Description
The Siemens 6SL3210-5BE23-0UV0 SINAMICS V20 is a compact, high-efficiency 3 kW (4 HP) Variable Frequency Drive (VFD) designed for precise speed control and dynamic motor management. Operating on a 3-phase 380V–480V AC supply line, it converts incoming power into a variable frequency and voltage output to smoothly drive 3-phase AC induction motors.
This drive is ideal for industrial plant technicians, control panel builders, system integrators, and facility managers. In Bangladesh, where industrial facilities face voltage instability and high electricity tariffs, the SINAMICS V20 offers reliable process control, energy savings, and optimal equipment longevity.
Key Features
- High overload capability handling 150% rated overload for 60 seconds to ensure reliable motor startup under dynamic loads.
- Integrated Basic Operator Panel (BOP) on the front interface for easy on-site parameter commissioning, tuning, and monitoring.
- Native USS and Modbus RTU communication protocols for direct connection to PLCs and industrial SCADA systems.
- Integrated braking chopper enabling dynamic braking capability for rapid stopping cycles.
- Multi-functional I/O layout featuring 4 Digital Inputs, 2 Digital Outputs, 2 Analog Inputs, and 1 Analog Output.
- Energy-saving Eco Mode for automatic flux adjustment to lower energy usage during partial-load conditions.
- “Keep Running Mode” ensuring continuous motor operation through power line disturbances and voltage sags.
Technical Advantages
- High Efficiency: Delivers up to 98% power conversion efficiency, minimizing internal thermal losses inside control enclosures.
- Durable Construction: Built with conformal-coated electronic circuit boards (Frame Size B) to protect against dust, humidity, and atmospheric pollutants.
- Safety Protection: Integrated protection suite against overvoltage, undervoltage, overload, earth faults, short circuits, and motor over-temperature.
- Energy Saving: Advanced V/f, V2/f, and Flux Current Control (FCC) modes optimize electrical current draw relative to motor load demand.
- Easy Maintenance: Enables fast parameter cloning without main power using optional battery loaders or micro-SD memory cards.
Applications
- Residential: Centralized hydro-pneumatic water pumps and HVAC ventilation systems for high-rise residential buildings.
- Commercial: Air Handling Units (AHU), booster pumps, exhaust blowers, and central cooling towers in commercial complexes.
- Industrial: Conveyor belts, industrial mixers, agitators, packaging machines, and textile processing equipment.
- Factory: Automated production lines, industrial blowers, compressors, and material transfer machinery.
- Office: Automated ventilation fans, elevator hydraulic pumps, and facility water management units.
- Project Installation: Motor Control Centers (MCC), OEM machinery control panels, and municipal water pumping projects.
Why Choose This Product?
- Reliability: Built to Siemens rigorous global manufacturing standards to maximize process uptime in demanding environments.
- Performance: Delivers precise motor speed regulation, rapid dynamic response, and smooth acceleration across varying loads.
- Cost Effectiveness: Delivers rapid Return on Investment (ROI) through immediate power savings and reduced mechanical wear.
- After-Sales Value: Supported by extensive Siemens documentation, readily available spare parts, and local service channels across Bangladesh.
Technical Specification Table
| Specification |
Details |
| Model |
6SL3210-5BE23-0UV0 |
| Brand |
Siemens |
| Rated Power |
3.0 kW (4.0 HP) |
| Voltage |
3-Phase 380V – 480V AC (-15% / +10%) |
| Current |
Rated Output Current: 7.3 A |
| Frequency |
Input: 47 Hz – 63 Hz | Output: 0 Hz – 550 Hz |
| Efficiency |
Approx. 98% |
| Protection |
IP20 / UL Open Type |
| Dimension |
140 mm x 160 mm x 164.5 mm (W x H x D) – Frame Size B |
| Weight |
Approx. 1.80 kg |
| Operating Temperature |
-10°C to +60°C (with derating above 40°C) |
| Warranty |
Standard Manufacturer Warranty |
Features List
✓ High-efficiency V/f and vector speed control modes
✓ Built-in Basic Operator Panel (BOP) for parameter setup
✓ Native USS and Modbus RTU communication interfaces
✓ Energy-saving Eco Mode for automatic flux adjustment
✓ Conformal coated circuit boards for high durability
Benefits For Customers
- Reduces Electricity Cost: Regulates motor speed in response to dynamic process demands, significantly cutting continuous energy usage.
- Improves Operational Reliability: Soft-starting and soft-stopping eliminate mechanical shock, belt slippage, and water-hammer effects.
- Saves Maintenance Cost: Reduces mechanical wear on motor bearings, gearboxes, and couplings to prevent costly downtime.
- Suitable for Bangladesh Environment: Operates dependably despite regional utility voltage instability and high atmospheric temperatures.
Installation & Maintenance Guide
Installation Requirements:
- Mount vertically on a flat, non-flammable surface inside an IP54 or appropriate protective control enclosure.
- Maintain minimum clearance space (at least 100mm above and below) for unhindered cooling airflow around the heatsink.
- Use shielded control cables and route signal wiring in separate conduits away from 3-phase high-voltage power lines.
- Ground the unit solidly to the main protective earth (PE) busbar following Siemens installation guidelines.
Maintenance Tips:
- Clean heatsink cooling fins and cooling fans regularly using dry, oil-free compressed air to prevent thermal buildup.
- Periodically check and re-torque power terminal screws to maintain low-resistance electrical contacts.
- Keep control cabinet filter pads clean and verify that internal cooling fans operate without noise.
Safety Instructions:
- Disconnect and isolate main electrical power lines before inspecting, wiring, or servicing terminals.
- Wait at least 5 minutes after power disconnection to allow internal DC bus capacitors to fully discharge.
- Ensure all wiring, programming, and maintenance tasks are performed strictly by qualified electrical personnel.
Frequently Asked Questions (FAQ)
Q: What is the price of Siemens SINAMICS V20 3kW VFD in Bangladesh?
A: The price of the Siemens SINAMICS V20 3kW VFD (6SL3210-5BE23-0UV0) in Bangladesh varies depending on current stock and import conditions. Visit loopshop.com.bd or contact customer support for current pricing.
Q: Where can I buy original Siemens SINAMICS V20 3kW VFD in Bangladesh?
A: You can purchase genuine Siemens VFDs online at 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 coverage against manufacturing defects. Check specific warranty terms on loopshop.com.bd at 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 warm industrial environments in Bangladesh.
Q: How to install this Siemens 3kW VFD?
A: Mount vertically inside a control panel, connect 3-phase 380V–480V input to L1/L2/L3 terminals and motor leads to U/V/W terminals, ground the chassis, and set parameters via the integrated BOP.
Q: Does this drive include an integrated braking chopper?
A: Yes, Frame Size B of the SINAMICS V20 includes a built-in braking chopper for connecting dynamic braking resistors.
Q: What is the model number of this Siemens 3kW VFD?
A: The specific Siemens part/model number is 6SL3210-5BE23-0UV0 (6SL32105BE230UV0).
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 does this VFD deliver?
A: It delivers a rated output power of 3.0 kW (4.0 HP) with a 7.3A rated current for 3-phase AC induction motors.
Q: Is technical support available for setting up this VFD in Bangladesh?
A: Yes, technical assistance and guidance for product selection and parameter setup are available through LOOP Shop technical representatives.
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