Product information
Overview
Key Features
- Rated input and output: Input: 3 AC, 380 … 480 V +10 % -20 %, 47 … 63 Hz. Output: 3 AC, rated voltage 400V IEC | 480V NEC, with rated current 1.70 A (LO) and 1.30 A (HO).
- Low- and high-overload power: Rated power: 0.55 kW | 0.75 hp (LO) and 0.37 kW | 0.50 hp (HO). Low overload: 150% for 3s, 110% for 57s, 100% for 240s. High overload: 200% for 3s, 150% for 57s, 100% for 240s.
- Control and output performance: Output frequency: 0 … 240 Hz for vector control and 0 … 550 Hz for V/f control. Pulse frequency: 4 kHz. Sensorless vector control and V/f linear / square-law / parameterizable are supported.
- I/O and fieldbus: I/O interface: 6DI, 2DO, 1AI, 1AO, 1Mot_t, with 1 fail-safe digital input. Fieldbus: USS/MODBUS RTU.
- Connections and installation: Line-side, motor-end and DC-link connections use plug-in screw terminals. Signal cable conductor cross-section: 0.15 … 1.50 mm2 (AWG 24 … AWG 16); line-side and DC-link cross-section: 1.00 … 2.50 mm2 (AWG 18 … AWG 14). Frame size: FSAA.
- Cooling and protection: Air cooling uses an integrated fan. Degree of protection: IP20 / UL open type. Max. motor cable length for shielded cable: 50 m (164.04 ft).
Technical Summary
| Product lifecycle | Active Product |
|---|---|
| Input | 3 AC, 380 … 480 V +10 % -20 %, 47 … 63 Hz |
| Rated power (LO) | 0.55 kW | 0.75 hp |
| Rated power (HO) | 0.37 kW | 0.50 hp |
| Rated current (LO) | 1.70 A |
| Rated current (HO) | 1.30 A |
| Max. output current | 2.60 A |
| Control modes | V/f linear / square-law / parameterizable; V/f with flux current control (FCC); V/f ECO linear / square-law; sensorless vector control |
| I/O interface | 6DI, 2DO, 1AI, 1AO, 1Mot_t; 1 fail-safe digital input |
| Fieldbus | USS/MODBUS RTU |
| Protection and frame size | IP20 / UL open type; FSAA |
Frequently Asked Questions
What is the rated power of Siemens 6SL3210-1KE11-8AB2?
Rated power is 0.55 kW | 0.75 hp under low overload and 0.37 kW | 0.50 hp under high overload.
What input supply does this SINAMICS G120C converter use?
It uses 3 AC, 380 … 480 V +10 % -20 % at 47 … 63 Hz.
Which control modes are supported?
It supports V/f linear / square-law / parameterizable, V/f with flux current control (FCC), V/f ECO linear / square-law, and sensorless vector control.
What I/O and fieldbus interfaces are included?
The I/O interface has 6DI, 2DO, 1AI, 1AO and 1Mot_t, with 1 fail-safe digital input. The fieldbus is USS/MODBUS RTU.
What protection and cable limit apply?
Protection is IP20 / UL open type. The max. motor cable length for shielded cable is 50 m (164.04 ft).
