400kW 500kVA Diesel Generator Set, SDEC SC25G690D2, 400/230V

400kW 500kVA Diesel Generator Set, SDEC SC25G690D2, 400/230V

Key Specifications / Features

The 400kW 500kVA Diesel Generator Set is a robust and efficient power solution for industrial and commercial applications. Driven by the SDEC SC25G690D2 engine, it delivers reliable 400kW output at 50 Hz with a 400/230V voltage rating and 721.7A current capacity. Equipped with a brushless alternator for stable performance, it features two 200A maintenance-free batteries for reliable starting. Designed for durability and efficiency, this generator ensures continuous and dependable power supply.

Detail Information

Product Name: 400kW 500kVA SDEC Diesel Generator Set
Fuel Type: Diesel
Engine: SDEC SC25G690D2
Alternator: Brushless Alternator
Rated Power: 400kW, 500kVA
Max. Power: 440kW, 550kVA
Frequency: 50 Hz
Rated Voltage: 400/230 V
Rated Current: 721.7 A
Fuel Tank Capacity: 500 L
Battery: Two × 200 A (Free Maintenance)
Dimensions: 3600 * 1800 * 2150 mm
Weight: 4,250 kg


Engine Specifications

 

Manufacturer

Shanghai Diesel Engine Co., Ltd.

Brand

SDEC

Model

SC25G690D2

No. of Cylinders

12 (V-Type)

Aspiration

Turbocharged & Air-to-Air Aftercooled

Governor

Electric

Max. Output Power

505kW

Displacement

25.8 L

Starting Voltage

24 V

Bore

135 mm

Stroke

150 mm

Lubrication Oil Capacity

65 L

Compression Ratio

16:1

Intake Air Flow

2 × 18.8 m³/min

Fuel Consumption at 100% Load

111.0 L/H


Alternator Specifications

 

Rated Output

500kVA

Frequency

50 Hz

Rated Current

721.7 A

Insulation Class

H

Voltage Regulation

SX440

Protection Grade

IP23

Working Altitude

≤1000 m (Without Output Decrease)

Phase

3 Phase

Temperature Rise

125°C

Optional Alternators

Stamford,Leroy Somer, Marathon, Mecc Alte


Controller Specifications

 

Controller

Smartgen HGM6120N, full protection with alarm and shutdown for various conditions

Breaker

Delixi 800A

Battery Charger

Smartgen BAC06A

Emergency Stop Button

Supplied

Automatic Mains Fail (AMF)

Supplied

Fuel Level Indicator

Supplied

Automatic Transfer Switch (ATS)

Optional

Mains Monitor

Supplied with AMF function

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