Think SINAMICS G120 inside the box

sinamics-g120e

SINAMICS G120E-2 NEMA 1 or 12  enclosed drives

SINAMICS G120E-2 is a range of configurable enclosed variable speed drives for a broad spectrum of industrial applications, based on SINAMICS G120 modular drive components. The drives are air-cooled and available in NEMA 1 or NEMA 12 (ventilated) enclosures. All models utilize a motor side IGBT inverter with PWM technology. SINAMICS G120E-2 is offered with three variants on the line side:  standard 6-pulse, SINAMICS G120E-2 drives are UL listed to UL508A. 

Download the technical brochure

Contents

What you need to know about SINAMICS G120E-2

sinamics g120e family
sinamics g120e-2- UL 61800-5-1 white paper

UL 61800-5-1: A new UL standard for adjustable speed drives

What you need to know

The withdrawal of UL 508C standard has greatly impacted the industry. This whitepaper provides an author’s perspective on what you need to know if you are a user, a panel builder, a manufacturer of motor control centers (MCC) or an OEM.

 

Download & read

Typical applications

SINAMICS G120E-2

Giving SINAMICS G120 modular drives a home and putting them to work.
enclosed drive for pumping ventilating compressing

Pumping / ventilating / compressing

For any application efficiently moving air and liquid.

 

Continuous motion

  • Centrifugal
    pumps
  • Radial/axial fans
  • Centrifugal compressors

 

Discontinuous motion

  • Hydraulic pumps
  • Dosing pumps
enclosed drive for moving applications

Moving

For simple as well as dynamic conveyor systems and stacker cranes. 

 

Continuous motion

  • Belt conveyors
  • Roller conveyors
  • Chain conveyors
  • Vert./horiz. handling
  • Elevators
  • Escalators
  • Gantry cranes
  • Ship drives
  • Cable railways

 

Discontinuous motion

  • Accelerating conveyors
  • Rack feeders
enclosed drive for processing applications

Processing

For continuous processes with high speed and torque accuracy.

 

Continuous motion

  • Mills
  • Mixers
  • Kneaders
  • Crushers
  • Agitators
  • Centrifuges
  • Extruders
  • Rotary furnaces

 

Discontinuous motion

  • Tubular bagging machines
enclosed drive for positioning applications

Positioning

For the positioning of individual axes, examples include:

  • Material Handling – turntables and lifting/lowering devices on conveyor systems
  • People moving – elevators, escalators, moving walkways
  • Entertainment – Ferris wheel, roller coaster, amusement park attractions
  • Cranes
Overview of strengths

Features & benefits enclosed in SINAMICS G120E-2

sinamics g120e
  • NEMA 1 enclosed drive
    optionally NEMA 12 (ventilated) with air filters
  • Standards
    Meets UL508A
  • Enclosure 
    - For SINAMICS G120 6-pulse and regenerative efficient Infeed: wall mount: up to 60 Hp, floor standing: 75 Hp and up 
  • SCCR
    (short circuit current rating) 65 kA
  • Circuit breaker disconnect
    with flange mount operator and mechanical door interlock
  • Intelligent operator panel 
    (IOP-2), door mounted and wired
  • Cable entry top or bottom
    line and motor side
SINAMICS G120E-2 versions

3 choices for versatility

sinamics g120e standard performance enclosed drive - pump, fan, compressor

Pump, fan, compressor applications

  • Control unit
    – CU230P-2
  • Control modes
    – V/Hz
    – Sensorless vector
  • Functionality
    – 4x integrated PID controllers
    – Pump staging
    – Hibernation
    – Essential service mode for fire pump or smoke extraction fan duty
  • Inputs
    – 6 digital (24 V)
    – 4 analog (2x V or mA, 1 x mA or temp sensor, 1X templ sensor)
  • Outputs
    – 3 digital 2 x relay, 240V AC, 1 x 24V DC)
    – 2 analog
  • Integrated safety (encolderless)
    N/A
sinamics g120e standard performance enclosed drive - general purpose

General purpose

  • Control unit
    – CU240E-2
  • Control modes
    – V/Hz
    – Sensorless vector
  • Functionality
    – 1x integrated PID controller
    – Motor holding brake
  • Inputs
    – 6 digital (24 V)
    – 2 analog
    – Up to 1 fail-safe FS-DI (uses 2 DI)
    – Safety (F) version up to 3 FS-DI
  • Outputs
    – 3 digital (24 V)
    – 2 analog
  • Integrated safety (encolderless)
    – Basic function STO
    – Safety version CU240E-2, F/DP-F1 PN/F 
    – Also SS1, SLS, SDI, SSM
sinamics g120e standard performance enclosed drive - enhanced

Enhanced

  • Control unit
    – CU250S-2
  • Control modes
    – V/Hz
    – Sensorless vector
    – Closed-loop vector with speed encoder
    – Positioning (EPOS) with speed encoder (optional)
  • Functionality
    – 1x integrated PID controller
    – Motor holding brake
  • Inputs
    – 11 digital (24 V)
    – 2 analog
    – 4 selectable DI/DO
    – Up to 3 fail-safe FS-DI (uses 2 DI)
  • Outputs
    – 3 digital (24 V)
    – 2 analog
  • Integrated safety (encolderless)
    – Basic function STO, SS1, SBC
    – Extended (optional) safety functions: SLS, SDI, SSM
Technology

Technical introduction to SINAMICS G120E-2

Format
Enclosed cabinet drive
Supply voltage / power range

3AC 460 – 480V

3AC 380 – 480V (optional)

6-pulse diode front end
with power module PM240-2:
1 – 200 Hp (0.75 -–132 KW)

 

18-pulse Clean Power diode front end
with power module PM240-2
50 to 200 Hp (37 - 132 KW)

 

18-pulse Clean Power diode front end
with power module PM240-2
50 to 200 Hp (37 - 132 KW)
Control methods

V/Hz

• V/f Control (General)

• With linear characteristic

• With parabolic characteristic

• Wth user defined characteristic

• With Flux Current Control (FCC)

• ECO linear/parabolic (ECO mode)

• Slip compensation field-oriented control of speed and torque with/without encoder

Vector

• Sensorless (SLVC)

• With encoder

• Droop

• Speed controller adaption

• Speed controller precontrol and reference model

• Open actual speed value

• Current controller adaption

• Fast magnetization for induction motors

• Bypass without synchronization

• Autom. controller tuning Vector

• Precontrol
Communication
PROFINET, PROFIBUS DP, EtherNet/IP™, USS, Modbus RTU, BACnet MS/TP
 Functions in firmware / software

• BICO technology

• Free function blocks

• Integrated connection / application macros

• Optimized closed-loop control

• Parameter cloning

• Positioning capabillity with EPOS

• Ramp-function generator

• Technology controller 

• Timestamp for fault and alarm reports

• Web server / Smart Access
Braking functions

• Compound braking

• DC braking

• Dynamic braking
Efficiency / energy savings functions

• Automatic restart

•  Flying restart

• Kinetic buffering

• ECO mode

• Energy / flow calculator

• Hibernation mode
Drive protection functions

• Detection of communication bus interruption

• Detection of missing communication telegrams

• Drive overtemperature protection

• External fault and warning monitoring

• Know-how protection

• Loss of analogue input signal monitoring

• Overvoltage controller

• Undervoltage controller

• Write protection
Motor protection functions

• Blocking & stalling monitoring and protection

• Motor overload monitoring and protection

• Motor overtemperature protection

• Motor short circuit and ground fault protection

• Phase-loss detection (for both supply and motor)

• Speed and torque monitoring
Motor compatability
Induction, synchronous reluctance
Degree of protection – drive
Up to IP66
Degree of protection – enclosure
NEMA 1 (Standard), NEMA 12 – ventilated (Optional)
Selection / system configuration tools

• DT Configurator

• TIA Selection Tool

• SIZER

• SINAMICS Selector mobile app
Commissioning / engineering

• On-drive – operator panel

• Wi-Fi – Smart Access Module (opt.) (details below under Supplementary components)

• Computer – Startdrive, STARTER

• SD card
Other features

• Removable terminals

• Integrated braking chopper

• Power regeneration capability

• Harsh environment options
Integrated safety technology

• Safe Torque Off

• Safe Stop 1

• Safe Brake Control

• Safely-Limited Speed

• Safe Speed Monitor

• Safe Direction
Standards compliance
UL, cUL, CE, C-Tick (RCM), SEMI F47
sinamics g120E-2 system components

An overview of further supplementary system components for SINAMICS G120 component drives, such as

  • Line filters and reactors
  • Braking resistors
  • Output Reactors
  • Memory cards
  • (Safe) Brake Relay
  • Shield connection kits and plates
  • Adapters for installation on standard mounting rail
  • PC connection kit

More technical information for SINAMICS G120E-2

sinamics g120e-2 - drive technical information

What's inside the box?

Learn more about SINAMICS G120 drives.

Downloads and support

More information about SINAMICS G120E-2

Literature & catalogs

White papers

Apps & tools

Downloads for the SINAMICS G120 drives inside

Support for the SINAMICS G120 drives inside

Training

Easy configuration and ordering

Configure and order your SINAMICS G120E-2

Your local Siemens distributor partner will gladly help you with making the right decisions for your specific needs.

Make contact

Visit the Siemens distributor / sales locator

Related products & technologies

low voltage drives - industrial motors link

SIMOTICS industrial motors

SIMOTICS industrial motors

Quality and innovation for the complete range of industrial motors
simogear gear motors

SIMOGEAR gear motors

SIMOGEAR gear motors

Precise and powerful - modular products for optimum flexibility
CNC machine tool operator

SINUMERIK CNC automation system for machine tools

SINUMERIK CNC automation system for machine tools

SINUMERIK combines automation, machining and digitalization technologies to form a unique range of solutions.
low voltage drives - industrial automation link

Digitalization in drive technology

Digitalization in drive technology

Use the data from your drive systems to increase transparency and productivity
low voltage drives - industrial automation link

SIMATIC Industrial automation solutions

SIMATIC Industrial automation solutions

Siemens’ comprehensive automation portfolio enables to utilize the benefits of digitalization
low voltage drives - controls link

Industrial controls products

Industrial controls products

With SIRIUS, we offer you a unique comprehensive portfolio for every industrial control application
low voltage drives - communications link

Industrial communication & networking

Industrial communication & networking

Optimally networked machines and plants thanks to professional planning and a comprehensive portfolio of network components
low voltage drives - markets link

Market-specific solutions

Market-specific solutions

With our profound market knowledge we are best positioned to serve our customers regarding their needs. Our digitally enhanced portfolio in the areas of electrification and automation is the basis for solutions fitting to our customer markets.