Injector (P Series)
CYCR-4 Super Heavy Duty Injector (P Series).
1. It adopts high pressure common rail system, with high injection pressure, high precision injection control that the injection quantity and injection time can be precisely controlled.
2. The high-speed solenoid has high response frequency and flexible control, which makes the injection pressure of fuel injection system adjustable, can easily realize the functions of pre-injection and post-injection and provide an effective means of optimizing the fuel injection rules, improving its performance and reducing exhaust emissions.
3. The injector adopts a non-static backleakge structure to reduce the fuel supply capacity of high-pressure feed pump and improve reliability of the whole fuel system.
4. The power coverage is 480 kW-1200 kW.
Maximum allowable rail pressure: 1600 bar
Drive voltage: 48 V
Hold voltage: 24 V
Peak current: 25 A
Hold current: 12 A
Needle diameter: φ4 mm
Nozzle spray hole diameter× number of holes: φ0.275 mm×9
Nozzle flow: 2800 ml/min
Spray cone angle: 146°
Injector leakage: ≤60 mm3/st
Injection opening delay: ≤ 0.55 ms