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NVENT HOFFMAN T501226G125 T-Series outdoor-SS 3516W,230V
nVent HOFFMAN T-Series T501226G125 outdoor stainless steel enclosure air conditioner with 3516 W nominal cooling capacity at 60 Hz, 230 V AC supply and Type 4X corrosion-resistant construction.
Why Choose the nVent HOFFMAN T501226G125 T-Series Outdoor Cooling Unit?
The nVent HOFFMAN T501226G125 is a robust T-Series outdoor enclosure air conditioner designed to provide active thermal management for electrical and electronic equipment installed in demanding outdoor environments. With a nominal cooling capacity of 3516 W and a 230 V AC supply, it helps maintain suitable internal enclosure temperatures and protect sensitive components from excessive heat.
The T501226G125 is the T50 stainless steel version with corrosion-resistant Type 4X construction, making it particularly suitable for harsh industrial and outdoor applications. Its stainless steel 304 construction, corrosion-resistant components, compressor heater and head pressure control are designed to support reliable operation across a wide outdoor temperature range.
With dimensions of 1270 mm high × 483 mm wide × 281 mm deep, the T501226G125 provides substantial cooling performance in a rugged enclosure-mounted package. It is designed for an ambient operating temperature range of -40 °C to +55 °C and is suitable for industrial automation, power distribution, telecommunications and other demanding enclosure applications.
Key Advantages
- Purpose-designed nVent HOFFMAN T-Series T50 outdoor enclosure air conditioner.
- 3516 W nominal cooling capacity at 60 Hz.
- Designed for a 230 V AC supply with a 220–230 V rated voltage and ±10% operating range.
- Stainless steel 304 construction for corrosion-resistant outdoor applications.
- Type 4X stainless steel construction for demanding environmental conditions.
- Designed for reliable outdoor operation from -40 °C to +55 °C.
Key Features
- nVent HOFFMAN T-Series T50 outdoor cooling unit.
- 3223 / 3516 W nominal cooling capacity at 50 / 60 Hz.
- 11000 / 12000 BTU/h nominal cooling capacity at 50 / 60 Hz.
- 230 V AC rated supply.
- 220–230 V AC rated voltage with ±10% operating range.
- R-134A refrigerant.
- Basic mechanical thermostat mounted on the enclosure side.
- Dual condenser-side air movers for performance redundancy.
- Cleanable, reusable aluminium mesh filter.
- Compressor heater and head pressure control for outdoor operation.
- Corrosion-resistant components for demanding environments.
- Easy-mount flanges for straightforward installation.
Reliable Thermal Management for Outdoor Enclosures
The nVent HOFFMAN T501226G125 actively removes heat from sealed electrical enclosures to help maintain an appropriate operating temperature for control electronics, automation hardware and electrical equipment. Its separate internal and external air circuits allow the enclosure to remain sealed while the air conditioner transfers heat to the surrounding environment.
The T50 T-Series incorporates corrosion-resistant components, a compressor heater and head pressure control to support dependable operation in outdoor conditions. The reusable aluminium mesh filter helps protect the cooling system, while dual condenser-side air movers provide performance redundancy. The stainless steel construction and Type 4X rating make this model particularly suitable for corrosive or demanding environments.
Typical Applications
- Outdoor electrical control panels.
- Industrial automation enclosures.
- Electrical distribution and power equipment.
- Telecommunications equipment enclosures.
- Outdoor machine control systems.
- Factory and process-control installations.
- Industrial applications requiring corrosion-resistant active enclosure cooling.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Refrigerant Type | R134a | |
| Coil / Supply Voltage | 230 V AC, 1-phase | |
| Voltage | 230 V AC | |
| Cooling Output (W) | 3516 W | |
| Manufacturer | nVent HOFFMAN | |
| Series | T-Series | |
| Model | T501226G125 | |
| Product type | Outdoor enclosure air conditioner | |
| Model family | T50 | |
| Nominal cooling capacity | 3516 W at 60 Hz | |
| Rated voltage | 220–230 V AC | |
| Operating voltage | ±10% | |
| Frequency | 50 / 60 Hz | |
| Number of phases | 1 | |
| Refrigerant | R-134A | |
| Operating temperature range | -40 °C to +55 °C | |
| Height | 1270 mm | |
| Width | 483 mm | |
| Depth | 281 mm | |
| Construction | Stainless steel 304 | |
| Enclosure protection | Type 4X stainless steel | |
| Control | Basic mechanical thermostat | |
| Airflow, internal circuit | 510 / 626 m³/h at 50 / 60 Hz | |
| Airflow, external circuit | 883 / 1062 m³/h at 50 / 60 Hz | |
| Maximum heater power | 1500 W | |
| Sound level | 68 dB(A) at 1.5 m | |
| Weight | approx. 75 kg |
Frequently Asked Questions
What is the nVent HOFFMAN T501226G125 used for?
The T501226G125 is an outdoor enclosure air conditioner designed to remove excess heat from sealed electrical and electronic enclosures and maintain suitable internal operating temperatures.
What is the cooling capacity of the T501226G125?
The T501226G125 has a nominal cooling capacity of 3223 W at 50 Hz and 3516 W at 60 Hz.
What supply voltage does the T501226G125 require?
The T501226G125 is designed for a 220–230 V AC supply and operates at 50 / 60 Hz.
Is the T501226G125 suitable for outdoor use?
Yes. The T501226G125 is a T-Series outdoor stainless steel cooling unit designed for an operating temperature range of -40 °C to +55 °C and Type 4X applications.
What are the dimensions of the T501226G125?
The cooling unit measures approximately 1270 mm high × 483 mm wide × 281 mm deep.
Trusted by Industrial Enclosure Professionals
nVent HOFFMAN T-Series thermal management systems provide dependable active cooling for electrical and electronic equipment installed in demanding industrial, corrosive and outdoor enclosure environments.
