Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Low-overload rated power | 15.00 kW | 20.00 hp |
| High-overload rated power | 11.00 kW | 15.00 hp |
| Input voltage | 380 … 480 V +10 % -20 % |
| Line frequency | 47 … 63 Hz |
| Standard digital inputs | 6 |
| Fail-safe digital inputs | 1 |
| Analog input | 1 (Differential input) |
| Communication | USS/MODBUS RTU |
| Maximum output current | 50.00 A |
| Output frequency for vector control | 0 … 240 Hz |
| Output frequency for V/f control | 0 … 550 Hz |
| Degree of protection | IP20 / UL open type |
Key Features
- Drive power and overload: Rated power is 15.00 kW | 20.00 hp at low overload and 11.00 kW | 15.00 hp at high overload.
- Input and output data: Input is 3 AC, 380 … 480 V +10 % -20 %, 47 … 63 Hz; output is 3 AC with 50.00 A maximum output current.
- I/O interface: The unfiltered external 24V I/O interface has 6 standard digital inputs, 1 fail-safe digital input, 1 analog input, and 1 analog output.
- Communication: Communication is provided through USS/MODBUS RTU.
- Control techniques: 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.
- Connections and protection: It has plug-in screw terminals, FSC frame size, IP20 / UL open type protection, and dimensions of 140 mm width × 203 mm depth.
Frequently Asked Questions
1. What is the low-overload rated power of Siemens 6SL3210-1KE23-2UB1?
The low-overload rated power is 15.00 kW | 20.00 hp.
2. How many standard digital inputs does this drive have?
It has 6 standard digital inputs.
3. Which communication protocol does it support?
Communication is USS/MODBUS RTU.
4. What connections are provided?
The line side and motor end use plug-in screw terminals; the DC link for the braking resistor also uses plug-in screw terminals.
