HAT310 ATS Controller – Diesel Generator Control Panel Module

HAT310 ATS Controller for Diesel Generator Set Control Panel

Keep your power system running seamlessly with the HAT310 Automatic Transfer Switch (ATS) Controller — a compact, reliable control panel module engineered for diesel generator sets. Whether you're managing a commercial facility, industrial site, or backup power installation, this module delivers intelligent automatic transfer and restoration so your systems stay protected during mains outages.

Made in Mainland China.

Key Features

• Automatic Transfer & Restore: Instantly switches between mains and generator power, then restores mains supply automatically when it becomes available again — no manual intervention required.
• Under-Voltage & Phase Loss Detection: Continuously monitors all phases; if any phase voltage drops below the minimum working threshold or a phase loss occurs, the generator starts automatically.
• Clear LED Status Indicators: Panel-mounted LEDs give you an at-a-glance view of the controller's current operating status.
• Dual Isolated Neutral Line Support: Compatible with systems requiring 2 isolated neutral lines.
• Adjustable Delay Timers: Mains normal delay (1–60 s) and generator normal delay (1–60 s) are both independently configurable via built-in potentiometers for precise timing control.
• High-Capacity Output Relays: Both mains/generator transfer relay and GENS START relay are rated at 16A AC250V. The transfer relay can directly drive switch conversion; the GENS START relay features volt-free normally open/normally closed contacts.
• Superior EMI Resistance: Strong anti-electromagnetic interference performance allows reliable operation even in environments with intense electromagnetic interference.
• Modular, Compact Design: Self-extinguishing ABS plastic shell with pluggable terminals for easy wiring and maintenance. Supports two installation methods: 35 mm DIN guide rail or internal screw mounting.

Technical Specifications

What's in the Box?

• 1 × HAT310 ATS Controller Module

Note: Due to different product batches, the physical appearance may vary slightly but will not affect performance or functionality. Color may appear slightly different from photos due to lighting and display settings. Measurement tolerance: ±1–3 cm.

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For more information on electrical safety standards and power system best practices, visit the U.S. Occupational Safety and Health Administration (OSHA) Electrical Safety resource page.

Frequently Asked Questions

Q: What does the HAT310 ATS Controller do for a diesel generator set?

A: The HAT310 ATS Controller automatically transfers the power load from the mains supply to your diesel generator whenever it detects an under-voltage condition or phase loss on the mains. Once the mains supply is restored and stable, it automatically transfers the load back — ensuring continuous, uninterrupted power to your equipment without manual switching.

Q: How do I adjust the transfer delay timers on the HAT310?

A: The HAT310 features two built-in potentiometers — one for the mains normal delay and one for the generator normal delay. Each can be independently adjusted within a range of 1 to 60 seconds, giving you full control over how quickly the controller responds to power changes.

Q: What are the installation options for the HAT310 ATS Controller?

A: The HAT310 supports two installation methods: it can be mounted on a standard 35 mm DIN guide rail, or secured directly inside a panel enclosure using internal screw mounting. The pluggable terminal design also makes wiring quick and straightforward.

Q: Is the HAT310 suitable for use in environments with high electromagnetic interference?

A: Yes. The HAT310 is built with strong anti-electromagnetic interference (EMI) performance, making it reliable for use in industrial environments and electrical panels where EMI levels can be significant.