Name: Siemens SINAMICS V20 2.2kW 3AC 400V Basic Converter - INOSAKI
SKU: Siemens-6SL3210-5BE22-2CV1
Price: 245.60 USD
Availability: InStock

Technical Overview

Compact 2.2kW 3-phase 400V VFD with IP20, integrated C3 filter, and braking chopper for precise motor control and high overload capability.

Key Features

Easy integration into existing systems and simplified commissioning with standard macros.
Full flexibility of Modbus RTU and USS settings for wide controller communication.
Reliable operation with 380-480 V 3 AC (-15%/+10%) line voltage.
Operating temperature range of -10 °C to 60 °C (with derating).
Integrated filter Class C3 for EMC compliance.
Built-in Basic Operator Panel (BOP) for intuitive control.
IP20 / UL open type degree of protection.
Frame size FSA for compact, wall or side-by-side mounting.
Low Overload (LO) capability: 110% rated output current for 60 seconds.
High Overload (HO) capability: 150% rated output current for 60 seconds.

Technical Specification Matrix

Parameter	Value
Input Voltage	3 AC, 380 - 480 V (-15% / +10%)
Line Frequency	47 - 63 Hz
Output Voltage	3 AC, 400V IEC / 480V NEC rated
Output Frequency	0 - 550 Hz
Rated Power (LO/HO)	2.20 kW (3.00 hp)
Rated Current (LO at 400V)	5.60 A
Rated Current (HO at 480V)	4.80 A
Overload Capability (LO)	110 % rated output current for 60 s, cycle time 300 s
Overload Capability (HO)	150 % rated output current for 60 s, cycle time 300 s
Pulse Frequency	4.00 kHz
Integrated Filter Class	Class A / C3
Braking Chopper	Integrated
Communication Interface	USS, Modbus RTU
Digital Inputs	4
Digital Outputs	2 (1 relay changeover contact, 1 transistor)
Analog Inputs	2 (can be used as additional digital input)
Analog Outputs	1
Cooling	External fan
Installation Altitude	1,000 m (3,280.84 ft)
Operating Ambient Temperature	-10 ... 60 °C (14 ... 140 °F)
Storage Temperature	-40 ... 70 °C (-40 ... 158 °F)
Relative Humidity (Operation)	Max. 95 %
Max. Motor Cable Length (Shielded)	10 m (32.81 ft)
Max. Motor Cable Length (Unshielded)	50 m (164.04 ft)
Mounting Position	Wall mounting / side-by-side mounting
Degree of Protection	IP20 / UL open type
Frame Size	FSA
Physical Weight (kg)	1.05
Dimensions L x W x H (cm)	22 x 14 x 18

Industrial Applications

1. Conveyor Belt Systems for Material Handling

This converter can precisely control the speed of a 2.2 kW, 3-phase AC motor driving a conveyor belt. The Modbus RTU communication allows for seamless integration with a central PLC for synchronized material flow. The high overload capability (150% for 60s) effectively handles occasional jams or increased load during startup, preventing immediate shutdowns.

Problem Solved

Ensures smooth and controlled acceleration/deceleration of conveyor belts, reducing mechanical stress on equipment and improving overall process efficiency, especially in scenarios with varying loads or brief overloads.

Variable Frequency DriveMaterial HandlingConveyor Speed ControlModbus RTUOverload Protection3-Phase Motor

2. Pump Control in HVAC or Water Treatment

The 2.2 kW, 3-phase AC motor control, coupled with its analog inputs for pressure or flow sensors, makes this device ideal for controlling pumps in HVAC systems or small-scale water treatment plants. Its IP20 rating is suitable for installation within protective electrical cabinets, and the integrated braking chopper can be utilized for controlled pump stops, minimizing water hammer effects.

Problem Solved

Enables energy-efficient operation of pumps by adjusting motor speed based on demand (e.g., maintaining constant pressure or flow), thereby reducing wear and tear on pumps and piping, and providing controlled stopping sequences.

Pump ControlHVACWater TreatmentEnergy EfficiencyPID ControlAnalog InputIntegrated Braking

3. Small Machine Tool Spindle Drives (Intermittent Duty)

For smaller machine tools that require precise speed control for cutting or drilling operations, this 2.2 kW converter can effectively drive a spindle motor. The high overload capability is critical for starting against resistance or managing momentary increases in cutting forces. Its digital and analog I/O facilitate integration with machine safety circuits and enable robust speed feedback.

Problem Solved

Provides precise and dynamic speed control for machine tool spindles, leading to improved machining accuracy, extended tool life, and reliable performance when handling the transient overloads commonly encountered in cutting applications.

Spindle ControlMachine ToolVariable SpeedHigh OverloadPrecision ControlDigital I/O