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. コア技術パラメータ
2. Power and Voltage

– Nominal Power: 15.0 kW

– 入力電圧: 380-480V (±10%/-20%), three-phase alternating current

– 過負荷容量: 150% 過負荷 3 秒.

2. Interfaces and Communication

– Integrated PROFINET interface supporting industrial Ethernet communication.

– I/O構成: 6 デジタル入力 (から), 2 デジタル出力 (する), 1 analog input (AI), 1 アナログ出力 (へ).

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

3. Physical Characteristics:

– Protection Class: IP20 (suitable for installation inside control cabinets).

– 寸法: 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. アプリケーションシナリオ

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

Building and Building Automation: Suitable for energy-efficient speed regulation of elevators, air conditioning systems, そしてウォーターポンプ.

Energy Management: 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. 例えば, Hebei China Electric can deliver within 3 days, with a total supply of 1,000 単位.

1. Installation and Commissioning
2. Installation Key Points

– 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 (例えば, 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 (例えば, PROFINET, DP, or RS485) to avoid compatibility issues caused by mixing.

2. Maintenance Recommendations

– 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.

Function Expansion: 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”.

After-Sales Service: 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.

Technical Specifications

1. Basic Parameters

モデル: 6SL3210-1KE23-2UF1

Series: SINAMICS G120C Integrated Frequency Converter

Power Range: 15.0 kW

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

周波数範囲: 47-63 Hz

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

Protection Class: IP20

Cooling Method: Forced Air Cooling

寸法: A4 (295 x 140 x 225.4 mm)

2. Performance Indicators

過負荷容量:

– Standard Type: 150% of rated current for 60 秒

– Enhanced Type: 180% of rated current for 3 秒

スイッチング周波数: 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

デジタル入力: 6 チャンネル (default DI1-DI6), configurable as NPN/PNP

デジタル出力: 2 チャンネル (DO1-DO2), relay outputs

アナログ入力: 1 チャネル (AI1: 0-10V/0-20mA)

アナログ出力: 1 チャネル (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

– Control Power: 24VDC (built-in)

Power Consumption: Approximately 150W

Efficiency: ≥98%

5. Environmental Conditions

動作温度: -10°C ～ +50°C (derating required above 40°C)

Storage Temperature: -25°C ～ +70°C

湿度: ≤95%, non-condensing

高度: ≤1000m (derating required above)

Pollution Degree: Class 2

Functional Characteristics

1. Control Functions

Control Modes:

– 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. 保護機能

過負荷保護: Electronic thermal overload protection (PTC/KTY84 optional)

Overvoltage/Undervoltage Protection: Automatic Voltage Regulation (AVR)

短絡保護: Dual hardware and software protection

地絡保護: 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, 等. 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)

パラメータ設定:

– 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, 電圧, frequency, and power

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

5. 特別な機能

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, 等.

6. アプリケーションマクロ

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

– Pump and Fan Macro

– Conveyor Belt Macro

– Hoist Macro

– Compressor Macro

– Custom Macro

7. 設置とメンテナンス

設置方法: 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

代表的な用途

– 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