Rittal SK 3383.540 TopTherm Blue e 1000 W Roof-Mounted Cooling Unit
The Rittal SK 3383.540 is a roof-mounted cooling unit designed to maintain suitable operating temperatures inside industrial electrical enclosures. It features 1,000 W nominal cooling capacity, a 400 V AC supply, an integrated e-Comfort controller, and electrical condensate evaporation.
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- Price:
- US$ 3,380.00
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Description
Rittal SK 3383.540
TopTherm Blue e Roof-Mounted Cooling Unit | 1,000 W Cooling Capacity | 400 V AC | Integrated e-Comfort Controller | Electrical Enclosure Cooling
Product Detailed Description
The Rittal SK 3383.540 is a TopTherm Blue e roof-mounted cooling unit designed to regulate temperature inside industrial electrical enclosures and control cabinets. It provides a nominal cooling capacity of 1,000 W under L35/L35 conditions at 50 Hz, helping protect sensitive electrical and automation components from excessive heat.The unit operates on a 400 V, two-phase AC supply at 50/60 Hz and includes an integrated e-Comfort controller, an electrically operated condensate evaporation system, and a condenser with hydrophobic RiNano coating. Its external air circuit is rated IP34 and its internal air circuit IP54. With a compact roof-mounted design, it is suitable for industrial control cabinets where reliable thermal management is essential.
Technical Specifications
| Specification | Details |
| Brand | Rittal |
| Product Series | TopTherm Blue e |
| Model | SK 3383.540 |
| Article Number | 3383540 |
| Product Type | Roof-Mounted Enclosure Cooling Unit |
| Cooling Capacity | 1,000 W at L35/L35, 50 Hz |
| Cooling Capacity at 60 Hz | 1,090 W at L35/L35 |
| Rated Operating Voltage | 400 V AC, 2-phase |
| Frequency | 50/60 Hz |
| Maximum Rated Current | 1.7 A at 50 Hz; 2.2 A at 60 Hz |
| Maximum Starting Current | 4.6 A at 50 Hz; 5.7 A at 60 Hz |
| Airflow — External Circuit | 1,600 m³/h |
| Airflow — Internal Circuit | 491 m³/h |
| Temperature Controller | Integrated e-Comfort Controller |
| Factory Temperature Setting | +35°C |
| Operating Temperature Range | 10–55°C; maximum 53°C at 60 Hz |
| Refrigerant | R-513A |
| Refrigerant Charge | 0.65 kg |
| Protection Rating — External Circuit | IP34 |
| Protection Rating — Internal Circuit | IP54 |
| Housing Material | Carbon steel |
| Housing Color | RAL 7035 |
| Dimensions (W × H × D) | 597 × 417 × 475 mm |
| Net Weight | 46.55 kg |
| Country of Origin | Italy reported by a distributor; verify for the supplied unit |
| Product Status | Current catalog listing; stock and availability should be confirmed |
| Replacement Model | No confirmed direct successor identified |
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the
Important Application Note
Verify the complete article number, rated voltage, cooling capacity, cabinet cutout, and available roof clearance before ordering. Cooling capacity varies with operating conditions and frequency. Confirm country of origin and current stock with the supplier for the specific unit being purchased.
Applications
| Industrial Automation & Control | Machinery & Equipment |
| • PLC control cabinet cooling | • CNC machine control cabinets |
| • Industrial automation enclosures | • Production machinery electrical panels |
| • HMI and control system protection | • Packaging machine control cabinets |
| • Industrial networking cabinet cooling | • Robotics control enclosures |
| • Temperature management for automation hardware | • Automated assembly equipment |
| Power & Electrical Systems | Industrial Applications |
| • Electrical distribution cabinets | • Manufacturing facilities |
| • Motor control center enclosures | • Factory automation systems |
| • Power control panel cooling | • Industrial process control rooms |
| • Switchgear enclosure temperature control | • Machine-building installations |
| • Protection of electrical components from heat | • Industrial equipment retrofits |
Additional information
| Warranty : | 12 Month |
|---|---|
| Lead Time : | Ready Stock |
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