Siemens 6SL3210-5BB23-0UV1 SINAMICS V20 3kW VFD Industrial Drive

Description

The Siemens 6SL3210-5BB23-0UV1 SINAMICS V20 is an efficient 3 kW (4 HP) Variable Frequency Drive (VFD) designed to power 3-phase AC induction motors using a standard 1-phase 200V–240V AC line power supply. It transforms incoming single-phase power into variable voltage and frequency outputs to achieve seamless motor speed regulation.

This inverter is a vital asset for automation panel builders, maintenance technicians, workshop managers, and plant supervisors across Bangladesh. By converting standard single-phase mains supply to operate three-phase industrial motors, the SINAMICS V20 delivers operational flexibility, energy savings, and motor protection without requiring costly utility phase upgrades.

Key Features

• Accepts single-phase 200V–240V AC input to drive standard 230V 3-phase AC induction motors up to 3.0 kW (4.0 HP).
• High overload capability handling 150% rated load for 60 seconds during high-torque machine startups.
• Integrated Basic Operator Panel (BOP) on the front enclosure face for quick parameter tuning, monitoring, and debugging.
• Built-in USS and Modbus RTU communication interfaces for effortless connection to industrial PLCs and SCADA networks.
• Integrated braking chopper for dynamic braking and rapid deceleration control in variable-inertia machinery.
• Flexible I/O configuration including 4 Digital Inputs, 2 Digital Outputs, 2 Analog Inputs, and 1 Analog Output.
• Eco Mode feature automatically adjusts magnetic flux to maximize electrical power efficiency under partial load demands.
• “Keep Running Mode” ensures continuous operation through unstable utility grid supply and temporary line voltage drops.

Technical Advantages

• High Efficiency: Operates with conversion efficiency up to 98%, cutting internal power dissipation inside electrical panels.
• Durable Construction: Features conformal-coated electronic circuit boards (Frame Size C) to resist dust, humidity, and atmospheric pollutants.
• Safety Protection: Built-in protective mechanisms against mains overvoltage, undervoltage, motor thermal overload, short circuit, and earth faults.
• Energy Saving: Advanced speed control modes (V/f, V2/f, FCC) match motor power draw directly to actual mechanical load requirements.
• Easy Maintenance: Supports rapid parameter cloning without main AC power using optional battery-operated parameter loaders or micro-SD cards.

Applications

• Residential: Automated water supply booster pumps and ventilation blowers for residential complexes using single-phase mains.
• Commercial: Air Handling Units (AHU), commercial kitchen exhaust blowers, and booster pumps in commercial buildings.
• Industrial: Conveyor belts, industrial mixers, agitators, packaging machinery, and light textile processing units.
• Factory: Small assembly lines, workshop machine tools, industrial blowers, and pneumatic compressors.
• Office: Automated ventilation blowers, facility booster pumps, and exhaust fans in commercial office buildings.
• Project Installation: Motor Control Centers (MCC), OEM custom machine panels, and decentralized pumping projects.

Why Choose This Product?

• Reliability: Engineered according to Siemens global manufacturing standards to provide long-term continuous uptime.
• Performance: Provides continuous smooth motor acceleration, precise speed holding, and dynamic torque delivery.
• Cost Effectiveness: Eliminates the necessity of setting up costly 3-phase power lines while providing immediate electricity bill savings.
• After-Sales Value: Supported by extensive documentation, accessible spare parts, and localized technical guidance across Bangladesh.

Technical Specification Table

Features List

✓ Single-phase input to three-phase output motor speed control

✓ Built-in Basic Operator Panel (BOP) for parameter tuning

✓ Native USS and Modbus RTU communication protocols

✓ Energy-saving Eco Mode with automatic flux optimization

✓ Conformal coated circuit boards for environmental resistance

Benefits For Customers

• Reduces Electricity Cost: Controls motor output matching real-time process demand, avoiding excess power usage.
• Improves Operational Reliability: Soft-starting and soft-stopping remove mechanical jerk, belt slippage, and electrical surge currents.
• Saves Maintenance Cost: Decreases physical stress on bearings, gearboxes, and couplings, extending motor longevity.
• Suitable for Bangladesh Environment: Operates reliably on standard single-phase mains under local voltage fluctuations and humid climates.

Installation & Maintenance Guide

Installation Requirements:

• Mount vertically on a flat, non-flammable backplate inside an IP54 or appropriate protective control cabinet.
• Ensure clear space above and below the drive (at least 100mm clearance) for optimal cooling airflow through the heatsink.
• Use shielded control cables and run signal wiring separate from high-voltage AC input/output power wiring.
• Connect a solid earth grounding cable to the protective earth terminal following Siemens wiring directives.

Maintenance Tips:

• Clean heat sinks and cooling fans periodically using dry, oil-free compressed air to clear dust accumulation.
• Periodically check power and motor terminal block screws, re-tightening them to proper torque specifications.
• Keep control panel filter pads clean to ensure unobstructed heat exchange.

Safety Instructions:

• Disconnect all incoming mains power sources before inspecting, opening, or carrying out wiring work.
• Wait at least 5 minutes after power disconnection to allow internal DC bus capacitors to discharge completely.
• Parameter configuration, wiring, and commissioning should be performed strictly by qualified electrical technicians.

Frequently Asked Questions (FAQ)

Q: What is the price of Siemens SINAMICS V20 3kW VFD (6SL3210-5BB23-0UV1) in Bangladesh?

A: The price of the Siemens SINAMICS V20 3kW VFD (6SL3210-5BB23-0UV1) in Bangladesh depends on import stock and currency rates. Check loopshop.com.bd or contact customer support for real-time pricing.

Q: Where can I buy original Siemens SINAMICS V20 3kW VFD in Bangladesh?

A: You can purchase genuine Siemens VFDs directly online from LOOP Shop (loopshop.com.bd) with fast shipping across Dhaka and all over Bangladesh.

Q: What warranty does this Siemens VFD product have?

A: This VFD comes with standard manufacturer/supplier warranty against manufacturing defects. Review complete terms on loopshop.com.bd during checkout.

Q: Is this Siemens VFD suitable for Bangladesh climate?

A: Yes, with conformal-coated electronic circuit boards and an operating limit up to 60°C (with derating), it is suited for hot, humid industrial conditions in Bangladesh.

Q: How to install this Siemens 3kW single-phase VFD?

A: Mount vertically inside a cabinet, connect single-phase 220V AC power to L1/L2 (or L/N) terminals and connect 230V 3-phase motor leads to U/V/W terminals, ground the unit, and configure parameters via the integrated BOP.

Q: Can this drive run a 3-phase motor using single-phase electricity?

A: Yes, it takes single-phase 200V–240V AC input power and outputs controlled 3-phase power for 220V/230V 3-phase delta-connected AC induction motors up to 3 kW.

Q: What is the model number of this Siemens 3kW 1-phase VFD?

A: The specific Siemens part/model number is 6SL3210-5BB23-0UV1 (6SL32105BB230UV1).

Q: Does it support Modbus RTU communication protocol?

A: Yes, USS and Modbus RTU communication protocols are natively integrated into the unit.

Q: What power output and current does this VFD deliver?

A: It delivers 3.0 kW (4.0 HP) output power with a 13.6A output current rating.

Q: Is technical support available for setting up this VFD in Bangladesh?

A: Yes, technical assistance for product setup and parameterization is available through LOOP Shop technical representatives.