In the world of reliable power generation, precision and robust control are paramount. The DSE 501K Deep Sea Generator Controller stands out as a fundamental component for ensuring the seamless and safe operation of generator sets. Designed for manual engine control, this module is a testament to Deep Sea Electronics' commitment to quality and functionality, providing a straightforward yet effective solution for managing engine operations.

The DSE 501K is engineered to simplify the manual control of diesel and gasoline generator sets. Its intuitive design, centered around a three-position key switch (STOP(O), RUN(I), and START(II)), allows operators to easily manage the engine's start and stop sequences. Beyond basic control, the module incorporates critical protection features that safeguard the engine from potential damage, making it an indispensable asset for various applications. Guangzhou Pinxin Engine Co., Ltd. is proud to offer such essential components that enhance the longevity and efficiency of your power systems.
Manual Engine Control: Direct start and stop via a front panel key switch.
Automatic Shutdown on Fault Conditions: Protects the engine from critical issues such as low oil pressure, high engine temperature, overspeed, and auxiliary shutdowns.
First-Up Fault Annunciation: Clear LED indicators provide immediate visual alerts for the first detected fault, simplifying troubleshooting.
Cranking Dropouts Survival: Designed to withstand voltage dips during engine cranking without the need for internal batteries.
Protection Hold-Off Timer: Ensures alarms are inhibited during engine start-up, allowing the engine to reach normal operating conditions safely.
Robust Design: Operates reliably in a wide temperature range from -30°C to +70°C.
| No. | Feature/Specification | Detail |
|---|---|---|
| 1 | Model | DSE 501K |
| 2 | Part Number | DSE501K |
| 3 | Control Type | Manual Engine Control Module |
| 4 | DC Supply | 9 to 33 Vdc Continuous |
| 5 | Alternator Input Range | 15 – 305 V AC RMS |
| 6 | Alternator Input Frequency | 50 – 60 Hz at rated engine speed |
| 7 | Magnetic Input Range | 0.5 V to +/- 80 V |
| 8 | Magnetic Input Frequency | 2300Hz to 6000 Hz at rated engine speed |
| 9 | Operating Temperature | -30°C to +70°C |
| 10 | Dimensions (Excl. Keyswitch) | 72 X 72 X 118.5 mm |
| 11 | Weight (Approx.) | 420g (including packaging) |
| 12 | Suitable For | Diesel and Gasoline Generator Sets |
The DSE 501K's compact design and easy installation make it a preferred choice for various generator applications, from residential backup power to industrial setups. Its ability to provide essential engine control and protection ensures peace of mind for operators and extended lifespan for generator sets. Guangzhou Pinxin Engine Co., Ltd. is your trusted partner for high-quality generator components and comprehensive solutions. We also facilitate the supply of spare parts for various heavy machinery needs.
At Guangzhou Pinxin Engine Co., Ltd., we are committed to providing top-tier products and services that meet the rigorous demands of the power generation industry. Our expertise in engine components and control systems ensures that you receive genuine, reliable parts like the DSE 501K, backed by exceptional customer support. We understand the critical role these controllers play in maintaining operational continuity, and we strive to deliver solutions that guarantee performance and durability. Trust us for all your generator spare parts and service requirements.
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