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siemens sinamics g120c 6sl3210 1ke14 3af2 1 5 kw compact converter original new-0

SINAMICS

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SIEMENS SINAMICS G120C 6SL3210-1KE14-3AF2 1.5 kW Compact Converter | Original New

SIEMENS · SINAMICS G120C
6SL3210-1KE14-3AF2
1.5 kW compact converter with PROFINET and integrated Class A filter
INPUT
3 AC 380–480 V
RATED POWER
1.5 kW low overload
FIELDBUS
PROFINET PN
FRAME / PROTECTION
FSAA · IP20
LEAD TIME
In stock
WARRANTY
1 year
Appurtenance:
  • Overview
  • Technical Data
  • Inquiry
  • Applications
  • Power & Load
  • Interfaces & Safety
  • Installation
  • FAQ
  • Recommend Models
  • Recommended Products
PRODUCT OVERVIEW
SINAMICS G120C Compact Converter
Compact variable-speed drive with integrated PROFINET communication

The SIEMENS 6SL3210-1KE14-3AF2 is a SINAMICS G120C compact converter for 3 AC 380 to 480 V networks. It is rated at 1.5 kW under low-overload duty, integrates a Class A line filter, PROFINET PN, Safe Torque Off, and the specified onboard I/O interface.

Integrated drive package
Power electronics, control, I/O, safety function, and PROFINET communication are combined in the compact G120C housing.
Defined overload profiles
The official description distinguishes 1.5 kW low-overload duty and 1.1 kW high-overload duty with published short-time overload values.
Network-ready control
PROFINET PN and integrated Safe Torque Off support modern machine integration and safety design.

Technical Data

OFFICIAL PRODUCT DATA
Technical Data
Verified for the complete article number shown below
Complete model
6SL3210-1KE14-3AF2
Product family
SINAMICS G120C compact converters
Product type
Compact frequency converter with PROFINET PN
Input voltage
3 AC 380 to 480 V, +10% / -20%
Input frequency
47 to 63 Hz
Rated power, low overload
1.5 kW
Rated output current, low overload
4.1 A
Low-overload profile
150% for 3 s; 110% for 57 s; 100% for 240 s
Rated power, high overload
1.1 kW
Rated output current, high overload
3.1 A
High-overload profile
200% for 3 s; 150% for 57 s; 100% for 240 s
Line filter
Integrated Class A filter
External control supply
External 24 V
Digital inputs / outputs
6 DI / 2 DO
Analog inputs / outputs
1 AI / 1 AO
Motor temperature input
1
Safety function
Safe Torque Off integrated
Fieldbus
PROFINET PN
Protection
IP20 / UL Open Type
Frame size
FSAA
Dimensions (H × W × D)
173 × 73 × 178 mm
Weight
Net weight 1.4 kg

Applications

MACHINE DRIVE USE
Applications
Variable-speed control for compact industrial machines
Conveyors and material handling
Use the converter for speed-controlled motors where the selected motor and load fit the published G120C ratings.
Pumps and fans
The compact power range and network interface support coordinated operation in auxiliary machine systems.
Packaging and production equipment
Integrated I/O, PROFINET, and STO simplify compact cabinet designs for connected machines.
Retrofit projects
The G120C can consolidate drive control and communication when the supply, motor, braking, EMC, and safety design are verified.

Power & Load

RATING SELECTION
Power & Load
Match the converter to the real duty cycle
Supply network
3 AC 380 to 480 V, 47 to 63 Hz
Low-overload power
1.5 kW
Low-overload current
4.1 A
Low-overload duty
150% 3 s; 110% 57 s; 100% 240 s
High-overload power
1.1 kW
High-overload current
3.1 A
High-overload duty
200% 3 s; 150% 57 s; 100% 240 s
Integrated filter
Class A
Frame size
FSAA

Interfaces & Safety

CONTROL CONNECTIONS
Interfaces & Safety
Integrated communication, I/O, and safety resources
Fieldbus
PROFINET PN
Digital inputs
6
Digital outputs
2
Analog input
1
Analog output
1
Motor temperature input
1
Safety function
Safe Torque Off integrated
External control supply
24 V
Protection class
IP20 / UL Open Type

Installation

DRIVE ENGINEERING
Installation
Electrical, thermal, network, and safety checks
Verify motor and load
Confirm motor voltage, rated current, power, overload demand, acceleration, braking energy, and duty cycle.
Design the enclosure
Provide the clearances, cooling, contamination control, and protective devices specified for an FSAA IP20 converter.
Plan EMC and cabling
Apply Siemens grounding, shielding, motor-cable, line-filter, and segregation guidance for the installation.
Wire I/O and safety correctly
Validate the 24 V supply, digital and analog signals, motor-temperature circuit, and STO safety circuit.
Commission over PROFINET
Set the drive parameters, network name and address, control telegram, motor data, direction, limits, and safety acceptance tests.

FAQ

BUYER AND ENGINEER CHECKLIST
FAQ
Six model-specific questions for supplier and product verification
Q1 · How can the exact converter be verified?
Match 6SL3210-1KE14-3AF2 on the quotation, rating label, and packaging. Confirm 3 AC 380–480 V, 1.5 kW low-overload rating, FSAA, integrated Class A filter, PROFINET PN, STO, and IP20.
Q2 · How can new, used, and refurbished drives be distinguished?
Request current photos of the rating plate, terminals, PROFINET ports, fan or vents, mounting surfaces, seals, and packaging. Look for wire marks, dust, repaired covers, changed labels, or parameter-history evidence.
Q3 · How can supplier competence be assessed?
A qualified drive supplier should distinguish low- and high-overload ratings, identify the 4.1 A and 3.1 A currents, explain PROFINET and STO, and request motor, load, braking, and enclosure information.
Q4 · What must engineers verify before ordering?
Check supply voltage and frequency, motor data, overload profile, braking duty, short-circuit protection, EMC design, I/O count, PROFINET telegram, STO circuit, IP20 enclosure, and installation dimensions.
Q5 · What evidence should be requested before payment?
Ask for time-stamped rating-label and terminal photos, packaging condition, serial data, included covers or connectors, and any agreed power-on, insulation, or functional inspection record.
Q6 · Can another G120C suffix replace -3AF2?
Not automatically. Suffix changes can alter fieldbus, integrated filter, frame revision, supply option, or safety implementation. Confirm the complete code and engineering data before substitution.

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