Siemens-6SL3210-1PE26-0UL0

Technical Overview

30kW 3AC 380-480V Power Module with IP20 protection and integrated braking chopper for precise AC motor control in demanding industrial environments.

Key Features

Integrated braking chopper for four-quadrant operation.
Suitable for a wide range of applications in general machinery construction.
Flexible combination with various SINAMICS Control Units (CU230-2, CU240x-2, CU250S-2).
IP20 protection rating for installation in control cabinets.
Supports both High Overload (HO) and Low Overload (LO) modes for diverse performance requirements.
Internal air cooling for thermal management.
Compact blocksize format for efficient space utilization.
Wide input voltage range: 3AC 380-480V +10%/-20%.

Technical Specification Matrix

Parameter	Value
Input Voltage (Phases)	3 AC
Input Voltage Range	380 - 480 V AC (+10%/-20%)
Input Line Frequency	47 - 63 Hz
Rated Power (Low Overload - LO)	30.00 kW (40.00 hp)
Rated Power (High Overload - HO)	22.00 kW (30.00 hp)
Output Current (LO)	60.00 A
Output Current (HO)	45.00 A
Maximum Output Current	90.00 A
Output Frequency (Vector Control)	0 - 200 Hz
Output Frequency (V/f Control)	0 - 550 Hz
IP Rating	IP20 / UL open type
Minimum Operating Temperature	-20 °C (-4 °F)
Maximum Operating Temperature (LO)	40 °C (104 °F)
Maximum Operating Temperature (HO)	50 °C (122 °F)
Overload Capability (LO)	110% for 57s, 150% for 3s (cycle time 300s)
Overload Capability (HO)	150% for 57s, 200% for 3s (cycle time 300s)
Efficiency η	0.98
Power Factor λ	0.95
Cooling	Internal air cooling
Standards Compliance	UL, cUL, CE, C-Tick (RCM), SEMI F47
Country of Origin	Germany
Physical Weight (kg)	18.3
Dimensions L x W x H (cm)	49.5 x 35.6 x 30

Industrial Applications

1. High-Precision Conveyor Systems

Ideal for conveyor systems in manufacturing and logistics that require precise speed and torque control with frequent starts, stops, and varying loads.

Problem Solved

Ensures smooth material handling, prevents slippage, and allows for controlled acceleration/deceleration using the built-in braking chopper, enhancing operational efficiency and safety. The 200% overload capability handles peak loads during start-up or sudden changes.

Vector ControlHigh OverloadBraking ChopperTorque Control30 kW

2. Industrial Pumping and Ventilation

Suitable for driving medium to large industrial pumps and fans in water treatment plants, HVAC systems, or process industries.

Problem Solved

Provides efficient and reliable motor control for continuous operation of pumps and fans, reducing energy consumption due to high efficiency (0.98). The 380-480V AC input and 30 kW power rating are well-matched for typical industrial equipment, while the IP20 rating allows safe cabinet integration.

3-Phase Motor Control380-480V AC30 kWIP20Energy Efficiency

3. Machine Tool Spindle Control

Applicable for certain machine tool applications that demand precise control of spindle speed, acceleration, and deceleration for machining processes.

Problem Solved

Enables quick and accurate changes in spindle speed (up to 550 Hz V/f control or 200 Hz vector control) and rapid stopping/reversal due to the integrated braking chopper. The robust overload capacity supports demanding cutting operations, improving machining precision and cycle times.

Spindle ControlVector ControlV/f ControlBraking ChopperOverload Capability