FIRETROL FTA-1100-EN24N Diesel Engine Fire Pump Controller

Product Description

FTA-1100-EN24N is a diesel fire pump controller of Firetrol Mark IIXG series. It is equipped with NEMA Type 4 enclosure (E = NEMA4), 24 VDC power supply and negative ground (N). Designed in compliance with NFPA20 and NFPA70 standards, it is dedicated for diesel-engine-driven fire pumps. It supports automatic pump start on pressure drop, local manual start/stop, weekly automatic test and multi-cranking sequence. Dual independent battery chargers monitor and charge two starting battery banks. Integrated pressure transducer, fault alarm, event logging and dry alarm contact outputs are available for connection to building fire monitoring systems, widely deployed for fire water systems in commercial buildings, warehouses, power plants and petrochemical facilities.

Technical Specifications

• Model: FTA-1100-EN24N
• Type: Diesel Fire Pump Controller (Mark IIXG)
• Enclosure Rating: NEMA Type 4 (E)
• Control Voltage: 24 VDC, Negative Ground (N)
• Battery Arrangement: Dual battery circuits with two separate chargers
• Charger Rating: 10A continuous, 0.5A trickle charge
• Start Logic: Programmable crank cycles, crank interval, minimum run timer, auto stop delay
• Sensor Input: Pressure transducer (500PSI rated, calibrated at 300PSI / 20.7 bar)
• Alarm Outputs: Dry contacts for low fuel, battery trouble, failure to start, pump run, abnormal pressure
• Communication: Modbus TCP (optional)
• HMI: Pushbutton panel, status LEDs, elapsed time meter
• AC Input for chargers: 110~240V AC, 50/60Hz
• Operating Temperature: 4℃ ~ +50℃
• Certifications: FM, UL, NFPA20 / NFPA70 compliant, NYC approved
• Mounting: Wall-mounted
• Functions: Auto start, manual emergency start, weekly test, battery supervision, event log

Application

1. Automatic control of diesel fire pumps, triggered by fire water network pressure drop
2. Fire water supply for commercial complexes, warehouses, data centers, power plants and chemical parks
3. Local manual operation, emergency override and scheduled weekly test in fire pump rooms
4. Alarm signal transmission to FAS fire alarm systems and BMS building management systems
5. NFPA-compliant control for diesel fire pumps and spare replacement for legacy fire protection systems

Series Models

FTA1100J, FTA1100-L12N, FTA1100-AN24N, FTA570E, FTA570F