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NVENT HOFFMAN S101516G041 Slimfit cooling unit 1500W
nVent HOFFMAN S101516G041 is a 1500 W 115 V AC SpectraCool Slim Fit indoor enclosure cooling unit with IP54 internal-loop protection and an integrated communications board for industrial automation and electrical control cabinets.
Why Choose the nVent HOFFMAN S101516G041 SlimFit Cooling Unit?
The nVent HOFFMAN S101516G041 is a high-performance SpectraCool Slim Fit indoor enclosure cooling unit with communications board designed to protect sensitive electrical and electronic equipment from excessive heat. As part of the nVent HOFFMAN SpectraCool Slim Fit S10 series, it provides reliable closed-loop thermal management for industrial automation, machinery and control-panel applications where dependable cooling, remote connectivity and space-efficient installation are essential.
This cooling unit combines a slim enclosure profile with three flexible mounting options, dust-resistant coils and active condensate management. The integrated communications board adds remote access capability to the smart controller, while filterless operation helps reduce routine maintenance and the energy-efficient refrigeration system provides dependable temperature control for demanding industrial installations.
With a nominal cooling capacity of 1500 W and a 115 V AC single-phase 50/60 Hz supply, the S101516G041 is suitable for electrical enclosures containing PLCs, variable frequency drives, power supplies and other heat-generating equipment. Its dimensions of approximately 951 × 400 × 260 mm and IP54 internal-loop protection provide effective cooling while maintaining separation between enclosure air and the surrounding environment.
Key Advantages
- High-performance 1500 W enclosure cooling unit designed for industrial automation.
- Integrated communications board provides remote access and monitoring capability.
- 115 V AC single-phase input for compatible industrial electrical systems.
- IP54 internal-loop protection helps maintain a protected enclosure environment.
- Three mounting options provide flexibility for surface, partially recessed or fully recessed installation.
- Dust-resistant coils support filterless operation and reduced routine maintenance.
Key Features
- nVent HOFFMAN SpectraCool Slim Fit S10 series.
- 1500 W nominal cooling capacity.
- 1800 / 1880 W cooling performance at L35/L35, 50/60 Hz.
- 1300 / 1380 W cooling performance at L35/L50, 50/60 Hz.
- 115 V AC, single-phase, 50/60 Hz supply.
- Integrated communications board for remote access functionality.
- IP54 internal loop and IP34 external loop.
- R134a refrigerant.
- Smart controller with display for enclosure temperature management.
- Dust-resistant coils for filterless operation.
- Active condensate management for dependable industrial operation.
- Terminal block electrical connection.
- Operating temperature range of 10 to 55 °C.
- RAL 7035 light grey steel construction.
Reliable Cooling and Remote Access for Industrial Enclosures
Enclosure cooling units such as the nVent HOFFMAN S101516G041 use closed-loop refrigeration to remove heat from electrical cabinets while keeping the internal enclosure air separated from the surrounding environment. This allows sensitive PLCs, drives, power supplies and electronic controls to operate at more stable temperatures while reducing exposure to airborne contamination.
The S101516G041 combines the thermal performance of the SpectraCool Slim Fit platform with an integrated communications board for remote access. Flexible mounting, filterless operation, active condensate management and intelligent temperature control make it particularly suitable for modern automation systems where uptime, thermal reliability, connectivity and ease of maintenance are important.
Typical Applications
- Industrial automation and PLC enclosures.
- Machine control panels.
- Variable frequency drive cabinets.
- Power electronics and control equipment.
- Manufacturing and production machinery.
- Packaging and material handling systems.
- OEM automation equipment.
- Connected industrial enclosures requiring active cooling and remote access.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Refrigerant Type | R134a | |
| Coil / Supply Voltage | 115 V AC, 1-phase | |
| Mounting Type | Recessed | |
| Voltage | 115 V AC | |
| Cooling Output (W) | 1500 W | |
| Manufacturer | nVent HOFFMAN | |
| Series | SpectraCool Slim Fit S10 | |
| Model | S101516G041 | |
| Product type | Indoor enclosure cooling unit with communications board | |
| Controller configuration | °C smart controller with communications board | |
| Nominal cooling capacity | 1500 W | |
| Nominal capacity | 5000 Btu/h | |
| Total cooling performance L35/L35 at 50 Hz | 1800 W | |
| Cooling performance L35/L35 at 50/60 Hz | 1800 / 1880 W | |
| Cooling performance L35/L50 at 50/60 Hz | 1300 / 1380 W | |
| Supply voltage | 115 V AC | |
| Input phases | Single phase | |
| Frequency | 50 / 60 Hz | |
| Voltage operating range | ±10% | |
| Maximum power consumption L35/L35 at 50/60 Hz | 850 / 1040 W | |
| Maximum power consumption L35/L50 at 50/60 Hz | 990 / 1160 W | |
| Maximum nominal current at 50/60 Hz | 9.6 / 10.2 A | |
| Starting current at 50/60 Hz | 32 / 34 A | |
| Recommended pre-fuse | 15 A | |
| Refrigerant | R134a | |
| Refrigerant charge | 425 g | |
| Maximum allowable operating pressure | 28 bar | |
| Internal protection rating | IP54 | |
| External protection rating | IP34 | |
| External operating temperature | 10 to 55 °C | |
| Internal temperature setting range | 20 to 55 °C | |
| Factory thermostat setting | 35 °C | |
| Internal-loop air flow at 50/60 Hz | 342 / 391 m³/h | |
| External-loop air flow at 50/60 Hz | 576 / 579 m³/h | |
| Duty cycle | 100% | |
| Noise level at 1 m | 73 dB(A) | |
| Controller | Smart controller with display and communications board | |
| Controller location | Ambient side | |
| Connection type | Terminal block | |
| Height | 951 mm | |
| Width | 400 mm | |
| Depth | 260 mm | |
| Weight | approx. 43 kg | |
| Finish | RAL 7035 light grey | |
| Mounting options | Surface mounted, partially recessed or fully recessed | |
| Approvals | UL Listed, cUL Listed, EAC and CE |
Frequently Asked Questions
What is the nVent HOFFMAN S101516G041 used for?
The S101516G041 is an indoor enclosure cooling unit used to remove heat from industrial electrical cabinets containing PLCs, drives, power supplies and other temperature-sensitive components, with an integrated communications board providing remote access capability.
What cooling capacity does the S101516G041 provide?
The unit has a nominal cooling capacity of 1500 W, with specified L35/L35 cooling performance of 1800 / 1880 W at 50/60 Hz.
What supply voltage does the S101516G041 require?
The S101516G041 operates from a 115 V AC single-phase, 50/60 Hz supply with a specified voltage operating range of ±10%.
What is the protection rating of the S101516G041?
The SpectraCool Slim Fit cooling unit provides IP54 protection on the internal enclosure loop and IP34 protection on the external loop.
What are the dimensions of the nVent HOFFMAN S101516G041?
The unit measures approximately 951 × 400 × 260 mm, weighs approximately 43 kg and supports surface-mounted, partially recessed and fully recessed installation configurations.
Trusted Industrial Enclosure Cooling
nVent HOFFMAN SpectraCool Slim Fit cooling units provide system integrators, machine builders and industrial maintenance teams with compact and dependable thermal management, while communications-enabled models such as the S101516G041 add remote access capability for connected industrial automation and control systems.
