Description
SINAMICS G120C RATED POWER 18,5KW WITH 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ INTEGRATED FILTER CLASS A I/O-INTERFACE: 6DI, 2DO,1AI,1AO SAFE TORQUE OFF INTEGRATED FIELDBUS: USS/ MODBUS RTU; PROTECTION: IP20/ UL OPEN TYPE SIZE: FSC 295X140X203(HXWXD) EXTERNAL 24V 6SL3210-1KE23-8AB1_datasheet_en
Overview of SINAMICS G120C
SINAMICS&nbsP;G120C, frame sizes FSAA to FSF, with Intelligent Operator Panel IOP?2
SINAMICS G120C compact inverters offer a well-balanced combination of features to address a wide range of applications. They are compact, rugged devices that are easy to operate and can be optionally equipped with a basic or advanced operator panel.
SINAMICS G120C inverters are especially suitable when it comes to meeting the requirements of system integrators, OEMs and distributors regarding high productivity and tailored performance.
Benefits
- Compact design
- Frame size FSAA allows easy DIN rail mounting
- Side-by-side design
- High power density, low envelope dimensions
- Simple installation in the tightest space
- Low space requirement
- Use in small control cabinets, close to the machine
- Optimized parameter set
- Optimized commissioning
- Compact Operating Instructions
- BOP?2 or IOP?2 operator panels can be used
- Integrated USB connection
- Simple and fast software parameter assignment
- Simple to use during commissioning and in operation
- Minimized training costs, existing SINAMICS know-how can be used
- High degree of service friendliness, simple maintenance
- Plug-in terminals
- Cloning function using BOP?2, IOP?2, or memory card
- Operating hours counter for “drive on” and “motor on”
- Fast mechanical installation
- Intuitive standard commissioning
- Component of Totally Integrated Automation
- Energy-efficient, sensorless vector control
- Automatic flux reduction with V/f ECO
- Integrated energy saving computer
- Safety Integrated (STO)
- ? Communication versions with PROFINET / EtherNet/IP, PROFIBUS DP, USS/Modbus RTU
- Wireless commissioning, operation and diagnostics via mobile device or laptop thanks to the optional SINAMICS G120 Smart Access
- Coated modules
- Operation up to an ambient temperature of 60 °C
Design
SINAMICS G120C is a compact inverter for control cabinet mounting in IP20 degree of protection where the Control Unit (CU) and Power Module (PM) function units are combined in one device.
The compact mechanical design and the high power density allow these devices to be installed in machine control enclosures and control cabinets for maximum space utilization. The SINAMICS G120C compact inverter can be butt-mounted directly, without derating at temperatures up to 40 °C (104 °F).
SINAMICS G120C, frame size FSAA with BOP-2
SINAMICS G120C can be integrated into the widest range of applications, either using the integrated digital and analog inputs or via the integrated fieldbus interface (available in USS, Modbus RTU, PROFIBUS, PROFINET, EtherNet/IP versions). Especially the product versions with integrated PROFIBUS/PROFINET interface make full integration into the Siemens TIA family possible, therefore allowing the advantages of the seamless TIA product family to be fully utilized. SINAMICS G120C devices are preset in the factory so that they can be immediately connected to PROFIBUS or PROFINET fieldbus systems without parameterization.
Wireless commissioning, operation and diagnostics via mobile device or laptop thanks to the optional web server module SINAMICS G120 Smart Access enabling user-friendly operation and easy access to the inverter, even if this is installed in areas difficult to access.
SINAMICS G120C is also equipped with the safety function STO (Safe Torque Off) as standard, which is used to safely stop drives. As a consequence, machine manufacturers can simply comply with current machinery directives with minimum associated costs.
SINAMICS G120C can control asynchronous (induction) motors in the power range from 0.37 kW up to 132 kW (0.5 hp to 200 hp). Reliable and efficient motor operation is achieved by using state-of-the-art IGBT technology combined with vector control. The extensive range of functions integrated in the SINAMICS G120C also offers a high degree of protection for the inverter and motor.
Line-side components
Line filters
SINAMICS G120C can be ordered with or without integrated Class A line filters. Optionally, an external Class B line filter can be used for classifying in a higher interference class.
Line reactors
Line reactors smooth the current drawn by the inverter and thus reduce harmonic components in the line current. Through the reduction of the current harmonics, the thermal load on the power components in the rectifier and in the DC link capacitors is reduced as well as the harmonic effects on the supply. The use of a line reactor increases the service life of the inverter. A DC link reactor is integrated in frame sizes FSD to FSF, and therefore no line reactor is required.
Recommended line-side overcurrent protection devices
Overcurrent protection devices are absolutely necessary for the operation of the inverters. The table listed in the section “Recommended line-side overcurrent protection devices” provides recommendations according to IEC and UL regulations, depending on the area of application.
More information about the listed Siemens fuses is available in Catalog LV 10 as well as in the Industry Mall.
DC link components
Braking resistors
Excess energy in the DC link is dissipated in the braking resistor. The braking resistors are designed for use with the SINAMICS G120C. This has an integrated braking chopper (electronic switch). For the electromagnetically compatible connection of an optionally connectable braking resistor, the corresponding shield connection kit is to be ordered for frame sizes FSD to FSF.
Load-side power components
Output reactors
Output reactors reduce the rate of voltage rise (dv/dt) and the height of the current peaks, and enable longer motor cables to be connected.
Sine-wave filter (for frame size FSAA)
Sine-wave filters limit the rate of voltage rise (dv/dt) and the peak voltages on the motor winding. Similar to an output reactor, they enable the connection of longer motor cables. A sine-wave filter 6SE6400?3TD00-4AD0, suitable for base mounting, is available for SINAMICS G120C, frame size FSAA, 0.55 kW to 2.2 kW. For 2.2 kW, operation of the sine-wave filter that is suitable for base mounting is only permitted for operating the inverter with rated power of 1.5 kW based on high overload (HO).
Supplementary system components
IOP-2 Intelligent Operator Panel
Graphics-based, user-friendly and powerful operator panel for commissioning and diagnostics as well as local operator control and monitoring of SINAMICS G120C.
BOP-2 Basic Operator Panel
A 2-line display to provide support when commissioning and troubleshooting the drive. The drive can be locally controlled.
Memory card
The parameter settings for an inverter can be stored on the SINAMICS SD memory card. When service is required, e.g. after the inverter has been replaced and the data have been downloaded from the memory card, the drive system is immediately ready for use again. The associated memory card holder is integrated in the inverter.
SINAMICS G120 Smart Access
Wireless commissioning, operation and diagnostics via mobile device or laptop thanks to the optional web server module SINAMICS G120 Smart Access enabling user-friendly operation and easy access to the inverter, even if this is installed in areas difficult to access.
PC inverter connection kit 2
For controlling and commissioning an inverter directly from a PC if the STARTER commissioning tool or SINAMICS Startdrive has been installed on the PC.
Shield connection kits
A shield connection kit is included in the scope of delivery for frame sizes FSAA to FSC.
A set of shield plates is included in the scope of delivery for the motor and signal cables corresponding to the frame size for the frame sizes FSD to FSF. For the electromagnetically compatible connection of an optionally connectable braking resistor, the corresponding shield connection kit is to be ordered for frame sizes FSD to FSF.
pare parts
Shield connection kits
A shield connection kit is supplied as standard with frame sizes FSAA to FSC. These shield connection kits can also be ordered as spare parts.
A set of shield plates is included in the scope of delivery for the motor and signal cables corresponding to the frame size for the frame sizes FSD to FSF. For the electromagnetically compatible connection of an optionally connectable braking resistor, the corresponding shield connection kit is to be ordered for frame sizes FSD to FSF.
Spare parts kit
This kit comprises four I/O terminals, one RS485 terminal, two pairs of Control Unit doors (1 × PN and 1 × other communication versions) and one blanking cover.
Set of connectors
A set of connectors for the line feeder cable, braking resistor and motor cable can be ordered corresponding to the frame size of the SINAMICS G120C inverter.
Roof-mounted fan
A roof-mounted fan (at the top of the device) comprising a pre-assembled unit with holder and fan can be ordered corresponding to the frame size of the SINAMICS G120C.
Fan unit
A replacement fan (at the rear of the device; heat sink) comprising a pre-assembled unit with holder and fan can be ordered corresponding to the frame size of the SINAMICS G120C.
Integration
Connection example for SINAMICS G120C
USS/Modbus RTU communication interface
PROFIBUS DP communication interface
PROFINET, EtherNet/IP communication interface
Available optional power and DC link components
The following line-side components, DC link components and load-side power components are optionally available in the appropriate frames sizes:
| Frame size | ||||||
|---|---|---|---|---|---|---|
| FSAA, FSA | FSB | FSC | FSD | FSE | FSF | |
| Line-side components | ||||||
| Line filter class A | F | F | F | F | F | F |
| Line filter class B | U 1) | U | U | – | – | – |
| Line reactor | S 1) | S | S | I | I | I |
| DC link components | ||||||
| Braking resistor | S 1) | S | S | S | S | S |
| Load-side power components | ||||||
| Output reactor | S 1) | S | S | S | S | S |
| Sine-wave filter | 1) | – | – | – | – | – |
U = Base component
S = Lateral mounting
I = Integrated
F = Inverter available with and without integrated filter class A
– = Not possible
1) Line filters, line reactors, braking resistors, output reactors and sine-wave filters that are suitable for base mounting are also available for SINAMICS G120C, frame size FSAA, 0.55 kW to 2.2 kW. For 2.2 kW, operation of the line reactors, braking resistors, output reactors and sine-wave filters that are suitable for base mounting is only permitted for operating the inverter with rated power of 1.5 kW based on high overload (HO).
Maximum permissible cable lengths from the motor to the inverter when using output reactors or line filters
The following load-side power components are optionally available in the appropriate frame sizes and result in the following maximum cable lengths, if necessary in combination with line filters for complying with EMC requirements:
| Maximum permissible motor cable lengths (shielded/unshielded) in m (ft) | |||||||
|---|---|---|---|---|---|---|---|
| FSAA | FSA | FSB | FSC | FSD | FSE | FSF | |
| Without optional power components | |||||||
|
150 1)/150 (492 1))/492) | 150/150 (492/492) | 150/150 (492/492) | 150/150 (492/492) | 200/300 (656/984) | 200/300 (656/984) | 300/450 (984/1476) |
|
50/100 (164/328) | 50/100 (164/328) | 50/100 (164/328) | 50/100 (164/328) | 200/300 (656/984) | 200/300 (656/984) | 300/450 (984/1476) |
| With optional output reactor | |||||||
|
150/225 (492/738) | 150/225 (492/738) | 150/225 (492/738) | 150/225 (492/738) | 200/300 (656/984) 4) | 200/300 (656/984) 4) | 300/450 (984/1476) 4) |
|
100/150 (328/492) | 100/150 (328/492) | 100/150 (328/492) | 100/150 (328/492) | 200/300 (656/984) 4) | 200/300 (656/984) 4) | 300/450 (984/1476) 4) |
| With integrated line filter class A
According to EN 55011 to comply with radio interference emissions according to EN 61800?3 EMC Category C2 |
25 2)/– (82 2))/–) | 25 2)/– (82 2))/–) | 25 2)/– (82 2))/–) | 25 3)/– (82 3))/–) | 150/– (492/–) | 150/– (492/–) | 150/– (492/–) |
| With optional, external line filter class B
According to EN 55011 to comply with cable-conducted radio interference emissions according to EN 61800?3 EMC Category C1 5), together with versions without integrated line filters |
50/– (164/–) | 25/– (82/–) | 50/– (164/–) | 50/– (164/–) | – | – | – |
| With optional, external line filter class B
According to EN 55011 and output reactor to comply with radio interference emissions according to EN 61800?3 EMC Category C2 5), together with versions without integrated line filters |
|||||||
|
150/– (492/–) | 150/– (492/–) | 150/– (492/–) | 150/– (492/–) | – | – | – |
|
100/– (328/–) | 100/– (328/–) | 100/– (328/–) | 100/– (328/–) | – | – | – |
