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Pfannenberg Air/Water Heat Exchanger PWD 5302 230V 7035PWD 5302 230V 7035
Pfannenberg PWD 5302 230V 7035 air/water heat exchanger with 2.15 kW cooling capacity designed for industrial control cabinet thermal management.
£1,362.40
Why Choose the Pfannenberg PWD 5302 230V Air/Water Heat Exchanger?
The Pfannenberg PWD 5302 230V 7035 is a compact and reliable air/water heat exchanger designed for efficient cooling of industrial electrical enclosures, control cabinets and automation systems. As part of the Pfannenberg PWD 5000 air/water heat exchanger series, it provides dependable thermal management for applications where ambient temperatures are high or where a water cooling circuit is already available.
This top-mounted heat exchanger uses a closed water circuit to remove heat generated by electrical components without transferring heat losses into the surrounding room environment. The PWD series combines compact construction, integrated temperature control and robust protection features, making it suitable for demanding industrial environments.
With a cooling capacity of 2.15 kW at 400 l/h water flow and a 230 V AC single-phase supply, the PWD 5302 230V is designed for reliable cabinet cooling in machinery and automation installations. Its compact dimensions of 180 mm × 600 mm × 390 mm allow straightforward top mounting on electrical enclosures.
Key Advantages
- Compact air/water heat exchanger designed for industrial control cabinets.
- 2.15 kW cooling capacity for efficient enclosure temperature management.
- 230 V AC single-phase operation for flexible installation.
- Integrated thermostat and solenoid valve for energy-efficient temperature control.
- Integrated temperature monitoring with alarm contact.
- Top-mounted design with surface seal to protect against water ingress through the cabinet roof.
- Suitable for integration into existing cooling circuits and chiller systems.
- Maintenance-free operation with low noise emission.
Key Features
- Pfannenberg PWD 5000 air/water heat exchanger series.
- 2.15 kW rated cooling capacity at 400 l/h water flow.
- 230 V AC rated supply voltage.
- 50 / 60 Hz operating frequency.
- Integrated thermostat and solenoid valve.
- Integrated temperature monitoring with alarm contact.
- Top mounting position for electrical cabinets.
- Galvanised steel housing with electrostatic powder coating.
- RAL 7035 enclosure colour.
- Copper pipe heat exchanger with aluminium fins.
Reliable Cooling for Industrial Control Systems
Air/water heat exchangers such as the Pfannenberg PWD 5302 provide efficient cabinet cooling by transferring heat from enclosure air into a controlled water circuit. This allows sensitive electrical components to operate reliably without increasing the temperature of the surrounding installation area.
The PWD series is designed for industrial automation engineers and machine builders requiring dependable thermal management in demanding environments. Its integrated control functions, compact construction and compatibility with existing cooling systems make it suitable for modern production equipment.
Typical Applications
- Industrial control cabinets.
- Automation and machine-building systems.
- Production machinery and manufacturing equipment.
- Electrical enclosures in oily or aggressive environments.
- Systems with existing chilled water circuits.
- Industrial process equipment.
Technical Specifications
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| Mounting Type | Roof | |
|---|---|---|
| Device Type | Air/water heat exchanger | |
| Housing Material | Steel | |
| Coil / Supply Voltage | 230 V AC, 1-phase | |
| IP Rating | IP55 | |
| Voltage | 230 V AC | |
| Cooling Output (W) | 2150 W | |
| Manufacturer | Pfannenberg | |
| Series | PWD 5000 Air/Water Heat Exchangers | |
| Model | PWD 5302 230V 7035 | |
| Part number | 12065310055 | |
| Product type | Air/water heat exchanger | |
| Rated voltage | 230 V AC ±10% | |
| Input phases | Single-phase | |
| Frequency | 50 / 60 Hz | |
| Power consumption | 85 W / 100 W | |
| Current consumption | 0.4 A | |
| Starting current | 3 A | |
| Airflow | 500 m³/h | |
| Ambient temperature range | +1...+70 °C | |
| Water inlet temperature | +1...+35 °C | |
| Control range | +8...+50 °C | |
| Maximum operating pressure | 10 bar | |
| Housing material | Galvanised steel with electrostatic powder coating | |
| Heat exchanger design | Copper pipe with aluminium fins | |
| Colour | RAL 7035 | |
| Mounting type | Top mounting | |
| Dimensions (H × W × D) | 180 × 600 × 390 mm | |
| Weight | approx. 21 kg |
Frequently Asked Questions
What is the Pfannenberg PWD 5302 230V used for?
The PWD 5302 230V is used for cooling industrial electrical enclosures and control cabinets using a water-based cooling circuit.
What cooling capacity does this heat exchanger provide?
The Pfannenberg PWD 5302 230V provides a cooling capacity of 2.15 kW at 400 l/h water flow.
What supply voltage does the PWD 5302 230V require?
The unit operates from a 230 V AC single-phase supply at 50 / 60 Hz.
What protection rating does this heat exchanger provide?
The PWD 5302 provides IP55 protection towards the electrical enclosure when installed according to manufacturer specifications.
Where is this heat exchanger installed?
The PWD 5302 is designed for top mounting on industrial electrical cabinets and enclosures.
Trusted by Industrial Automation Professionals
Pfannenberg PWD air/water heat exchangers are widely used by machine builders and industrial engineers to provide efficient cabinet cooling, reliable thermal management and long-term protection for automation equipment.
