siemens
Siemens SINAMICS V20 Basic Drive
Model: 6SL3210-5BB21-5UV1
4-hour response · Pricing in SAR · Delivery across all KSA regions
6SL3210-5BB21-5UV1 — Siemens SINAMICS V20 Basic Drive
The Siemens SINAMICS V20 is Siemens' entry-level variable speed drive, designed from the outset for simplicity and rapid deployment in pump, fan, conveyor, and compressor applications where a proven Siemens drive is needed but the full PROFINET feature set of the G120 is unnecessary. The V20 covers 0.12 kW to 15 kW on 200–240 V single-phase and three-phase, and 380–480 V three-phase supply, making it the most versatile Siemens entry drive for both commercial and light industrial applications. Its defining commercial feature is the set of six pre-programmed Connection Macros and Application Macros that configure the drive for the six most common duty types — pump, fan, conveyor, compressor, and two configurable custom profiles — in under 10 minutes without a PC, using only the Basic Operator Panel (BOP) on the drive's front face.
Despite its entry-level positioning, the V20 incorporates technically meaningful features: USS and Modbus RTU communication via its built-in RS-485 terminal allows integration into PLC-controlled systems without additional fieldbus adapters; the built-in braking resistor connection terminal eliminates the need for an external brake chopper in applications requiring rapid deceleration; and the drive's real-time energy consumption display on the BOP shows instantaneous power draw and running cost estimates in the local currency format, a useful tool for facility managers demonstrating energy savings versus fixed-speed operation to building owners and asset managers across the Kingdom.
In Saudi Arabia, the SINAMICS V20 is the most affordable path to Siemens drive quality for the Kingdom's large small-business and light industrial sector. Panel builders, electrical contractors, and machine shops across Riyadh, Jeddah, Dammam, and the smaller industrial towns of Jizan, Abha, and Hail routinely specify the V20 for simple pump and fan starting tasks in commercial buildings, light workshops, water features, and irrigation systems. Its auto-restart after power failure function — standard on the V20 — is particularly valued in areas of the Kingdom that experience voltage fluctuations, as it automatically recovers pump and fan operation after supply restoration without operator intervention.
Razz Middle East stocks SINAMICS V20 drives across the full power range in both 230 V and 400 V variants for immediate over-the-counter and project delivery throughout Saudi Arabia, with technical support for application parameter setup and motor sizing calculations.
Technical Specifications
Full specifications for the 6SL3210-5BB21-5UV1
- Power Range
- 0.12–15 kW
- Voltage
- 200–240 V (1ph/3ph) / 380–480 V (3ph)
- Control Mode
- V/f
- Enclosure
- IP20
- Communication
- USS, Modbus RTU (RS-485)
- Operator Panel
- BOP (built-in) / IOP (optional)
- Setup Time
- <10 minutes using Connection Macros
- Ambient Temperature
- -10 to +50°C
Key Features & Benefits
- Six pre-programmed Connection Macros and Application Macros configure the drive for pump, fan, conveyor, or compressor duty in under 10 minutes using only the front-panel BOP buttons — no PC, laptop, or commissioning tool required.
- Modbus RTU and USS communication built into the RS-485 terminal enables PLC integration without additional fieldbus adapter hardware, keeping installation cost low for simple automation applications.
- Integrated braking resistor connection terminal eliminates the need for a separate external brake chopper unit in applications requiring controlled deceleration, reducing panel component count and cost.
- Auto-restart after power failure automatically restores pump or fan operation after supply restoration without operator intervention — valuable in Saudi Arabia's areas with occasional voltage fluctuations.
- Real-time energy consumption display on the BOP shows instantaneous power draw and calculates running cost estimates, helping facility managers demonstrate payback versus fixed-speed starters to building owners.
- Energy-saving V/f mode with automatic voltage boost reduces motor iron losses during light load operation, extending motor insulation life and reducing power consumption during low-demand periods.
- Compact ultra-book design in frames FSA through FSD with widths from 68 mm to 143 mm allows multiple V20 drives to be installed side-by-side in space-constrained panels without exceeding thermal limits.
Industrial Applications in Saudi Arabia
- Simple pump and fan speed control in commercial buildings, retail complexes, and light industrial units across Riyadh, Jeddah, and Dammam, where Modbus RTU communication satisfies BMS integration requirements at minimum hardware cost.
- Irrigation and landscaping pump drives for residential compounds, golf courses, and public parks across Saudi Arabia, where the auto-restart function maintains watering schedules through overnight power fluctuations without site attendance.
- Small conveyor and roller table drives in light manufacturing workshops and packaging operations in MODON industrial estates, where the 10-minute macro setup allows fast changeover between different motor sizes.
- Water feature and fountain pump drives in shopping malls, hotel lobbies, and public spaces across the Kingdom, where the V20's small footprint fits in the limited electrical space typical of architectural water feature installations.
- Exhaust fan and air handling drives in server rooms, battery rooms, and electrical substations, where auto-restart after power failure ensures ventilation resumes automatically when supply is restored.
- Compressor unloader drives in light industrial compressed-air systems, where V/f control provides smooth starting that extends compressor valve and belt life compared to direct-on-line starting.
- Small centrifugal pump drives in food service kitchen equipment and commercial laundry machinery, where the simple BOP commissioning allows non-specialist electricians to set up and adjust drive parameters without training.
Industrial Supplier in Saudi Arabia
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Frequently Asked Questions — 6SL3210-5BB21-5UV1
Common questions from buyers in Saudi Arabia and the GCC