Pfannenberg 12051010055 PWS 7102 230V NV 7035 air/water heat exchanger designed for closed-loop cooling of industrial electrical enclosures with 950 W cooling capacity.
£952.80
The Pfannenberg 12051010055 is a compact and efficient air/water heat exchanger designed for reliable cooling of industrial electrical enclosures. Part of the proven Pfannenberg PWS 7102 series, it transfers heat from the enclosure air circuit to a connected water cooling system, providing effective thermal management without allowing contaminated ambient air to enter the control cabinet.
The PWS 7102 230V NV 7035 provides a closed-loop cooling solution for applications where high ambient temperatures, dust, oil or aggressive environmental conditions make conventional ventilation unsuitable. Its integrated thermostat and solenoid valve support energy-efficient temperature control, while integrated temperature monitoring with alarm contact improves process reliability.
With a compact side-mounted design measuring 500 mm × 200 mm × 138 mm, a 230 V AC supply and a cooling capacity of 950 W, the Pfannenberg 12051010055 provides dependable enclosure cooling for industrial automation and control panel applications.
The Pfannenberg PWS 7102 air/water heat exchanger provides dependable enclosure cooling by transferring heat from the internal cabinet air circuit to an external water cooling circuit. This closed-loop design prevents heat losses from being transferred into the surrounding room and protects sensitive electrical equipment from contaminated ambient air.
Designed for demanding industrial environments, the PWS 7102 combines compact construction, low noise operation and integrated control features to deliver reliable temperature management for automation systems and production machinery.
| Manufacturer | Pfannenberg |
|---|---|
| Series | PWS 7102 |
| Model | PWS 7102 230V NV 7035 |
| Article number | 12051010055 |
| Product type | Air/water heat exchanger |
| Rated voltage | 230 V AC |
| Frequency | 50 / 60 Hz |
| Cooling capacity | 950 W at 200 l/h W10/A35 |
| Power consumption | approx. 84 W |
| Rated current | approx. 0.4 A |
| Starting current | approx. 1.8 A |
| Protection rating | IP55 towards the electrical enclosure |
| Ambient temperature range | +1 to +70 °C |
| Water inlet temperature | +1 to +35 °C |
| Permissible operating pressure | max. 10 bar |
| Dimensions (H × W × D) | 500 × 200 × 138 mm |
| Weight | approx. 7.5 kg |
| Mounting type | Side mounting |
| Colour | RAL 7035 |
The Pfannenberg 12051010055 is an air/water heat exchanger used to cool industrial electrical enclosures while maintaining a closed internal air circuit.
The PWS 7102 provides a cooling capacity of approximately 950 W at 200 l/h water flow with W10/A35 conditions.
The heat exchanger operates from a 230 V AC supply.
The unit has dimensions of approximately 500 mm × 200 mm × 138 mm.
The unit is typically installed on industrial electrical cabinets and automation enclosures where closed-loop cooling is required.
Pfannenberg PWS air/water heat exchangers are trusted by machine builders and industrial engineers worldwide for reliable enclosure cooling, equipment protection and long-term thermal management performance.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...