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SINAMICS G120XA Powering Global Infrastructure with Fan/Pump-Specific VFDs

SINAMICS G120XA Powering Global Infrastructure with Fan/Pump-Specific VFDs

Products - Drives & Motion Control - Variable Frequency Drive Inverter
  • Highlight

    Siemens SINAMICS G120XA VFD

    ,

    fan pump specific frequency inverter

    ,

    industrial VFD with global compatibility

  • Product Name
    Frequency Converter Inverter
  • Rated Power
    0.75 KW~560 KW
  • Level Of Protection
    IP20/IP55
  • Pakage
    Original Pakage
  • Warranty
    Original Factory Warranty
  • Shipping Term
    International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/ Sea Freight / Air Freight / International Special Line
  • Place of Origin
    Germany
  • Model Number
    G120XA
  • Minimum Order Quantity
    1
  • Price
    $80 - $4000
  • Delivery Time
    3-5Workday
  • Payment Terms
    L/C,D/A,D/P,T/T,Western Union,

SINAMICS G120XA Powering Global Infrastructure with Fan/Pump-Specific VFDs

  • SINAMICS G120XA Powering Global Infrastructure with Fan/Pump-Specific VFDs
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SINAMICS G120XA Variable Frequency Drive
SINAMICS G120XA is a new addition to SINAMICS inverter family, covering a power range of 0.75 kW to 560 kW. Preloaded with industry-specific functions for fans and pumps, it integrates advanced high-performance vector control algorithms, enabling seamless operation of fans, pumps, compressors, and other variable torque loads.
Core Product Features
Feature Category Core Advantages
Scenario-Specific Function Integration
  • Built-in fan/pump-specific control functions (sleep/wake mode, cavitation protection, multi-pump control)
  • Integrated PID regulator supporting constant pressure/flow/liquid level control
  • Optimized for variable torque loads, enabling quick deployment without additional programming
High-Performance Vector Control
  • Equipped with sensorless vector control (SLVC) for ±0.5% speed regulation accuracy and stable low-speed operation
  • Supports V/F control (linear/quadratic characteristics) compatible with various motor types
  • Energy saving rate up to 15%-30%, aligning with global carbon reduction initiatives
High Reliability & Environmental Adaptability
  • Wide voltage range (380-480V) compatible with 50/60Hz global power grids
  • Operating temperature range: -10℃~60℃, adapting to humid Southeast Asian and high-temperature Middle Eastern conditions
  • Built-in multi-layer protection (overcurrent, overvoltage, phase loss, overload) with MTBF > 100,000 hours
Ease of Use & Integration
  • Standard BOP-2 operation panel with multi-language support (English/Spanish/Arabic/Japanese, etc.); parameter cloning simplifies batch commissioning
  • Compatible with mainstream buses (Modbus, PROFINET) for seamless integration with Siemens TIA, Rockwell PLC, and other global automation systems
  • Modular structure enabling easy installation/maintenance and high spare part commonality
Global Compliance & Certifications
  • Certified by CE, UL, cUL, SASO, and other international certifications, meeting market access requirements in the EU, North America, Middle East, and Southeast Asia
  • Compliant with RoHS and REACH environmental standards, aligning with overseas green factory policies
Core Specifications
Parameter Category Key Specs Notes
Power Range 0.75-560 kW (3-Phase) Frame FSA-FSG: 0.75-250 kW; Frame FSH/FSJ: 315-560 kW
Supply Voltage 3AC 380 V (FSA-FSG: -20% to +10%; FSH/FSJ: -15% to +10%) Mains frequency: 47-63 Hz, compatible with global low-voltage grids
Control Modes V/F (Linear/Quadratic/FCC/ECO), Sensorless Vector Control (SLVC) Suitable for induction/synchronous/reluctance motors; stable at low speeds
Overload Capacity 110% of rated load for 60 seconds, with 600-second cycle interval Typical value; derating required for large frames/high temp/high altitude
Temperature Range Operating: -10 °C to 60 °C; Storage: -25 °C to 65 °C Derating required for high altitude or enclosed installation
Protection Class Standard IP20 (Cabinet/Mounting) Optional IP21/IP55 enclosure (model-dependent)
Standard I/O 6DI/4DO/2AI/2AO (Modbus/USS/BACnet); Slight variations for PROFINET/EtherNet IP versions Includes 1x Mot_t motor temperature input; expandable via modules
Communication Buses Modbus RTU, USS, BACnet MS/TP, PROFINET, EtherNet IP Compatible with building and industrial automation networks
Industry-Specific Functions Integrated PID, Constant Pressure/Flow/Level Control, Multi-Pump Control, Sleep/Wake Mode, Cavitation Protection Ready-to-use for fans, pumps, and compressors
Certifications CE, UL, cUL, SASO, RoHS, REACH, etc. Meets market access requirements for multiple regions
Model Table (3AC 380-480 V)
Rated Power Frame Size No Built-in Filter (Order Number) Built-in Filter (Order Number) Typical Current (A) Application Scenarios
0.75 kW FSA 6SL3220-3YD10-0UB0 6SL3220-3YD10-0CB0 2.1 Small fans/pumps
1.1 kW FSA 6SL3220-3YD12-0UB0 6SL3220-3YD12-0CB0 2.8 Small compressors
1.5 kW FSA 6SL3220-3YD14-0UB0 6SL3220-3YD14-0CB0 4.1 Small pump sets
2.2 kW FSA 6SL3220-3YD16-0UB0 6SL3220-3YD16-0CB0 5.6 Small fans
3.0 kW FSA 6SL3220-3YD18-0UB0 6SL3220-3YD18-0CB0 7.3 Small compressed air systems
4.0 kW FSA 6SL3220-3YD20-0UB0 6SL3220-3YD20-0CB0 9.3 Medium pump sets
5.5 kW FSB 6SL3220-3YD22-0UB0 6SL3220-3YD22-0CB0 12.5 Medium fans
7.5 kW FSB 6SL3220-3YD24-0UB0 6SL3220-3YD24-0CB0 16.5 Medium compressors
11 kW FSB 6SL3220-3YD26-0UB0 6SL3220-3YD26-0CB0 23.0 Industrial fans
15 kW FSC 6SL3220-3YD28-0UB0 6SL3220-3YD28-0CB0 31.0 Industrial pump sets
18.5 kW FSC 6SL3220-3YD30-0UB0 6SL3220-3YD30-0CB0 37.0 Industrial compressors
22 kW FSC 6SL3220-3YD32-0UB0 6SL3220-3YD32-0CB0 45.0 Large fans
30 kW FSD 6SL3220-3YD34-0UB0 6SL3220-3YD34-0CB0 59.0 Large pump sets
37 kW FSD 6SL3220-3YD36-0UB0 6SL3220-3YD36-0CB0 72.0 Large compressors
45 kW FSE 6SL3220-3YD38-0UB0 6SL3220-3YD38-0CB0 88.0 Industrial HVAC
55 kW FSE 6SL3220-3YD40-0UB0 6SL3220-3YD40-0CB0 108.0 Large HVAC systems
75 kW FSF 6SL3220-3YD42-0UB0 6SL3220-3YD42-0CB0 145.0 Large fans/pumps
90 kW FSF 6SL3220-3YD44-0UB0 6SL3220-3YD44-0CB0 175.0 Large compressors
110 kW FSF 6SL3220-3YD46-0UB0 6SL3220-3YD46-0CB0 210.0 Large industrial loads
132 kW FSG 6SL3220-3YD48-0UB0 6SL3220-3YD48-0CB0 255.0 Large industrial systems
160 kW FSG 6SL3220-3YD50-0UB0 6SL3220-3YD50-0CB0 305.0 Heavy industrial loads
200 kW FSG 6SL3220-3YD52-0UB0 6SL3220-3YD52-0CB0 370.0 Heavy fans/pumps
250 kW FSG 6SL3220-3YD54-0UB0 6SL3220-3YD54-0CB0 468.0 Heavy compressors
315 kW FSH 6SL3220-3YD56-0UB0 6SL3220-3YD56-0CB0 605.0 Extra-large pump sets
400 kW FSH 6SL3220-3YD58-0UB0 6SL3220-3YD58-0CB0 775.0 Extra-large fans
560 kW FSJ 6SL3220-3YD60-0UB0 6SL3220-3YD60-0CB0 1080.0 Extra-large industrial systems
Overseas Applicable Industries & Practical Scenarios
Industry Sector Core Overseas Application Scenarios Common Power Range Customer Reasons
Municipal Water/Wastewater Constant-pressure water supply in EU/US cities, sewage lifting in large Middle Eastern pump stations, flood control pumps during Southeast Asian rainy seasons, well water pumping in remote Australian areas 15-250 kW 1. Built-in multi-pump control + cavitation protection for municipal pipe network pressure fluctuations; 2. Wide voltage design (380-480 V) compatible with developing country power grids; 3. CE/UL/SASO certifications meet tender requirements directly
Building HVAC Chillers in North American commercial complexes, fresh air systems in European hospitals, fire smoke extraction in Middle Eastern hotels, VRV air conditioning in Southeast Asian office buildings 0.75-45 kW 1. Sleep/wake mode + PID temperature control reduces building energy consumption; 2. BACnet/PROFINET bus seamless integration with Johnson Controls/Siemens building automation systems; 3. Multi-language panel adapts to overseas operation teams
Industrial Ventilation & Cooling Dust extraction fans in German automotive welding workshops, cooling towers in Brazilian chemical plants, mine ventilation systems in South Africa, air conditioning fans in Indian textile factories 37-560 kW 1. Quadratic torque optimization + stable low-speed operation for fan variable load characteristics; 2. High-temperature tolerance (-10~60℃) adapts to extreme climates in the Middle East/Africa; 3. 110% overload for 60s handles sudden load spikes
Agricultural Irrigation Drip irrigation systems in Australian farmlands, sprinkler equipment in Middle Eastern deserts, well pumps in South American farms, irrigation units in Southeast Asian rubber plantations 3.0-75 kW 1. Dry-run protection + wide frequency range (47-63 Hz) adapts to unstable power grids in remote areas; 2. Modular design facilitates field installation and maintenance; 3. Low no-load loss reduces farm electricity costs
Compressed Air Systems Screw compressors in US factories, oil-free compressors in European food plants, air compressor stations in Southeast Asian electronics factories 11-160 kW 1. Built-in compressor-specific control logic, no additional programming required; 2. Energy recovery function aligns with EU/US carbon reduction policies; 3. Built-in filter (model -0CB0) reduces electromagnetic interference
Industrial Pumps Chemical raw material transfer pumps in Europe, mineral slurry pumps in African gold mines, pulp pumps in Southeast Asian paper mills, oilfield water injection pumps in North America 45-560 kW 1. Switchable constant pressure/flow modes for different medium transfer needs; 2. Optional 3C3 anti-corrosion coating resists harsh chemical/mining environments; 3. MTBF > 100,000 hours minimizes downtime losses
Data Center Cooling Precision air conditioning in Silicon Valley data centers, cooling water pumps in European cloud computing centers, room ventilation in Middle Eastern data centers 7.5-45 kW 1. Fast-response PID regulation maintains ±0.5℃ constant room temperature; 2. Low-noise operation meets data center quiet requirements; 3. Redundant communication design ensures 24/7 uninterrupted operation
Frequently Asked Questions
I. Installation & Wiring
Q: Installed the G120XA in a Thai coastal factory--after 2 months, the terminal blocks are corroded. How to fix?
A: Coastal humidity + salt spray causes corrosion. Solutions:
  • Replace corroded terminals with marine-grade ones (e.g., Phoenix Contact IP65-rated)
  • Apply anti-corrosion paste to all wiring connections
  • Install a dehumidifier in the control cabinet (maintain humidity < 60%)
For future projects, choose the IP55 enclosure with 3C3 coating--worth the extra $200/unit to avoid downtime.
Q: In Canada, the electrician says the G120XA's wiring doesn't comply with CSA C22.2 standards. What's the issue?
A: CSA C22.2 has strict requirements:
  • Ground wire must be yellow-green, cross-section ≥ 2.5mm² (same as power wire)
  • Control cables must be shielded and separated from power cables by ≥ 30cm (vs. 20cm in EU)
  • Terminal blocks must have CSA certification marks
Fix: Replace uncertified terminals and rewire with CSA-approved shielded cables--otherwise, the electrical inspection will fail.
Q: Installed the G120XA in a South African mine (altitude 2,500m)--it trips due to overheating even at 80% load. Why?
A: High altitude reduces air density, weakening heat dissipation. Solution:
  • Derate the drive by 15% (e.g., 75kW model runs as 64kW)
  • Install an extra cooling fan in the control cabinet (blows directly at the drive's heatsink)
  • Remove the dust filter (mine air is filtered, so no risk of debris) to improve airflow
Never run at full load at high altitudes--permanent damage to the power module may occur.
Q: Trying to integrate the G120XA with a Rockwell PLC in the US--EtherNet/IP communication fails. How to troubleshoot?
A: Common issues:
  • IP address not in the same subnet as the PLC (set the drive's IP to 192.168.1.X to match Rockwell's default)
  • EtherNet/IP option not enabled (check the order code--must include "ENIP")
  • Firewall blocking communication (disable Windows Firewall on the commissioning laptop)
If still failing, use Rockwell's RSLinx software to scan for the drive--often, the PLC's communication port is set to "PROFINET" by mistake.

II. Operation & Maintenance
Q: The G120XA controls a cooling tower in Dubai--during summer (ambient 50℃), it frequently shuts down with "overtemperature" (F30030). How to resolve?
A: Dubai's extreme heat exceeds the drive's standard operating limit (60℃, but cabinet temperature can reach 70℃). Fix:
  • Move the control cabinet to a shaded area and install an air conditioner (set to 25℃)
  • Upgrade the drive's cooling fan to a high-speed model (Siemens part number 6SL3201-0BE21-1AA0)
  • Enable "overtemperature derating" (parameter P250=1) to reduce load automatically when temperature rises above 55℃
Q: In a European food factory, the G120XA's BOP-2 panel displays "F7310" (motor overload) when running a pump at low speed. Why?
A: Low-speed operation (below 30Hz) reduces motor airflow, causing overheating. Solutions:
  • Enable "fan/pump auto-adaptation mode" (P210=1) to adjust current limits
  • Install a separate cooling fan for the motor (24V DC, triggered when speed < 30Hz)
  • Set a minimum speed (P1080=25Hz) to ensure adequate motor cooling
The food factory's 24/7 low-flow operation makes this critical--ignoring it will burn out the motor.
Q: The G120XA in an Australian farm's irrigation system keeps tripping due to "grid voltage dip" (F30002). The grid is unstable--what can I do?
A: Australian rural grids often have voltage fluctuations. Fix:
  • Install a 3-phase voltage stabilizer (rated for 380V, 10% tolerance) before the drive
  • Extend the voltage dip ride-through time (P280=3s, default 1s)
  • Enable "voltage imbalance compensation" (P281=1) to tolerate up to 15% phase difference
The stabilizer costs ~$800 but is cheaper than replacing a damaged drive.
Q: After a power outage in Mexico, the G120XA won't restart automatically. The operator doesn't speak English--how to set auto-restart via the Spanish panel?
A: Step-by-step for Spanish panel:
  • Press "ESC" + "OK" to enter the menu -> Select "Configuracion" -> "Arranque" -> "Reinicio automatico" (P1210)
  • Set to "Si" (1) and adjust "Retardo de reinicio" (P1211) to 5s
  • Save and exit
If the panel is in English, switch to Spanish first (hold "ESC" + "Up Arrow" for 3s -> Select "Español"). Print a simple Spanish cheat sheet for common functions--critical for non-English-speaking operators.
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industrial automation drive 2.2KW

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