2023 CompAir L45RS-13A Version V2

CompAir L45RS-13A Version V2

Integrated CompAir L45RS Workstation

Manufacturer Gardner Denver Deutschland GmbH (Main Compressor Package), with integrated components from Parker Hannifin Manufacturing S.r.l. (Refrigeration Dryer) and Cordivari S.r.l. (Galvanized Pressure Vessel).

Type Variable-speed rotary screw air compressor workstation driven by an integrated frequency inverter system, fully integrated with a downstream refrigeration dryer and a vertical galvanized air receiver tank.

Industrial Applications Engineered for continuous, energy-efficient plant compressed air generation in manufacturing, industrial engineering workshops, packaging facilities, and automotive assembly plants. This system relies on variable-speed control to match precise downstream air demands, significantly reducing energy overheads under fluctuating load profiles.

Key Technical Specifications * Core Compressor Unit: CompAir L45RS-13A (Version V2)

- Technology: Oil-injected rotary screw with frequency inverter (Regulated Speed)
- Installed Motor Power: $45 \text{ kW}$ (Max speed: 4,250 R.P.M.)
- Volume Flow Rate (Capacity): Up to $8.02 \text{ m}^3\text{/min}$ max
- Operating Pressure: $13 \text{ bar g}$ maximum stage pressure
- Electrical Supply: $400 \text{ V}$ | 3-Phase | $50 \text{ Hz}$ | Full load current: $97 \text{ A}$
- Control Unit: DELCOS XL touchscreen graphic controller showing 55,404 total running hours and 55,366 hours loaded
- Refrigeration Air Dryer: CompAir F95HS (Parker Hannifin), using eco-friendly R407C gas, max pressure $14 \text{ bar}$
- Air Receiver Tank: Cordivari $986 \text{-Liter}$ vertical vessel, maximum allowable pressure $10.67 \text{ bar}$, hot-dip galvanized finish for long-term corrosion resistance

Machine Utilization The main CompAir L45RS rotary screw compressor serves as the mechanical core of this processing package, drawing raw air and compressing it via its high-efficiency $45 \text{ kW}$ screw element. The integrated inverter matches motor speeds directly to factory demand to avoid wasteful start-stop cycles.

During continuous operations, the CompAir F95HS refrigeration dryer strips moisture out of the compressed air stream to safeguard downstream pneumatic components and tools from rust and water carryover. Finally, the standalone $986\text{-Liter}$ galvanized storage tank acts as an expansion buffer volume to smooth out pressure spikes and handle natural consumption peaks without stressing the main drive.

System Highlights * Compressor-Centric Production Station: A complete utility layout engineered to maximize the operational lifespan and performance of the core $45 \text{ kW}$ screw compressor.

- Smart Variable Demand Matching: The inverter regulation ensures optimal energy savings, matching actual air consumption rather than running a constant fixed-speed overhead drain.
- Robust Diagnostic Integrity: The premium DELCOS XL interface monitors air station diagnostics, recording exact usage metrics, load profiles, and service intervals directly from one integrated control panel.
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