DSE7320 MKII | Auto Mains Failure Control Module

The DSE7320 MKII is a powerful, next-generation Auto Mains (Utility) Failure genset control module. It delivers advanced features in the familiar, user-friendly DSE format. As a result, it suits a wide range of single-generator diesel or gas applications.

In addition, the module uses a dual-core processor with extended memory. This design delivers faster processing, quicker response times, and increased functionality. It also includes an integrated data logging facility for improved system monitoring.

Moreover, the DSE7320 MKII continuously monitors critical engine parameters. It clearly displays warnings, shutdowns, and engine status information on a back-lit LCD screen and LED indicators. Furthermore, users can access this information remotely via PC connection or SMS alerts when using an external communication device.

DC Supply

Continuous Voltage Rating
• 8 V to 35 V continuous
• 5 V for up to 1 minute

Cranking Dropouts
The module withstands 0 V for up to 100 ms, provided the supply remains above 10 V before dropout and recovers to at least 5 V. Importantly, this protection works without internal batteries. However, LEDs and the LCD backlight do not operate during cranking.

Maximum Operating Current
• 510 mA at 12 V
• 240 mA at 24 V

Maximum Standby Current
• 330 mA at 12 V
• 160 mA at 24 V

Charge Fail / Excitation Range
• 0 V to 35 V

Generator & Mains (Utility)

Voltage Range
• 15 V to 415 V AC (Phase to Neutral)
• 25 V to 719 V AC (Phase to Phase)

Frequency Range
• 3.5 Hz to 75 Hz

Magnetic Pickup

Voltage Range
• ±0.5 V to 70 V

Frequency Range
• Up to 10,000 Hz