siemens
Siemens SINAMICS G120P Pump & HVAC Drive
Model: 6SL3217-0CE31-1AA0
4-hour response · Pricing in SAR · Delivery across all KSA regions
6SL3217-0CE31-1AA0 — Siemens SINAMICS G120P Pump & HVAC Drive
The Siemens SINAMICS G120P is a purpose-engineered variable speed drive dedicated exclusively to pump, fan, and HVAC applications, covering a power range of 0.55 kW to 250 kW at 380–480 V AC. Unlike adapted general-purpose drives, the G120P ships from the factory pre-loaded with pump and HVAC application macros that configure protection functions, PID parameters, and bypass logic automatically — cutting typical commissioning time from hours to under 20 minutes on standard duty cycles. Its integrated electromechanical bypass with auto-changeover switches the motor to direct-on-line operation if the drive faults, maintaining pump availability in critical water supply and fire protection duties where unplanned downtime is unacceptable.
The G120P's technical differentiation lies in its application-specific intelligence: a pipe-filling function ramps flow gently at start-up to prevent water hammer in long distribution mains, dry-run protection trips the motor when the pump loses prime, and a multi-pump sequencing controller manages up to four pumps in a cascade without a separate PLC or pump controller. The drive communicates natively over PROFINET, PROFIBUS DP, Modbus RTU, and BACnet MS/TP — covering every major building automation and process automation protocol used by Saudi Arabia's system integrators. The Safe Torque Off (STO) safety function is certified to SIL 2 / PLd, satisfying EN ISO 13849 requirements for emergency stop without an external safety relay.
In Saudi Arabia, the SINAMICS G120P KSA variant is routinely specified for potable water pumping stations operated by the National Water Company, cooling tower pump arrays in district cooling plants, and pressurization pump systems in high-rise residential and commercial towers across Riyadh, Jeddah, and the Eastern Province. SWCC and MARAFIQ desalination sites use the G120P for brine recirculation and chemical dosing pump drives where the pipe-fill function prevents membrane damage during start-up. Its IP55 enclosure allows direct installation in outdoor pump rooms without additional environmental protection.
Razz Middle East holds local stock of G120P drives from 1.1 kW to 90 kW in the most common frame sizes, enabling same-week delivery to Riyadh, Jeddah, Dammam, Al Khobar, Jubail, and Yanbu. Our engineers provide on-site commissioning, BACnet/IP integration to Johnson Controls and Honeywell BMS platforms, and full after-sales service across the Kingdom.
Technical Specifications
Full specifications for the 6SL3217-0CE31-1AA0
- Power Range
- 0.55–250 kW
- Voltage
- 380–480 V AC, 3-phase
- Enclosure
- IP55
- Communication
- PROFINET, PROFIBUS DP, BACnet MS/TP, Modbus RTU
- Bypass
- Integrated electromechanical auto-changeover
- Safety
- STO SIL 2 / PLd
- Ambient Temp
- -10 to +50°C
- Cooling
- Forced air (TEFC)
- Control Mode
- Vector / U/f
- Compliance
- IEC 61800-5-1, UL 508C
Key Features & Benefits
- Factory-loaded pump and HVAC macros configure PID, protection, and bypass logic automatically, reducing commissioning time to under 20 minutes for standard pump duties and eliminating setup errors on site.
- Integrated electromechanical bypass with auto-changeover switches the motor to direct-on-line operation if the drive faults, maintaining pump availability in critical services such as fire protection and potable water supply without operator intervention.
- Pipe-filling function ramps flow gently during start-up to prevent water hammer in long distribution mains — a critical feature for Saudi Arabia's multi-kilometre potable water pipelines serving residential compounds and industrial cities.
- Multi-pump sequencing controller manages up to four pumps in a cascade directly from the drive without a separate PLC, reducing panel cost and engineering complexity in booster station designs.
- Dry-run and under-load protection trips the motor when the pump loses prime, preventing mechanical seal and impeller damage that is a common failure mode in Saudi Arabia's intermittently supplied water networks.
- Native BACnet MS/TP communication allows direct integration into building management systems from Johnson Controls, Honeywell, and Siemens Desigo without additional gateway hardware.
- IP55 enclosure with -10°C to +50°C ambient rating allows direct installation in Saudi Arabia's outdoor pump rooms and rooftop plant areas without derating or additional climate control.
Industrial Applications in Saudi Arabia
- Potable water pressurisation pump stations serving residential compounds and commercial towers across Riyadh, Jeddah, and the Eastern Province, where the multi-pump sequencing function replaces a dedicated pump controller.
- Cooling tower and condenser water pump drives in district cooling plants operated by TABREED across Saudi Arabia's major urban developments, where variable speed reduces pump energy by up to 50% at part-load.
- Brine recirculation and chemical dosing pump drives at SWCC and MARAFIQ desalination facilities, where the pipe-fill function prevents reverse osmosis membrane damage during controlled start-up sequences.
- HVAC chilled water and heating water pump arrays in hospitals, hotels, and government buildings across the Kingdom, where BACnet/IP integration enables central BMS energy monitoring and fault management.
- Fire pump testing and jockey pump drives in high-rise buildings, where the drive enables weekly test routines at reduced speed without system pressure disturbance.
- Irrigation pump systems for landscaping and agricultural projects in Saudi Vision 2030 developments, where the sleep-wake function reduces energy consumption during low-demand night-time periods.
- Industrial wastewater and effluent pump drives at SABIC and Aramco petrochemical facilities in Jubail, where PROFINET communication integrates pump status and energy data directly into the plant DCS.
Industrial Supplier in Saudi Arabia
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Frequently Asked Questions — 6SL3217-0CE31-1AA0
Common questions from buyers in Saudi Arabia and the GCC