siemens
Siemens SINAMICS G120X Pump & Fan Drive
Model: 6SL3220-2YE32-0AF0
4-hour response · Pricing in SAR · Delivery across all KSA regions
6SL3220-2YE32-0AF0 — Siemens SINAMICS G120X Pump & Fan Drive
The Siemens SINAMICS G120X is Siemens' purpose-engineered variable speed drive for pump, fan, and compressor applications in water utilities, HVAC infrastructure, and industrial process systems — the Siemens equivalent of what a purpose-built pump drive should deliver. Covering a remarkable power range from 0.75 kW to 630 kW in a single product family on 380–480 V and 500–690 V supplies, the G120X is pre-loaded with pump and fan application macros that configure the drive correctly for the most common duties in under five minutes. The built-in multi-pump cascade control function manages up to four pumps in parallel, adding and removing pumps to match demand without a separate pump controller — delivering a complete pump station control solution from a single drive.
The G120X's technical differentiation begins with its energy-saving algorithms: the drive continuously optimises motor flux for the actual load condition, reducing motor losses by up to 20% during part-load operation — savings that accumulate rapidly given the near-continuous run hours typical of water and HVAC pump systems in Saudi Arabia. The built-in BACnet/IP communication module — a factory option unavailable on the standard G120 — places the G120X on any building management system network directly, making it the natural choice for district cooling, commercial HVAC, and smart building projects specifying BACnet. The IP55 enclosure option and -10°C to +50°C ambient rating enable outdoor installation in pump pits and rooftop plant rooms across Saudi Arabia's coastal and desert environments without derating.
In the Kingdom, the SINAMICS G120X is deployed extensively at NWC municipal water pumping stations, SWCC desalination transfer pump facilities, TABREED district cooling plants, and ARAMCO utility water systems. Mega-projects including NEOM, Qiddiya, and the Red Sea Project specify G120X for its BACnet/IP compatibility with their smart infrastructure platforms and its multi-pump control capability for pressurisation booster stations. The drive's energy consumption display and kWh logging functions directly support Vision 2030 energy management reporting requirements increasingly mandated in government facility procurement specifications.
Razz Middle East carries G120X stock from 0.75 kW to 200 kW for immediate delivery across Saudi Arabia, with full BACnet/IP commissioning, multi-pump control configuration, and SCADA integration services provided by our engineering team in Riyadh, Jeddah, Dammam, Jubail, and Yanbu.
Technical Specifications
Full specifications for the 6SL3220-2YE32-0AF0
- Power Range
- 0.75–630 kW
- Voltage
- 380–480 V / 500–690 V AC
- Control Modes
- V/f, sensorless vector
- Enclosure
- IP20 / IP55
- Communication
- PROFINET, PROFIBUS, BACnet/IP, Modbus TCP
- Built-in Functions
- PID, multi-pump (4 pumps), energy-saving flux optimizer
- Safety
- STO (SIL 2 / PLd)
- Ambient Temperature
- -10 to +50°C
Key Features & Benefits
- Built-in BACnet/IP communication enables native integration to any building management system without add-on gateway hardware, making the G120X the natural choice for commercial HVAC, district cooling, and smart building projects specifying open BMS protocols.
- Multi-pump cascade control manages up to four pumps automatically — adding and removing pumps to match demand variation — without a separate pump controller PLC, delivering a complete pump station solution from a single drive.
- Automatic energy-saving flux optimizer continuously calculates the optimal motor flux for the actual load condition, reducing motor losses by up to 20% during part-load pump and fan operation versus fixed-flux drives.
- Pre-configured pump and fan application macros set up the drive correctly for the most common duties in under five minutes, reducing commissioning time and the risk of parameter errors on project handover.
- IP55 enclosure option with -10°C to +50°C ambient rating enables outdoor installation in pump pits, rooftop plant rooms, and desert process areas across Saudi Arabia without additional enclosure cabinets or derating.
- Anti-cavitation and dry-run detection functions monitor the drive's power signature to identify low-inlet-pressure and air-locked conditions, protecting pump impellers and mechanical seals before damage occurs.
- Energy consumption display and kWh logging with cost calculation directly on the drive's operator panel supports Saudi Energy Efficiency Program (SEEP) reporting and Vision 2030 sustainability metrics for facility operators.
Industrial Applications in Saudi Arabia
- NWC municipal water booster station pump drives across Riyadh, Jeddah, Dammam, and the Eastern Province, where multi-pump cascade control eliminates additional pump controllers and energy metering satisfies regulatory reporting requirements.
- SWCC and MARAFIQ desalination pre-treatment and transfer pump facilities, where the G120X's IP55 robustness and anti-cavitation protection ensure reliable 24/7 operation in corrosive coastal salt-laden atmospheres.
- TABREED district cooling plant chilled water pump drives serving mixed-use developments across Saudi Arabia's major cities, where BACnet/IP communication integrates seamlessly with the district plant's centralised management system.
- NEOM and Red Sea Project utility infrastructure pump systems, where BACnet/IP connectivity and energy monitoring align with the projects' smart infrastructure and ESG performance reporting obligations.
- Commercial HVAC air handling unit and chilled water pump drives in hotels and commercial towers across Jeddah and Riyadh, where variable-speed control delivers 40–50% fan and pump energy savings versus fixed-speed DOL starters.
- ARAMCO utility water injection and cooling water pump systems in the Eastern Province, where dry-run and anti-cavitation protection prevent pump failures in critical process cooling loops operating under variable inlet pressure.
- Industrial process fan and exhaust system drives at SABIC and Petro Rabigh facilities in Jubail and Yanbu, where the 630 kW ceiling covers the largest centrifugal fans without stepping up to a cabinet drive solution.
Industrial Supplier in Saudi Arabia
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Frequently Asked Questions — 6SL3220-2YE32-0AF0
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