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NVENT HOFFMAN NXT20H0E1U00000 Cooling unit 2100W, 400V, Mild steel, IP54, NEMA 12
nVent HOFFMAN NXT20H0E1U00000 is a 2000 W three-phase 400/460 V AC vertical indoor enclosure air conditioner with galvanised steel construction and IP55 cabinet-side / NEMA Type 12 protection for industrial electrical cabinet cooling.
£2,256.00
Why Choose the nVent HOFFMAN NXT20H0E1U00000 Vertical Indoor Air Conditioner?
The nVent HOFFMAN NXT20H0E1U00000 is a powerful vertical indoor enclosure air conditioner designed to provide reliable temperature control for electrical and electronic equipment installed inside industrial cabinets. As part of the advanced nVent HOFFMAN E-NEXT NXT20 series, it provides high-capacity cooling for automation systems, machine controls, power electronics and other heat-generating industrial equipment.
This cooling unit operates from a three-phase 400 V AC at 50 Hz or 460 V AC at 60 Hz supply and provides a rated cooling capacity of 2000 W at A35/A35 and 1500 W at A35/A50 according to EN 14511 conditions. A cabinet-side airflow capacity of 540 m³/h circulates conditioned air around sensitive components to help maintain dependable operating temperatures.
With robust galvanised steel construction, IP55 cabinet-side / NEMA Type 12 protection and dimensions of 1000 × 400 × 250 mm, the NXT20H0E1U00000 provides a durable cooling solution for demanding indoor industrial environments. Its vertical format supports door or wall mounting, with external and semi-recessed installation configurations available for flexible enclosure integration.
Key Advantages
- Powerful 2000 W enclosure cooling capacity at A35/A35.
- 1500 W cooling capacity at A35/A50 for elevated ambient conditions.
- Three-phase 400 V AC at 50 Hz / 460 V AC at 60 Hz supply for industrial electrical systems.
- 540 m³/h cabinet airflow supports effective internal air circulation.
- NEMA Type 12 cabinet-side protection for demanding indoor industrial applications.
- Integrated ECO mode and predictive maintenance functionality support efficient, dependable operation.
Key Features
- nVent HOFFMAN E-NEXT NXT20 vertical indoor air conditioner.
- 2000 W cooling capacity at A35/A35.
- 1500 W cooling capacity at A35/A50.
- 400 V AC 3-phase at 50 Hz / 460 V AC 3-phase at 60 Hz supply.
- 540 m³/h cabinet air fan capacity.
- 1.6 A maximum current.
- 12 A inrush current.
- 4 A recommended T fuse.
- 870 W power draw at A35/A35.
- Electronic TX-i40 thermostat factory set to 35 °C.
- ECO mode for optimised energy efficiency.
- Predictive maintenance for proactive servicing.
- Service mode for rapid diagnostic checks.
- Advanced microport control functionality.
- External condensate management system.
- Galvanised steel enclosure construction.
- External or semi-recessed installation options.
- CE, UKCA and UL Listed.
Reliable Climate Control for Electrical Enclosures
Industrial electrical components such as variable speed drives, PLCs, power supplies and control electronics generate significant heat during operation. Excessive enclosure temperatures can shorten component life, reduce system reliability and cause unexpected shutdowns. The nVent HOFFMAN NXT20H0E1U00000 removes excess heat while circulating conditioned air inside the enclosure to help maintain stable operating temperatures.
The E-NEXT range combines high-capacity enclosure cooling with intelligent operating and maintenance functionality. ECO mode helps optimise energy consumption, while predictive maintenance monitors performance and indicates when servicing is required. The electronic TX-i40 thermostat provides controlled temperature regulation, making the unit a practical thermal management solution for modern industrial automation and electrical systems.
Typical Applications
- Industrial electrical control cabinets.
- PLC and automation enclosures.
- Variable speed drive and motor control panels.
- Machine control cabinets.
- Power electronics and industrial control systems.
- Manufacturing and process automation equipment.
- Indoor electrical enclosures requiring high-capacity three-phase active cooling.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Mounting Type | Wall / door | |
| Coil / Supply Voltage | 400 V AC, 3-phase | |
| IP Rating | IP54 | |
| Voltage | 400 V AC | |
| Cooling Output (W) | 2100 W | |
| Country of Manufacture | Italy | |
| Manufacturer | nVent HOFFMAN | |
| Series | E-NEXT NXT20 | |
| Model | NXT20H0E1U00000 | |
| Product type | Vertical indoor enclosure air conditioner | |
| Cooling capacity EN 14511 A35/A35 | 2000 W | |
| Cooling capacity EN 14511 A35/A50 | 1500 W | |
| Power supply at 50 Hz | 400 V AC, 3-phase | |
| Power supply at 60 Hz | 460 V AC, 3-phase | |
| Maximum current | 1.6 A | |
| Inrush current | 12 A | |
| Recommended T fuse | 4 A | |
| Power draw at A35/A35 | 870 W | |
| Power draw at A35/A50 | 1050 W | |
| Cabinet air fan capacity | 540 m³/h | |
| Electrical connection | 4-pin plug | |
| Internal temperature range | 20–45 °C | |
| External temperature range | 20–55 °C | |
| Temperature regulation | Electronic TX-i40 thermostat | |
| Factory temperature setting | 35 °C | |
| Mounting type | Vertical door / wall mounting | |
| Noise level | 77 dB(A) | |
| Height | 1000 mm | |
| Width | 400 mm | |
| Depth | 250 mm | |
| Dimensions (H × W × D) | 1000 × 400 × 250 mm | |
| Weight | 44 kg | |
| Certification | CE / UKCA / UL Listed |
Frequently Asked Questions
What is the nVent HOFFMAN NXT20H0E1U00000 used for?
The NXT20H0E1U00000 is used to remove excess heat from industrial electrical and electronic enclosures, helping maintain suitable operating temperatures for sensitive automation, control and power equipment.
What is the cooling capacity of the NXT20H0E1U00000?
The unit provides a rated cooling capacity of 2000 W at A35/A35 and 1500 W at A35/A50 according to EN 14511 operating conditions.
What supply voltage does the NXT20H0E1U00000 require?
The NXT20H0E1U00000 operates from a three-phase 400 V AC supply at 50 Hz or a three-phase 460 V AC supply at 60 Hz.
What protection rating does this enclosure air conditioner have?
The NXT20H0E1U00000 provides IP55 cabinet-side / NEMA Type 12 protection, making it suitable for demanding indoor industrial enclosure cooling applications.
What are the dimensions of the NXT20H0E1U00000?
The unit measures 1000 mm high, 400 mm wide and 250 mm deep, providing a high-capacity vertical cooling solution for industrial electrical enclosures.
Engineered for Industrial Enclosure Cooling
nVent HOFFMAN E-NEXT air conditioners provide panel builders, automation engineers and industrial operators with dependable enclosure climate control, combining high cooling performance, intelligent temperature management and robust construction for modern electrical and electronic systems.
