SINAMICS V20 – Basic Performance Drives| Siemens | 6SL3210-1PE18-0AL1 6SL3 210-1PE18-0AL1 SINAMICS Power Module PM240-2

Product Description
The Siemens 6SL3210-1PE18-0AL1 belongs to the SINAMICS V20 family of cost-effective, easy-to-use converters for general-purpose motor control. Designed for quick commissioning with minimal engineering effort, the V20 delivers reliable speed and torque regulation for standard induction or permanent-magnet motors up to 18.5 kW. Built-in parameter cloning, energy-saving functions, and an integrated brake-chopper make it an ideal drop-in solution for pumps, fans, conveyors, and basic machinery. The rugged IP20 housing, wide mains tolerance, and comprehensive protective features ensure dependable operation in industrial environments.

Key Features
Rated Power: 18.5 kW (25 HP) at 400 V, overload 150 % for 60 s

Input Voltage: 3-phase 380 … 480 V AC (-10 % to +10 %), 47 … 63 Hz

Output Frequency Range: 0 … 550 Hz (sensor-less vector or V/f control)

Integrated Brake-Chopper: Dynamic braking capability for fast deceleration (external resistor required)

Safety Integrated: Safe Torque Off (STO) on board, SIL 2 / PL d when wired to safe relays

Energy-Saving Functions: Automatic energy-optimisation, hibernation mode, and kWh meter

User-Friendly Setup: Built-in keypad, parameter cloning via SD/Micro-Memory Card, and optional Bluetooth® commissioning via Smart Access Module

Protection & Diagnostics: Over-current, over-voltage, under-voltage, motor over-temperature, and short-circuit protection with plain-text fault codes

Cooling: Internal fan, replaceable from the front for quick maintenance

Technical Specifications
Parameter Value
Mains Voltage 3AC 380 … 480 V ±10 %
Mains Frequency 47 … 63 Hz
Rated Output Power (P_rated) 18.5 kW (25 HP)
Rated Output Current (I_rated) 38 A
Overload Capability 150 % I_rated for 60 s / 200 % for 3 s
Output Frequency 0 … 550 Hz
Switching Frequency (factory setting) 4 kHz (selectable 2 … 16 kHz)
Efficiency ≥ 96 %
Brake-Chopper Integrated (external resistor required)
Frame Size / Width FSD / 150 mm
Dimensions (W × H × D) 150 mm × 358 mm × 233 mm
Weight ≈ 9.5 kg
Cooling Method Forced-air (internal fan)
Protection Class IP20 (cabinet mounting)
Ambient Temperature –10 °C … +50 °C (derating to +60 °C)
Standards & Approvals CE, UL, cUL, EAC, RCM, RoHS
Safety Function STO (IEC 61800-5-2, SIL 2)

Applications
Variable-speed operation of centrifugal pumps and fans for HVAC and process systems

Conveyors, material-handling lines, and packaging equipment requiring basic positioning and ramp profiles

Energy-efficient control of compressors and mixers in food, beverage, and chemical plants

General machinery where quick commissioning, compact size, and robust protection are priorities

Advantages
Quick to Deploy: Pre-defined macros, keypad-guided startup, and parameter cloning slash commissioning time.

Energy Conscious: Optimised flux control and automatic sleep mode cut running costs.

Built-in Safety: On-board STO eliminates external contactors for safe stop functionality.

Compact Yet Powerful: High power density in a narrow frame frees cabinet space.

Reliable in Harsh Duty: Wide voltage tolerance, comprehensive protections, and replaceable fan maximise uptime.