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6SL3120-1TE21-8AA4 Siemens
Original price
$880.00
-
Original price
$5,100.00
Original price
$880.00
$880.00
-
$5,100.00
Current price
$880.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 6SL3120-1TE21-8AA4 is a Single Motor Module from Siemens' SINAMICS S120 platform. It functions as a DC-fed inverter module, converting a 600 V DC link into a 3-phase 400 V AC output at up to 18 A. It integrates internal air cooling and DRIVE-CLiQ connectivity. Commonly used in machine-level motion control, drive retrofit systems, and modular production lines requiring compact, modular inverter stages.
Best Suited For
- Modular machine drives using SINAMICS S120 architecture
- Replacement of booksize motor inverter modules
- Integration into systems using DRIVE-CLiQ communication
- Applications requiring 400 V AC at up to 18 A from 600 V DC bus
Output current (rated)
18 A
DC-link voltage range
510 … 720 V DC
Cooling method
Internal air cooling
Form factor
Booksize module
Pulse frequency
4.00 kHz
Technical Specifications
I/O & Electrical
DC-link voltage
510 … 720 V DC
Electronics supply
24 V DC (-15 % / +20 %)
Rated output current (IN)
18.0 A
Base-load current (IH)
15.3 A
S6 duty (40 %) current
24.0 A
Peak current (Imax)
36.0 A
Communication & Power
Pulse frequency (rated)
4.00 kHz
DC-link capacitance
220 µF
24 V busbar current capacity
20 A
DC-link busbar current capacity
100 A
Physical & Environmental
Dimensions (W × H × D)
50 × 380 × 270 mm
Net weight
4.6 kg
Protection rating
IP20 / UL open type
Ambient temperature (operating)
0 … 40 °C (32 … 104 °F)
Installation altitude (no derating)
≤ 1 000 m
Cooling air requirement
0.009 m³/s
Sound pressure level (1 m)
60 dB
Certifications
CEcULusSIL 2PL d Category 3
Includes Safety Integrated (SIL 2 per IEC 61508; PL d, Category 3 per EN ISO 13849-1), compliance with CE and cULus standards.
