Pfannenberg PWI 6502 T 400V 2~ 7035 air/water heat exchanger with 5000 W cooling capacity designed for industrial electrical enclosure cooling applications.
£4,946.40
The Pfannenberg PWI 6502 T 400V 2~ 7035 is a high-performance air/water heat exchanger designed for reliable thermal management of electrical enclosures and industrial control cabinets. Part of the advanced Pfannenberg εCOOL air/water heat exchanger series, it provides efficient cooling performance where heat must be removed from sensitive automation and electrical equipment.
This partially recessed PWI version is engineered for compact cabinet integration, helping maintain safe operating temperatures in demanding industrial environments. The unit combines efficient heat transfer, integrated temperature monitoring and robust enclosure protection to support reliable operation of control systems and automation equipment.
With a cooling capacity of 5000 W and a 400 V AC supply, the PWI 6502 T 400V 2~ 7035 is suitable for large electrical cabinets requiring dependable cooling independent of ambient air temperature. Its compact design and RAL 7035 finish provide a professional solution for industrial enclosure cooling applications.
Air/water heat exchangers such as the Pfannenberg PWI 6502 T remove heat from electrical cabinets by transferring thermal energy through a water circuit rather than relying on surrounding air conditions. This provides consistent cooling performance for sensitive control electronics and automation components.
The εCOOL series is designed for industrial applications requiring dependable enclosure cooling, efficient operation and straightforward installation. Integrated monitoring and control functions help maintain equipment reliability in demanding production environments.
| Manufacturer | Pfannenberg |
|---|---|
| Series | εCOOL PWI/PWS 6502 |
| Model | PWI 6502 T 400V 2~ 7035 |
| Part number | 12893509155 |
| Product type | Air/water heat exchanger |
| Cooling capacity | 5000 W |
| Rated voltage | 400 V AC |
| Frequency | 50 / 60 Hz |
| Protection rating | IP55 towards electrical enclosure |
| Mounting type | Partially recessed mounting |
| Ambient temperature range | +1 to +70 °C |
| Water inlet temperature | +2 to +35 °C |
| Maximum operating pressure | 10 bar |
| Duty cycle | 100% |
| Dimensions (H × W × D) | 1544 × 485 × 186 mm |
| Colour | RAL 7035 |
This air/water heat exchanger is used for cooling industrial electrical enclosures, control cabinets and automation systems where reliable thermal management is required.
The PWI 6502 T 400V 2~ 7035 provides a cooling capacity of approximately 5000 W.
The unit operates from a 400 V AC supply with 50 / 60 Hz frequency.
The unit provides IP55 protection towards the electrical enclosure when installed according to manufacturer specifications.
The PWI version is designed for partially recessed mounting in the door or side of an electrical cabinet.
Pfannenberg εCOOL air/water heat exchangers are trusted by engineers and machine builders to provide efficient enclosure cooling, reliable temperature control and dependable protection for industrial electronics.
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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...