Siemens model number 6SL3210-1KE23-2UF1

The product with the Siemens model number 6SL3210-1KE23-2UF1 belongs to the SINAMICS G120C Series of integrated frequency converters, which are primarily used for speed control and energy-efficient operation of three-phase AC motors. The following is a summary of the key information:

1. Parámetros técnicos básicos
2. Power and Voltage

– Nominal Power: 15.0 kilovatios

– Voltaje de entrada: 380-480V (±10%/-20%), three-phase alternating current

– Capacidad de sobrecarga: 150% sobrecarga para 3 artículos de segunda clase.

2. Interfaces and Communication

– Integrated PROFINET interface supporting industrial Ethernet communication.

– Configuración de E/S: 6 entradas digitales (DE), 2 salidas digitales (HACER), 1 analog input (AI), 1 salida analógica (HACIA).

– For RS485 or DP interfaces, other models need to be selected (p.ej., 6SL3210-1KE23-2UB1 supports USS/MODBUS, and 6SL3210-1KE23-2UP1 supports DP).

3. Características físicas:

– Clase de protección: IP20 (suitable for installation inside control cabinets).

– Dimensiones: 295×140×225.4 mm (height × width × depth), supports side-by-side installation without derating.

– Built-in filter complies with EN 61800-3 C2 standard (Class A).

1. Escenarios de aplicación

Industrial Manufacturing: Used for motor control of equipment such as conveyor belts, mezcladores, and extruders.

Building and Building Automation: Suitable for energy-efficient speed regulation of elevators, air conditioning systems, and water pumps.

Gestión Energética: Optimizes the operational efficiency of fans and compressors, reducing energy consumption.

III. Supply and Procurement

Spot Supply: Inventory is still available in the market in 2025. Por ejemplo, Hebei China Electric can deliver within 3 días, with a total supply of 1,000 units.

1. Installation and Commissioning
2. Puntos clave de instalación

– Shielding plates and EMC connection strips need to be installed to ensure electromagnetic compatibility. The built-in filter model should be selected according to actual requirements.

– Power and motor connection terminals are pluggable, and the radiator fan can be easily replaced.

1. Common Issues and Maintenance
2. Fault Handling

Overvoltage Alarm (p.ej., F0002): Check if the power supply voltage is within the allowable range (P0210), adjust the ramp-down time (P1121), or add a braking unit.

Communication Interface Issues: Select the correct model according to requirements (p.ej., PROFINET, DP, or RS485) to avoid compatibility issues caused by mixing.

2. Recomendaciones de mantenimiento

– Regularly inspect the power supply board and power modules to prevent strong electrical interference with weak electrical circuits.

– Ensure good heat dissipation, with the ambient temperature not exceeding 55°C (PROFINET models support side-by-side installation).

1. Alternative Models and Upgrades

Communication Requirement Changes: For a DP interface, select 6SL3210-1KE23-2UP1; for RS485, select 6SL3210-1KE23-2UB1.

Expansión de funciones: For higher performance, consider the SINAMICS G120 modular frequency converter, which supports flexible configuration of control units and power modules.

VII. Official Support and Documentation

Technical Documentation: Detailed user manuals and parameter setting guides are available on the Siemens official website and can be obtained by searching for “6SL3210-1KE23-2UF1”.

Servicio postventa: Agents and the Siemens technical support team can provide installation guidance, firmware updates, and fault troubleshooting services.

It is recommended to confirm specific application requirements (such as communication protocols and environmental conditions) before procurement and contact the supplier for the latest quotations and technical support.

Especificaciones técnicas

1. Parámetros básicos

Modelo: 6SL3210-1KE23-2UF1

Serie: SINAMICS G120C Integrated Frequency Converter

Rango de potencia: 15.0 kilovatios

Supply Voltage: 3AC 380-480V (-20%/+10%)

Rango de frecuencia: 47-63 Hz

Control Type: Vector Control (VC) / Vector Control with Encoder (VC+PG) / V/f Control

Clase de protección: IP20

Cooling Method: Forced Air Cooling

Dimensiones: A4 (295 incógnita 140 incógnita 225.4 mm)

2. Indicadores de desempeño

Capacidad de sobrecarga:

– Tipo estándar: 150% of rated current for 60 artículos de segunda clase

– Enhanced Type: 180% of rated current for 3 artículos de segunda clase

Frecuencia de conmutación: 2-16 kHz (default 8 kHz)

Speed Regulation Range:

– VC Control: 1:100

– VC+PG Control: 1:1000

Speed Accuracy:

– VC Control: ±0.5%

– VC+PG Control: ±0.01%

3. Input/Output Interfaces

Entradas digitales: 6 canales (default DI1-DI6), configurable as NPN/PNP

Salidas digitales: 2 canales (DO1-DO2), relay outputs

Entrada analógica: 1 canal (AI1: 0-10V/0-20mA)

Salida analógica: 1 canal (AO1: 0-20mA/0-10V)

Encoder Interface: Supports SIN/COS, TTL encoders

Communication Interfaces:

– Integrated PROFINET interface (RT/IRT)

– Optional CBP2 board (Profibus DP) or other communication expansion boards

4. Power Supply and Power Consumption

Input Power:

– Main Power: 3AC 380-480V, 50/60Hz

– Controlar el poder: 24VCC (built-in)

Power Consumption: Approximately 150W

Eficiencia: ≥98%

5. Condiciones ambientales

Temperatura de funcionamiento: -10°C a +50°C (derating required above 40°C)

Storage Temperature: -25°C a +70°C

Humedad: ≤95%, non-condensing

Altitud: ≤1000m (derating required above)

Grado de contaminación: Clase 2

Características funcionales

1. Funciones de control

Modos de control:

– Vector Control (VC)

– Vector Control with Encoder (VC+PG)

– V/f Control (linear/square)

Speed Control: Supports PID control, closed-loop speed control

Torque Control: Supports Direct Torque Control (DTC)

Positioning Function: Simple positioning (up to 16 position points)

2. Funciones de protección

Protección contra sobrecarga: Electronic thermal overload protection (PTC/KTY84 optional)

Overvoltage/Undervoltage Protection: Automatic Voltage Regulation (AVR)

Protección contra cortocircuitos: Dual hardware and software protection

Protección de falla a tierra: Built-in ground fault detection

Motor Protection: Stalling protection, stall prevention, underload protection

3. Communication Functions

PROFINET:

– Supports RT/IRT real-time communication

– Supports SINAMICS drive basic parameter file (GSDML)

– Allows parameter setting and monitoring via PROFINET

Expanded Communication:

– Supports Profibus DP via CBP2 board

– Supports Modbus TCP via CM AC board

– Supports Ethernet/IP, CANopen, etc.. via other expansion boards

4. Operation and Monitoring

Operation Panel:

– Basic Operation Panel BOP-2 (with 7-segment LED display)

– Advanced Operation Panel AOP-30 (with LCD graphic display)

Configuración de parámetros:

– Set via the operation panel

– Use STARTER or StartDrive software via PC

– Remote setting via communication interface

Monitoring Functions:

– Real-time monitoring of parameters such as current, Voltaje, frequency, and power

– Fault diagnosis and alarm recording (stores up to 100 fault messages)

5. Funciones especiales

Energy-Saving Mode: Automatically optimizes the V/f curve to reduce no-load losses

Quick Commissioning Wizard: Simplifies the initial setup process

Ramp Function Generator: Supports S-curve and multi-speed control

Braking Function: Built-in braking chopper, supports dynamic braking

Safety Functions:

– Safe Torque Off (STO) – Complies with SIL3/PLe

– Optional safety expansion board supports SS1, SS2, SBC, etc..

6. Macros de aplicación

– Built-in multiple application macros to simplify parameter setting:

– Pump and Fan Macro

– Conveyor Belt Macro

– Hoist Macro

– Compressor Macro

– Custom Macro

7. Instalación y mantenimiento

Método de instalación: Wall-mounted installation

Side-by-Side Installation: Supports installation without spacing (requires EMC shielding plate)

Modular Design:

– Separate control unit and power unit

– Easy replacement of vulnerable parts (fans, capacitors)

Firmware Upgrade: Supports firmware updates via USB or communication interface

Aplicaciones típicas

– Energy-efficient control of pump and fan loads

– Speed control of conveyor belts and conveying systems

– Precise control of mixers and mixing equipment

– Constant torque control of extruders and compressors

– Speed regulation of elevators and lifting equipment