Download  Print this page

Siemens SINAMICS G130 Operating Instructions Manual

Braking module / braking resistor.
Hide thumbs

Advertisement

SINAMICS G130
Braking Module / braking resistor
Operating instructions · 03/2012
SINAMICS
s

Advertisement

Table of Contents

   Also See for Siemens SINAMICS G130

   Summary of Contents for Siemens SINAMICS G130

  • Page 1 SINAMICS G130 Braking Module / braking resistor Operating instructions · 03/2012 SINAMICS...
  • Page 3 ___________________ Braking Module / braking resistor Safety information ___________________ General ___________________ Mechanical installation SINAMICS ___________________ Connection SINAMICS G130 ___________________ Braking Module / braking resistor Maintenance and servicing ___________________ Technical specifications Operating Instructions Control version V4.5 03/2012 A5E00331454A...
  • Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
  • Page 5: Table Of Contents

    Table of contents Safety information............................5 Warnings ............................5 Safety and application instructions ....................6 Components that can be destroyed by electrostatic discharge (ESD) ..........7 General..............................9 Braking Module ..........................9 Braking resistor ..........................11 Mechanical installation..........................13 General ............................13 Braking Modules: overview ......................14 Installing the Braking Module.......................17 3.3.1 Installing the Braking Module in a Power Module, frame size FX ..........17...
  • Page 6 Table of contents Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 7: Safety Information

    Safety information Warnings WARNING Hazardous voltages are present when electrical equipment is in operation. Severe personal injury or substantial material damage may result if these warnings are not observed. Only qualified personnel are permitted to work on or around the equipment. This personnel must be thoroughly familiar with all the warnings and maintenance procedures described in these operating instructions.
  • Page 8: Safety And Application Instructions

    The operating manual and machine documentation are written in different languages as specified in the delivery contracts. Note We recommend engaging the support and services of your local Siemens service center for all planning, installation, commissioning and maintenance work. Braking Module / braking resistor...
  • Page 9: Components That Can Be Destroyed By Electrostatic Discharge (esd)

    Safety information 1.3 Components that can be destroyed by electrostatic discharge (ESD) Components that can be destroyed by electrostatic discharge (ESD) CAUTION The board contains components that can be destroyed by electrostatic discharge. These components can be easily destroyed if not handled properly. If you do have to use electronic boards, however, please observe the following: •...
  • Page 10 Safety information 1.3 Components that can be destroyed by electrostatic discharge (ESD) Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 11: General

    General Braking Module Description A Braking Module (and an external braking resistor) is required in certain cases when the drive is to be braked or brought to a standstill (e.g., EMERGENCY STOP category 1). The Braking Module contains the power electronics and the associated Control Unit. The supply voltage for the electronics is drawn from the DC link.
  • Page 12 General 2.1 Braking Module Assignment of Braking Module and Power Module Table 2- 1 Assignment of Braking Module and Power Module Power Module Rated Power Suitable Braking Module Rated power Suitable brake resistance Module output output of the Braking Module Line voltage 380 –...
  • Page 13: Braking Resistor

    General 2.2 Braking resistor Braking resistor Description In converters with no regenerative feedback capability, the energy that occurs in the drive train under regenerative conditions is fed back to the DC link where it is reduced via braking resistors. The braking resistor is connected to the Braking Module. The distance between the Braking Module and braking resistor must not exceed 100 m.
  • Page 14 General 2.2 Braking resistor Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 15: Mechanical Installation

    Mechanical installation General WARNING To ensure that the devices operate safely and reliably, they must be properly installed and commissioned by qualified personnel, taking into account the warnings provided in these operating instructions. In particular, the general and national installation and safety guidelines for high-voltage installations (e.g.
  • Page 16: Braking Modules: Overview

    Mechanical installation 3.2 Braking Modules: overview Braking Modules: overview Braking Module for frame size FX Figure 3-1 Braking Module for Power Module, frame size FX Note With this Braking Module, the R1 and DCPA interfaces use the same connection. Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 17 Mechanical installation 3.2 Braking Modules: overview Braking Module for frame size GX Figure 3-2 Braking Module for Power Module, (frame size GX) Note With this Braking Module, the R1 and DCPA interfaces use the same connection. Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 18 Mechanical installation 3.2 Braking Modules: overview Braking Module for frame size HX/JX Figure 3-3 Braking Module for Power Module, frame size HX/JX Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 19: Installing The Braking Module

    Mechanical installation 3.3 Installing the Braking Module Installing the Braking Module 3.3.1 Installing the Braking Module in a Power Module, frame size FX Figure 3-4 Installing the Braking Module in a Power Module, frame size FX – steps 1 - 3 Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 20 Mechanical installation 3.3 Installing the Braking Module Figure 3-5 Installing the Braking Module in a Power Module, frame size FX – steps 4 - 7 Installing the Braking Module The steps for the installation procedure are numbered in accordance with the figures in the diagrams.
  • Page 21 Mechanical installation 3.3 Installing the Braking Module 5. Insert the Braking Module where the cover used to be and secure it using the 3 screws (from step 4). 6. Attach the adapter bar to the DCNA using a nut, so that the busbar cannot be twisted. For this purpose, a small bolt is attached to the adapter bar, which must be located on the lower side of the DCNA connection.
  • Page 22: Installing The Braking Module In A Power Module Frame Size Gx

    Mechanical installation 3.3 Installing the Braking Module 3.3.2 Installing the Braking Module in a Power Module frame size GX Figure 3-6 Installing the Braking Module in a Power Module frame size GX – steps 1 - 3 Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 23 Mechanical installation 3.3 Installing the Braking Module Figure 3-7 Installing the Braking Module in a Power Module frame size GX – steps 4 - 6 Installing the Braking Module The steps for the installation procedure are numbered in accordance with the figures in the diagrams.
  • Page 24 Mechanical installation 3.3 Installing the Braking Module 5. Insert the Braking Module where the cover used to be and secure it using the 3 screws (from step 4). 6. Secure the connecting cable to the DC link with 2 screws (Braking Module connection) and 2 nuts (DC link connection).
  • Page 25: Installing The Braking Module In A Power Module Frame Size Hx

    Mechanical installation 3.3 Installing the Braking Module 3.3.3 Installing the Braking Module in a Power Module frame size HX Figure 3-8 Installing the Braking Module in a Power Module frame size HX Installing the Braking Module The steps for the installation procedure are numbered in accordance with the figures in the diagram.
  • Page 26: Installing The Braking Module In A Power Module Frame Size Jx

    Mechanical installation 3.3 Installing the Braking Module 3.3.4 Installing the Braking Module in a Power Module frame size JX Figure 3-9 Installing the Braking Module in a Power Module frame size JX Installing the Braking Module The steps for the installation procedure are numbered in accordance with the figures in the diagram.
  • Page 27: Installing The Braking Resistor

    Mechanical installation 3.4 Installing the braking resistor Installing the braking resistor The braking resistor should not be installed in the vicinity of the converter. The following points must be taken into account: ● The braking resistors are only suitable for floor mounting. ●...
  • Page 28 Mechanical installation 3.4 Installing the braking resistor Figure 3-11 Dimension drawing for braking resistor (50 kW) Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 29: Connection

    Connection WARNING The built-in units are operated with high voltages. All connection procedures must be carried out when the cabinet is de-energized. All work on the device must be carried out by trained personnel only. Death, serious injury, or substantial material damage can result if these warnings are not taken into account.
  • Page 30: Cable Lugs

    Connection 4.1 Cable lugs Cable lugs Cable lugs The cable connections on the devices are designed for cable lugs according to DIN 46234 or DIN 46235. For connection of alternative cable lugs, the maximum dimensions are listed in the table below.
  • Page 31: Connecting The Braking Module

    Connection 4.2 Connecting the Braking Module Connecting the Braking Module Interface overview The Braking Module has the following interfaces: ● DC link connection via flexible cables or a fixed busbar ● Braking resistor connection via flexible cables or a fixed busbar ●...
  • Page 32 Connection 4.2 Connecting the Braking Module Digital inputs/outputs X21 Table 4- 3 Terminal block X21 Terminal Designation Technical data Shield Shield connection for terminals 2 ... 6 High signal level: +15 V to 30 V Current consumption: 2 mA to 15 mA DI inhibit input Low signal level: -3 V to 5 V High signal: No fault...
  • Page 33 Connection 4.2 Connecting the Braking Module Table 4- 4 Response thresholds of the Braking Modules Rated voltage Response Switch Comment threshold position 380 V – 480 V 3 AC 673 V 774 V is the delivery condition setting. With line voltages of between 380 V and 400 V, the response threshold can be set to 673 V to reduce the 774 V voltage stress on the motor and converter.
  • Page 34: Connecting The Braking Resistor

    Connection 4.3 Connecting the braking resistor Connecting the braking resistor WARNING The Braking Module must only be connected when the Power Module has been disconnected from the power supply and the DC link capacitors have been discharged. CAUTION The cables for the braking resistor must be routed to prevent short-circuiting and ground faults in accordance with IEC 61800-5-2:2007, Table D.1.
  • Page 35: Disabling The Vdc-max Controller

    Integration of the thermostatic switch as release for switch-off via OFF2 The thermostatic switch must be connected to a free digital input of the SINAMICS G130 so that the converter is safely disconnected from the power supply if the braking resistor overheats.
  • Page 36 Connection 4.4 Disabling the Vdc-max controller Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 37: Maintenance And Servicing

    Maintenance and servicing Maintenance and servicing are not carried out for the Braking Module and braking resistor. If a fault occurs, the Braking Module and/or braking resistor must be replaced. Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 38 Maintenance and servicing Braking Module / braking resistor Operating Instructions, 03/2012, A5E00331454A...
  • Page 39: Technical Specifications

    Technical specifications General technical data Table 6- 1 General technical data Product standard EN 61800-5-1 Ambient conditions Storage Transport Operation Ambient temperature -25 ... +70 °C -25 ... +70 °C 0 ... +50 °C 95 % 95 % Relative air humidity 5 ...
  • Page 40 Technical specifications Detailed technical specifications for the Braking Module Table 6- 2 Technical specifications of Braking Module, 380 V – 480 V 3 AC Braking Module 6SL3300- 1AE31-3AA0 1AE32-5AA0 1AE32-5BA0 power 25 kW 50 kW 50 kW (rated power) power 125 kW 250 kW 250 kW...
  • Page 41 Technical specifications Table 6- 3 Technical specifications of Braking Module, 500 V – 600 V 3 AC Braking Module 6SL3300- 1AF32-5AA0 1AF32-5BA0 power 50 kW 50 kW (rated power) power 250 kW 250 kW power 200 kW 200 kW power 100 kW 100 kW Variable response thresholds...
  • Page 42 Technical specifications Table 6- 4 Technical specifications of Braking Module, 660 V – 690 V 3 AC Braking Module 6SL3300- 1AH31-3AA0 1AH32-5AA0 1AH32-5BA0 power 25 kW 50 kW 50 kW (rated power) power 125 kW 250 kW 250 kW power 100 kW 200 kW 200 kW...
  • Page 43 Technical specifications Detailed technical specifications for the braking resistor Table 6- 5 Technical specifications of braking resistor, 380 V – 480 V 3 AC Braking resistor 6SL3000-1BE31-3AA0 6SL3000-1BE32-5AA0 power (rated power) 25 kW 50 kW power 125 kW 250 kW power 100 kW 200 kW...
  • Page 44 Technical specifications Table 6- 7 Technical specifications of braking resistor, 660 V – 690 V 3 AC Braking resistor 6SL3000-1BH31-3AA0 6SL3000-1BH32-5AA0 power (rated power) 25 kW 50 kW power 125 kW 250 kW power 100 kW 200 kW power 50 kW 100 kW Resistance 9.8 Ω...
  • Page 46 Siemens AG Subject to change without prior notice Industry Sector © Siemens AG 2012 Drive Technologies Large Drives P.O. Box 4743 90025 NUREMBERG GERMANY www.siemens.com/automation...

Comments to this Manuals

Symbols: 0
Latest comments: