DIESEL GENERATOR

Powered by SDEC Engine & copy Stamford Alternator Standard Specifications

Three phase four wire, output voltage 380V,50HZ, power factor:0.8(lagging), protection grade is accordance with NAME 1 and IP23.

General Features:

• Coupled with SDEC diesel engine and copy Stamford alternator
• Air filter, fuel filter, oil filter and water separator
• Lube-oil drain valve fitted
• Water-cooled
• 8 hrs operation base fuel tank
• Auto start
• Soundproof and weatherproof canopy
• MCCB Delixi breaker
• Operation & Maintenance manual
• Steel-fabricated base frame with power coating
• Electric starter charge motor 24VDC

Generating Set Data

Voltage regulation,steady state:≤±1%

Sudden voltage warp (100% sudden reduce):≤±25%

Sudden voltage warp (Sudden increase): ≤-20%

Voltage stable time (100% sudden reduce): ≤6S

Voltage stable time (Sudden increase): ≤6S

Frequency regulation,steady state: ≤5%

Frequency Waving: ≤1.5%

Sudden frequency warp: (100% sudden reduce): ≤+12%

Sudden frequency warp: (Sudden increase):≤-10%

Frequency recovery time (100% sudden reduce): ≤5S

Frequency recovery time (sudden increase): ≤5S

Generator Ratings:

Voltage Hz Phase P.F.Cos Standby

Amps

Standby

Ratings (kW/

kva)

Prime Ratings

(kW/kva)

440/254 50 3 0.8 722 440/550 400/500

415/240 50 3 0.8 765 440/550 400/500

400/230 50 3 0.8 794 440/550 400/500

380/220 50 3 0.8 836 440/550 400/500

Prime power (RPR) is the normal output continuously available, where the average load (variable) does not exceed 70%

of the prime power rating during an operating period of 250 hours. The total operating time at 100% prime power must

not exceed 500 hours per year.A 10% overload is available for a maximum of 1 hour in 12 hours of operation and must

not exceed a total of 25 hours per year.

Standby Power (LTP) is the maximum output available (at variable load), for up to 200 hours per year. The average load

(variable) must not exceed 80% of the standby power rating, with less than 25 hours per year at the full standby rating.

No overload is available. The genset must not operate, at standby rating, in parallel with the public utility under any

circumstances.

Engine Technical Data

General

Units 50HZ

Emission certifficates /

Rated speed rpm 1500

Engine Basic Data

Engine Brand – Model SDEC SC25G690D2

Engine Prime Power kW 459

Engine Standby Power kW 505

Number of cylinders 12

Cylinder arrangement V-type,4 strokes,Turbo charged

Type of air intake air-to-air inter cooled

Type of cooling Water-cooled

Total displacement liters 25.8

Bore*Stroke mm 135*150

Speed control Electric

Speed drop ±1%

Type of fuel Diesel

Fuel consumption @ 25% load Liters/h 32.4

Fuel consumption @ 50% load Liters/h 55.3

Fuel consumption @ 75% load Liters/h 79.6

Fuel consumption @ 100% load Liters/h 105.2

Fuel tank capacity Liters 1296

Oil

Type of oil SAE 15W40/CF-4

Total quantity of oil Liters 65

Maximum oil consumption g/kW.h ≤0.24

Coolan

Cooling method Fresh water forced circulation (with coolant)

Total quantity of coolant Liters 48

Air

system

Air filter type Dry Element

Max.intake restriction kPa 6

Intake flow m3/m 34

Exhaust

system

Exhaust flow m3/m 88.6

Exhaust temperature ℃ 650

Max.back pressure kPa 6

Electrical

system

Voltage of electric system V 24

Type of battery Lead acid type

Alternator Technical Data

Model DE544D

Brand DE

Prime Power (kW) 500kVA

Excitation Type Brushless self-excitation

Voltage Regulator Type Automatic Voltage Regulator

AVR Model AS440

Power Factor (Cos) 0.8

Altitude ≤1000m

Overspeed 2250RPM

Number of Pole 4

Winding Leads 12

Insulation class H

Drip proof IP23

Voltage regulation ±1%

Total harmonics (TGH/THC) at no load < 1.5% – on load < 5%

Wave form: NEMA=TIF <50

Wave form: I.E.C = THF <2%

Bearing Single

Coupling Direct

Control Panel

SINGLE SET GEN-SET OPERATION

Diesel genset integrated controllers for single engine control in

manual and remote start applications, featuring full gen-set

monitoring and protection. In other words making them ideal for

primer mover applications.

Genset integrated controllers for gen-sets operating in single

standby mode. They meet all possible requirements for AMF

applications,including modem control, user configuration and full

gen-set monitoring and protection.AMF models enable the

combination of manual and remote start application with auto

mains fail function.

Controller: SMARTGEN HGM6120+4G

• Lube-oil and coolant drains piped to exterior of the canopy
• Service access doors on each side of canopy
• Control panel viewing window
• Heavy lift and fork lift provisions
• Exhaust outlet on top of the canopy
• Cable entry provisions
• The canopy constructed from 2mm sheet metal and painted in
• polyester power coating
• High temperature fire retardant sound insulation
• “Slap up” hinge and door handles
• Exterior mounted emergency stop button
• Lockable door handles for security

Dimension & Weight

Open Type (Standard Configuration)

Overall Size: 3400×1360x 1980 mm(L*W*H)

Weight:4040Kgs

Soundproof Type

Overall Size: 4850×2000×2450 mm(L*W*H)

Weight: 5400Kgs