, 12 out) • FlexLogic for user-customized control logic Option M: • Configuration for Manual operation only (non-Automatic) A single-line diagram for the MX350 is shown below. MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL 1–3...
  • Page 8 NOTE:1- FOURTH POLE/NEUTRAL POLE IS AN OPTIONAL FEATURE. Table 1: MX350 protection functions ANSI device Description Synch check Undervoltage Current balance Voltage phase reversal 50G (option) Ground instantaneous overcurrent 51G (option) Ground time overcurrent 51 (option) Overcurrent Overvoltage 1–4 MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL...

  • Page 9: Ats Types

    Transition, Delayed Transition, and Closed Transition. The figure below shows the one-line diagram for all three types. Figure 4: Automatic transfer switch types In addtion, the MX350 can control the Bypass/Isolation type version of the three basic ATS types. MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL...

  • Page 10: Specifications

    Pickup level:............0.04 to 0.40 in steps of 0.01 (programmable) Time delay: ............1 to 60 seconds in steps of 1 s Timing accuracy: ..........±500 ms Elements:..............alarm Accuracy:..............±2% 1–6 MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL...

  • Page 11: User Interface Specifications

    Input range: ............60 V to 300 V AC Nominal frequency: ...........50 or 60 Hz DIGITAL INPUTS Nominal input voltage:........24 V DC Recognition time: ..........2 cycles Continuous current draw:.......4 mA Type:................opto-isolated inputs External switch: ...........wet contact MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL 1–7...

  • Page 12: Outputs Specifications

    Range:..............60 to 300 V AC (50 and 60 Hz) 84 to 250 V DC Ride-Through:............35 ms ALL RANGES Voltage withstand:..........2 × highest nominal voltage for 10 ms Power consumption: ......... 16 W typical, 25 W maximum 1–8 MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL...

  • Page 13: Communications Specifications

    6-day variant 2 Fast Transient Disturbance: IEEE C37.90.1 4 KV CM & DM SWC Damped Oscillatory: IEEE C37.90.1 2.5 KV CM Electrostatic Discharge: IEEE C37.90.3 8 KV CD, 15 KV AD MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL 1–9...

  • Page 14: Physical Specifications

    * 1" around Base Unit Humidity: Operating up to 95% (non condensing) @ 55 C (As per IEC60068-2-30 Variant 2, 6days) Altitude: 2000 m (max) Overvoltage Category: Ingress Protection: IP20 (Base Unit), IP54 (Control Panel) 1–10 MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL...

  • Page 15: Order Codes For Mx350

    CHAPTER 1: INTRODUCTION ORDER CODES FOR MX350 Order codes for MX350 The information to specify an MX350 relay is provided in the following order code figure. Figure 5: MX350 order codes Example of an MX350 order code MX350-GEHE3BBAKLL: MX350 with graphical control panel incl. USB port, English...
  • Page 16 ORDER CODES FOR MX350 CHAPTER 1: INTRODUCTION 1–12 MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL...

  • Page 17: Installation

    Dimensions The MX350 is packaged in a modular arrangement. The dimensions of the MX350 are shown below. Additional dimensions for mounting and panel cutouts are shown in the following sections. MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL...

  • Page 18: Product Identification

    CHAPTER 2: INSTALLATION Figure 1: MX350 dimensions Product identification The product identification label is located on the side panel of the MX350. This label indicates the product model, serial number, firmware revision, and date of manufacture. Figure 2: MX350 label 2.425”...
  • Page 19 Figure 4: DIN rail mounting SNAP-IN THE DIN CLIPS (QTY: 4) FOR DIN RAIL MOUNTING 0.30” (7,6 mm) 1.38” (35,1 mm) DIN 3 RAIL 889726A1.CDR The screw mount for high vibration environments is illustrated below. MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – INSTRUCTION MANUAL 2–3...

  • Page 20: Module Withdrawal And Insertion

    MX350. CAUTION The MX350 is a modular protection system. This allows for easy withdrawal and insertion of modules for fast replacement. Modules must only be replaced in their original factory configured slots.

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