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Siemens SINAMICS G120C Variable Frequency Drive - 5.5kW, 3-Phase

Name: Siemens 6SL3210-1KE21-3UP1
Brand: Siemens
SKU: 6SL3210-1KE21-3UP1
Availability: InStock

Siemens SINAMICS G120C Variable Frequency Drive, 5.5kW, PROFIBUS-DP.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6SL3210-1KE21-3UP1

Type Variable Frequency Drive (VFD)

Series SINAMICS G120C

Power Rating 5.5kW (low overload), 4.0kW (high overload)

Voltage 3AC 380-480V

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5.5kW Low Overload Rating 4.0kW High Overload Rating Integrated PROFIBUS-DP Safe Torque Off Compact Design IP20 Protection

Product description

The Siemens SINAMICS G120C (part number 6SL3210-1KE21-3UP1) is a compact and efficient variable frequency drive (VFD) designed for a wide range of industrial applications. It operates on a 3-phase AC supply of 380-480V and offers two overload capabilities: 5.5kW for low overload conditions (150% for 3s) and 4.0kW for high overload conditions (200% for 3s).

Key features include an integrated I/O interface (6DI, 2DO, 1AI, 1AO, 1Mot_t) with Safe Torque Off functionality and an integrated PROFIBUS-DP fieldbus interface for seamless integration into automation networks. With an IP20 protection rating, it is suitable for cabinet installation. Its dimensions are 196x100x203 mm (HxWxD), size FSB.

Stanlo Automation, a veteran-owned surplus industrial automation parts distributor, offers the Siemens 6SL3210-1KE21-3UP1 SINAMICS G120C drive. Source high-quality, cost-effective VFDs from Stanlo for your motor control needs.

Technical specifications

Type	Variable Frequency Drive (VFD)
Series	SINAMICS G120C
Power Rating	5.5kW (low overload), 4.0kW (high overload)
Voltage	3AC 380-480V
Fieldbus	PROFIBUS-DP
I/O	6DI, 2DO, 1AI, 1AO, 1Mot_t
Safe Torque Off	Integrated
Protection	IP20
Size	FSB (196x100x203 mm)

Common applications

Motor control

Conveyor systems

Pumps

Fans

Machine tools

Automated machinery

Process automation

Compatible systems

PROFIBUS-DP based control systems Siemens S7 PLCs Industrial Automation Networks

Also known as

Siemens SINAMICS G120C Drive G120C 5.5kW VFD 6SL3210-1KE21-3UP1 VFD Siemens Variable Speed Drive

Replaces / compatible with

Can replace older Siemens drives or provide a scalable solution for new motor control applications requiring PROFIBUS-DP communication.

Technical note

Expert tip

The integrated Safe Torque Off (STO) functionality allows for immediate disconnection of motor torque without the need for external contactors, enhancing safety.

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Frequently asked questions

What is the power rating and overload capability of the Siemens 6SL3210-1KE21-3UP1 SINAMICS G120C drive?

The Siemens SINAMICS G120C drive (6SL3210-1KE21-3UP1) has a 5.5kW rating for low overload conditions (150% for 3s) and a 4.0kW rating for high overload conditions (200% for 3s). It operates on 3AC 380-480V.