Commins soundproof diesel generator sets

Standard Genset Features Engine: All genset powered by Cummins engine with excellent performance of instant response, economical fuel consumption, reliability and durability. Alternator: Stamford alternator with optimum excitement characteristic which accepts sudden load with small voltage variation and rapid recovery. Controller: Control system based on microprocessor. Short Circuit protection: Circuit Breaker or AmpSentry. Radiator: 40° C ambient temperature radiator, rated power output ensured in critical conditions with closed circle cooling system. Air Filter: Fleetguard filter satisfies indoor application requirements. Vibrator: Internal vibrating system with outstanding low vibration, easy transportation and installation. Staring: DC motor with rapid starting capability. The charge generator complements power to battery the moment started. Accessories: Flexible pipe, elbow, silencer for exhaust system.Generator set performance *230/400VAC, 50Hz, 0.8PF(lagged) 3 phase 4 line Output(electric Gov) *Frequency Droop ≤ 3% *voltage modulation ≤ 0.3% *Random Frequency Variation ≤ 0.5% Voltage regulation: ≤ ± 1% Instant Frequency Variation≤ +10% ≤ -7% Instant Voltage variation ≤ +20% ≤ -15% Frequency Recovery Time ≤ 3s Voltage(± 3%) Recovery Time ≤ 1sEngine Specification Type: Four strokes, water cooled, turbo charged/after cooled Construction: Forged steel crankshaft, connecting rods, cast iron block. Fuel Filter: High precision paper element fuel filter, DC fuel solenoid value. Lube filter: High precision paper element lube filter with bypass protection Cooling: Integrated pump and thermostat improve engine efficiency.Alternator specification Type: Brushless single bearing, revolving field, 4 pole, drip proof, screen protected. Compliance with GB755, BS5000, and IEC34-1 Stator: Slope slot and 2/3pich output winding effectively avoid harmonic cuurent and distortion of voltage. Rotor: Fully interconnected damper winding, close coupled engine/alternator for perfect alignment, dynamically balanced rotor complied with BS grade 2.5, less vibration. Cooling system: IC01 Insulation Class: H 2.Factory internal Testing: All generator sets are gone through rigorous testing before being released to the market place, including 50% load, 75% load, 100% load , 110% load and all protection function (overspeed stop, high water temperature, low oil pressure, battery charging fail, emergency stop)3.Warranty policy:Guarantee for one year or 2000 hours (according to whichever reach first) from ex-factory date. During the guarantee period, we will provide the free easy-damaged spare parts for problems caused by our quality of production or raw materials, except the damage caused by customer's incorrect manmade operation. After expiration, our company will provides cost spare parts maintenance for gen-set.