VSD Compressors
GA 75 VSD+
Model: AC-4E90B7
- Power75 kW
- Pressure10.4 bar
- FAD12.6 m³/min
Overview
Large VSD compressor for heavy duty cycles.
Specifications — Product Name
| Brand | brand-a |
|---|---|
| Model | AC-4E90B7 |
| Product Name | GA 75 VSD+ |
| Category | VSD Compressors |
| Power | 75 kW |
| Pressure | 10.4 bar |
| Flow/FAD | 12.6 m³/min |
Key Features
Heavy-duty airend, 8,000 h/year continuous duty
High-efficiency cooler for hot environments
Typical Industries
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Mining
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Chemicals
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Large manufacturing
Industries shown are typical application directions, not specific customer installations.
Technical Tools & Downloads
Related Products
Screw Air CompressorsRS Series 55
Model AC-06B524
- 55 kW
- 8.6 bar
- FAD 9.8 m³/min
- Two-stage compression element
- Low lifecycle cost focus
Oil-free CompressorsOF Series 37
Model AC-D69581
- 37 kW
- 8.6 bar
- FAD 6.2 m³/min
- Class 0 oil-free air path
- Food and electronics ready
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)
Related Knowledge
-
VSD vs Fixed Speed: Choosing the Right Control
Fixed-speed and VSD compressors solve different demand profiles. Compare part-load behaviour, cost structure and when each wins.
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VSD Selection Guide
How to select a VSD compressor: from load profile to final model confirmation.
-
ISO 8573-1 Air Quality Classes
Understand the three ISO 8573-1 metrics (particles, water, oil) and pick the right class per industry.
FAQ
What does FAD mean?
Free Air Delivery — the actual volume of compressed air delivered at outlet conditions, in m3/min or l/s.
How to size a compressor?
Match FAD to your peak air demand with ~20% headroom; prefer VSD when demand fluctuates.
What pressure do I need?
Most industrial tools run at 6-8 bar; add 1-2 bar margin for line losses and dryers.
How fast can we get a proposal?
Send your demand profile via the RFQ form — engineers reply with a sizing proposal within one business day.