Rectifier / voltage regulator for Hahn & Sohn HDE 14000 generator
Original rectifier and voltage regulator designed for Hahn & Sohn HDE 14000 diesel generators. It ensures stable charging of the starting battery and proper voltage regulation in the generator's electrical system. Made from durable aluminum alloy with an efficient finned heat sink for long lifespan.
This voltage regulator (rectifier) is a key component of the electrical equipment for Hahn & Sohn HDE 14000 diesel generators. Its main function is converting alternating current from the alternator into direct current (DC) and regulating the voltage level during the charging of the starting battery.
- Thanks to its robust aluminum body with integrated cooling, it ensures efficient heat dissipation and stable performance even under long-term load.
- It includes color-coded wires and connectors, making it easy to connect without the need for soldering.
- Using the original regulator is essential for proper starter system function and protection of the diesel engine's electrical components.

Key Features
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Original replacement part for the Hahn & Sohn HDE 14000 diesel generator
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Stabilizes voltage and regulates battery charging
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Highly efficient aluminum heat sink for heat dissipation
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Resistant to overload and overheating
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Easy installation thanks to pre-prepared connectors
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Ensures long battery lifespan and safe generator operation
Additional parameters
| Category: | Other |
|---|---|
| Weight: | 0.4 kg |
| Designed for: | Hahn & Sohn HDE 14000 |
| Type: | Rectifier / voltage regulator |
| Material: | Aluminum alloy |
| Input voltage: | 12–24 V AC (from stator) |
| Output voltage: | 12 V DC (regulated) |
| Connectors: | 2× white connector with wires (blue, red) |
| Cooling: | Passive (ribbed body) |
| Compatibility: | only for HDE 14000 and variants with the same stator |
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