Hunter ACC 12 Station Irrigation Controller with Metal Cabinet (Expands to 42 Stations)

The Hunter ACC Controller is the most powerful and versatile large-scale commercial irrigation controller in the Hunter range. Designed with expandable modularity, it can be configured from 12 up to 42 stations, making it ideal for complex irrigation projects that demand precision, flexibility, and scalability.

What sets the ACC apart is its sheer performance. With intelligent overlap settings and a high-capacity transformer, it can operate up to 6 programs simultaneously, delivering maximum irrigation efficiency within restricted watering windows. Integrated real-time flow monitoring allows the controller to dynamically respond to overflow conditions by station, while also tracking system-wide water usage for improved management.

The controller offers 6 independent and 4 custom programs, with 10 start times per program and a maximum 6-hour station run time, giving water managers complete scheduling flexibility. The large backlit LCD display makes operation intuitive, with the ability to personalize station and program names directly on-screen. The ACC also comes with built-in support for the Hunter Solar Sync® sensor, enabling water-saving automatic schedule adjustments based on real-time weather conditions.

BENEFITS

• Expandable from 12 to 42 stations with modular design
• Runs up to 6 programs simultaneously for efficient scheduling
• 6 independent + 4 custom programs with 10 start times each
• Real-time flow monitoring with dynamic overflow response
• Personalized LCD display with station/program naming
• Compatible with Hunter Central Control Systems for two-way communication upgrades
• Built-in Solar Sync® support for water savings through automatic weather-based adjustments
• Outdoor enclosure for durability in commercial environments

SPECIFICATIONS

• Number of stations: 12 to 42
• Max station run time: 6 hours
• Start times per program: 10
• Pump/master valve outputs: 2, normally closed
• Sensor inputs: 4 + Flow
• Electrical input: 120/240 VAC, 50/60 Hz
• Transformer output: 24 VAC, 4.0 A
• Station output (24 VAC): 0.56 A
• Operating temperature: 0ºF to 140ºF
• Warranty: 5 Years