Solution
Automotive Assembly Line Air
Solution case: automotive assembly line, 3x GA 45 VSD+ with central control, 22% energy reduction.
Industry Pain Points
Round-the-clock shifts with volatile station demand
Downtime cost of a single air failure is extremely high
Energy KPI under annual reduction targets
Compressed Air Demand
Demand 18-30 m³/min at 7.5-8.5 bar with high hourly fluctuation; dew point ≤ -20°C.
Recommended System
3x GA 45 VSD+ in master/slave sequencing + central monitoring + zero-loss drains.
Recommended Products
VSD CompressorsGA 45 VSD+
Model AC-6EA1FC
- 45 kW
- 8.6 bar
- FAD 7.5 m³/min
- Wide flow turndown 25%-100%
- Smart controller, multi-unit sequencing
VSD CompressorsGA 22 VSD+
Model AC-e8f2a1
- 22 kW
- 8.6 bar
- FAD 3.4 m³/min
- PM VSD motor, 30%+ part-load energy savings
- Integrated head design, low noise 64 dB(A)
Key Parameters & Standards
- ISO 8573-1 Class 2.4.2
- Dew point -20°C
- 99.9% supply availability target
Implementation Process
- Load profiling (2 weeks)
- Redundancy design N+1
- Phased installation without line stoppage
- Energy baseline & verification
Energy & Quality
Central sequencing eliminated idle-running; measured 22% kWh reduction year-on-year.