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SIEMENS

SIEMENS 6SL3210-1KE18-8AF1 Variable Frequency Drive 4kW 380-480V

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	SIEMENS
Model Number	6SL3210-1KE18-8AF1
Product Category	Variable Frequency Drive
Product Family	SINAMICS G120C
Input	3 AC
Line Voltage	380-480 V +10%/-20%
Line Frequency	47-63 Hz
Rated Input Current (LO)	11.40 A
Rated Input Current (HO)	10.60 A
Rated Power (Low Overload)	4.00 kW
Rated Power (High Overload)	3.00 kW
Rated Output Current (LO)	8.80 A
Rated Output Current (HO)	7.30 A
Maximum Output Current	14.60 A
Pulse Frequency	4 kHz
I/O Interface	6 DI, 2 DO, 1 AI, 1 AO, 1 Mot_t
Safety Function	Safe Torque Off (STO)
Fieldbus	PROFINET-PN
Filter	Integrated Filter Class A
External Supply	24 V
Protection Rating	IP20 / UL Open Type
Frame Size	FSA
Dimensions (H x W x D)	196 x 73 x 200 mm

Key Features

4.00 kW Low-Overload Rating

The SINAMICS G120C 6SL3210-1KE18-8AF1 has a documented low-overload rated power of 4.00 kW.

380-480 V Three-Phase Input

The drive is specified for a three-phase 380-480 V AC line supply with +10%/-20% tolerance and 47-63 Hz line frequency.

PROFINET-PN Fieldbus

The documented fieldbus interface is PROFINET-PN for supported industrial automation communication.

Safe Torque Off

Safe Torque Off (STO) is integrated as a documented safety function for this catalog number.

Integrated I/O Interface

The documented interface includes six digital inputs, two digital outputs, one analog input, one analog output and one motor temperature input.

Integrated Class A Filter

This drive is specified with an integrated Class A filter and IP20 / UL Open Type protection.

Applications

Variable-speed AC motor control
Industrial conveyor systems
Pump speed control applications
Fan speed control applications
Material handling equipment
Industrial machinery drive systems
Process equipment motor control
Automation control applications

Purchase Information

We support online purchase of the SIEMENS 6SL3210-1KE18-8AF1 Variable Frequency Drive. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is SIEMENS 6SL3210-1KE18-8AF1?
SIEMENS 6SL3210-1KE18-8AF1 is a SINAMICS G120C variable frequency drive with a documented 4.00 kW low-overload power rating.

What input voltage does 6SL3210-1KE18-8AF1 use?
The documented input is three-phase 380-480 V AC with +10%/-20% voltage tolerance.

What is the rated power of 6SL3210-1KE18-8AF1?
The documented rated power is 4.00 kW under low-overload conditions and 3.00 kW under high-overload conditions.

What are the rated output currents?
The documented rated output current is 8.80 A under low-overload conditions and 7.30 A under high-overload conditions.

What is the maximum output current?
The documented maximum output current is 14.60 A.

What I/O interface does 6SL3210-1KE18-8AF1 provide?
The documented interface includes six digital inputs, two digital outputs, one analog input, one analog output and one motor temperature input.

What fieldbus does 6SL3210-1KE18-8AF1 use?
The documented fieldbus interface is PROFINET-PN.

Does 6SL3210-1KE18-8AF1 include Safe Torque Off?
Yes. Safe Torque Off (STO) is documented as an integrated safety function.

What protection rating is specified?
The documented protection classification is IP20 / UL Open Type.

What are the dimensions of 6SL3210-1KE18-8AF1?
Siemens specifies dimensions of 196 x 73 x 200 mm for height, width and depth.

What applications can 6SL3210-1KE18-8AF1 be considered for?
It can be considered for variable-speed motor control in industrial machinery, conveyors, pumps, fans and process equipment after electrical and mechanical requirements have been checked.

What should be checked before ordering 6SL3210-1KE18-8AF1?
Check the complete model number, supply voltage, motor power and current requirements, overload requirements, I/O, PROFINET requirements, safety functions, filter requirements and installation dimensions against the existing system documentation.

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