Diesel fire pump unit

Diesel fire pump unit

Product Introduction

1. Control Mode: Manual/Automatic, Remote Control. Supports manual, automatic, and remote control of the water pump start and stop, with switchable control modes.
2. Time Settings: Diesel engine control times can be set, including: start delay, preheat or pre-spool time, start cutoff time, start cutoff speed, rapid run time, speed increase time, and cooling down time.
3. Alarm Shutdown: Automatically alarms and shuts down for: no speed signal, overspeed, low speed, low oil pressure, high cooling temperature, start failure, shutdown failure, oil pressure sensor open/short circuit, water temperature sensor open/short circuit, speed sensor open/short circuit, and water pump water pressure. Low, etc.
4. Warning Items: Pre-alarm items include overspeed, low speed, low oil pressure, high coolant temperature, low air temperature, low fuel level, low battery voltage, high battery voltage, uncalibrated speed signal, and low water pump pressure.
5. Status Display: Diesel Engine Operating Status Display: Based on the current system status, displays the current device status: Standby, Startup, Fuel Supply, Startup, Start Delay, Rapid Delay, Normal Operation, Cooling Shutdown, and Emergency Shutdown.
6. Parameter Display: Diesel Engine Parameter Measurement Display: During system operation, displays the current values ​​of relevant parameters: speed, operating time, fuel level, battery voltage, coolant temperature, and oil pressure.

Applications

The XBC-KDS diesel engine fire pump unit complies with the GB6245-2006 "Fire Pump Performance Requirements and Test Methods." This series offers a wide range of head and flow rates, fully meeting fire water supply requirements in various industrial and mining environments, including warehouses, docks, airports, petrochemicals, power plants, liquefied gas stations, and textile enterprises. Its advantage is that if a building's power system suddenly loses power and the electric fire pump fails to start, the diesel engine fire pump automatically starts and provides emergency water supply.

Specifications

1.Flow Rate Range: 5-500 L/s
2.Lift Range: 0.15-1.6 m
3.Power Range: 30-400 kW
4.Rated Speed: ≤1.6 MPa

Operating Conditions

1. Medium density not exceeding 1240 kg/m³;
2. Ambient temperature ≤ 50°C, medium temperature ≤ 80°C, up to 200°C upon request;
3. Medium pH value for cast iron is 6-9, for stainless steel 2-13;
4. Self-priming height must not exceed 4.5-5.5 meters, and suction pipe length must be ≤ 10 meters;
5. Rotational speed generally 1400-1800 r/min, 2900 r/min.