RS Better World

Siemens Inverter Drive, 4 kW, 3 Phase, SINAMICS G120C Series 400V ac 14.6 A

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PHP99,457.16

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PHP111,392.02

(inc. VAT)

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RS Stock No.:
791-8633
Mfr. Part No.:
6SL3210-1KE18-8AB1
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Inverter Drive

Power Rating

4kW

Number of Phases

3

Maximum Output Current

14.6A

Current Rating

11.4A

Series

SINAMICS G120C

Mount Type

Side

IP Rating

IP20

Output Frequency

550Hz

Minimum Supply Voltage

400V ac

Maximum Supply Voltage

400V ac

Minimum Operating Temperature

0°C

Maximum Operating Temperature

40°C

Overall Width

73mm

Standards/Approvals

cULus, C-Tick, CE

Better World Claim

Saves Energy

Better World Product

Yes

Overall Depth

203mm

COO (Country of Origin):
GB

Siemens SINAMICS G120C Series Inverter Drive, 4kW Power, 11.4A Rated Current - 6SL3210-1KE18-8AB1


This inverter drive provides variable-speed control for three-phase motors in industrial settings, supporting line voltages from 380 V to 480 V and delivering precise frequency regulation for diverse motor tasks. It operates with integrated cooling and an enclosure protection class suitable for indoor cabinet installations, offering configurable control modes and communications suited to automation networks. The unit handles a broad ambient range for routine plant environments and includes interfaces for temperature sensing and assorted input/output requirements.

Features and Benefits:


• 550 Hz output for high-frequency motor testing and specialised tasks
• 14.6 A Peak output current for transient torque demands
• Sensorless Vector and V/f control for adaptable motor regulation
• Integrated Class A filter reduces electromagnetic interference
• Communication via USS/MODBUS RTU for networked control

Applications


• Suitable for conveyor and material-handling speed control
• Ideal for pump and fan variable-flow regulation
• Used with test rigs requiring high-frequency operation
• Can be used for retrofit soft-start and motor protection
• Appropriate for cabinet-mounted OEM drive panels

What ambient temperatures can it operate within?


It operates continuously between -10 °C and 40 °C for normal use.

How is motor temperature monitored?


A single motor temperature input accepts PTC, KTY or Thermo-Click sensors with ±5 °C accuracy.

What overload capability does it provide for short peaks?


Low-overload mode supplies 150% of base current for 3 s then 110% for 57 s in a 300 s cycle

high-overload mode supplies 200% for 3 s then 150% for 57 s in a 300 s cycle.

What are connection limits for motor cabling?


Recommended maximum cable lengths are 50 m for screened and 100 m for unscreened motor cables.

What cooling and altitude constraints apply?


It uses an internal fan and is rated for installation up to 1,000 m above sea level.

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