nVent HOFFMAN PWS7062R5 is a 600 W IP55 air/water heat exchanger for vertical electrical enclosure cooling, with 230 V AC operation, 440 m³/h airflow, integrated thermostat, solenoid valve and temperature alarm contact.
£831.00
The nVent HOFFMAN PWS7062R5 is a compact air/water heat exchanger designed for vertical installation on electrical enclosures where reliable cooling is required in dusty or high-temperature industrial environments. As part of the nVent HOFFMAN PWS thermal management range, it uses chilled water to remove heat from the enclosure while keeping the internal air circuit separated from the surrounding environment.
The PWS7062R5 provides a cooling capacity of 600 W at W10/A35 conditions with a water flow of 200 l/h. Its closed-loop air circuit helps ensure that ambient dust and contamination do not directly affect the enclosure interior, while IP55 protection towards the electrical enclosure helps maintain environmental integrity.
With dimensions of 500 mm high × 200 mm wide × 100 mm deep, a 230 V AC 50/60 Hz supply and an unimpeded airflow of 440 m³/h, the PWS7062R5 provides an effective cooling solution for compact industrial control cabinets. An integrated thermostat, solenoid valve and alarm contact support automatic temperature regulation and monitoring.
Air/water heat exchangers remove heat from an electrical enclosure by transferring it from the internal air circuit to a separate water circuit. Because the enclosure air remains isolated from the surrounding environment, ambient dust and contamination have minimal influence on the cooling process, making this technology particularly useful for demanding industrial locations.
The nVent HOFFMAN PWS Series is designed for applications where effective cooling is required without introducing external air into the enclosure. The PWS7062R5 combines compact dimensions with integrated temperature control, monitoring and water regulation, making it suitable for protecting PLCs, drives, power electronics and other heat-generating equipment.
| Manufacturer | nVent HOFFMAN |
|---|---|
| Series | PWS |
| Model | PWS7062R5 |
| Product type | Air/water heat exchanger |
| Cooling capacity | 600 W at 200 l/h, W10/A35 |
| Operating voltage | 230 V AC |
| Frequency | 50 / 60 Hz |
| Power consumption | 68 / 70 W at W10/A35 |
| Rated current | 0.35 / 0.38 A at W10/A35 |
| Starting current | 1.50 / 1.80 A at W10/A35 |
| Pre-fuse | 4 A |
| Unimpeded airflow | 440 m³/h |
| Noise level | ≤48 dB |
| Protection rating | IP55 towards the electrical enclosure |
| Thermostat adjustment range | 8 °C to 50 °C |
| Factory thermostat setting | 35 °C |
| Maximum water pressure | 10 bar |
| Water inlet temperature | 1 °C to 35 °C |
| Ambient temperature range | +1 °C to +70 °C |
| Water connection | 13 mm hose nozzle |
| Electrical connection | Spring-type terminal with plug |
| Housing material | Galvanised steel, powder coated |
| Heat exchanger material | Copper pipe with aluminium fins |
| Colour | RAL 7035 |
| Height | 500 mm |
| Width | 200 mm |
| Depth | 100 mm |
| Dimensions (H × W × D) | 500 × 200 × 100 mm |
| Weight | 6.65 kg |
| Mounting type | Vertical installation |
| Pack quantity | 1 unit |
| EAN | 8713574130968 |
The PWS7062R5 is an air/water heat exchanger used to remove heat from industrial electrical enclosures while keeping the internal enclosure air isolated from dusty or contaminated ambient air.
The heat exchanger provides a rated cooling capacity of 600 W at a water flow of 200 l/h under W10/A35 operating conditions.
The PWS7062R5 operates from a 230 V AC, 50/60 Hz supply.
The heat exchanger provides IP55 protection towards the electrical enclosure, helping maintain enclosure protection against dust and water ingress.
Yes. It includes an integrated thermostat adjustable from 8 °C to 50 °C, a solenoid valve for water control and an alarm contact for temperature monitoring.
nVent HOFFMAN PWS air/water heat exchangers provide dependable closed-loop cooling for industrial electrical enclosures, helping protect sensitive equipment from excessive heat while reducing exposure to dust and contamination in demanding environments.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...