20kW Soundproof Diesel Generator, Isuzu JE493DB-02, 400/230V

20kW Soundproof Diesel Generator, Isuzu JE493DB-02, 400/230V

Key Specifications / Features

The 20kW 25kVA Soundproof Diesel Generator Set is powered by the reliable Isuzu JE493DB-02 engine and equipped with a Stamford PI144E alternator for efficient operation. Designed for 50 Hz, 400/230V, it delivers 36.1A with a noise level of 70 dBA at 7m, ensuring quiet and stable power output. Ideal for small to medium-scale industrial and commercial applications, this generator combines performance and noise reduction in a compact, soundproof design.

Detail Information

Product Name: 20kW 25kVA Soundproof Diesel Generator Set, Low Noise
Fuel Type: Diesel
Engine: Isuzu JE493DB-02
Alternator: Stamford PI144E
Rated Power: 20kW, 25kVA
Max. Power: 22kW, 28kVA
Frequency: 50 Hz
Rated Voltage: 400/230 V
Rated Current: 36.1 A
Fuel Tank Capacity: 50 L
Noise Level: 70 dBA at 7 Meters
Battery: One 80A Maintenance-Free Battery
Dimensions: 1800 * 850 * 1200 mm
Weight: 880 kg

Engine Specifications

Engine Brand

Isuzu

Engine Model

JE493DB-02

No. of Cylinders

4-Cylinder Inline

Aspiration

Naturally Aspirated

Governor

Mechanical

Max. Engine Output Power

27 kW

Displacement

2.7 L

Starting Voltage

12 V

Bore × Stroke

93 mm × 102 mm

Lubrication Oil Capacity

5.6 L

Compression Ratio

18.2:1

Intake Air Flow

2.45 m³/min

Fuel Consumption at 100% Load

6.3 L/h

Alternator Specifications

Brand

Stamford

Model

PI144E

Rated Output

25kVA

Frequency

50 Hz

Phase

3 Phase

Altitude

≤1000 m

Insulation Class

H

Automatic Voltage Regulation

SX440

Protection Grade

IP23

Working Temperature (No Power Decrease)

≤40°C

Working Altitude (No Power Decrease)

≤1000 m

Optional Alternators

Leroy Somer, Marathon, Mecc Alte

Control Panel Specification

Controller Brand

Smartgen

Controller Model

HGM6120N

Breaker Brand

Delixi

Breaker Capacity

630 A

Battery Charger

Smartgen Model BAC06A

Emergency Stop Button

Supplied

Automatic Mains Fail (AMF)

Supplied

Fuel Level Monitoring

Supplied

Automatic Transfer Switch (ATS)

Optional

Full Protection Features

Start-up fault, High coolant temperature, Low oil pressure, Low fuel level, Low cooling fluid level (optional), Overload, Battery voltage high (alarm & shutdown)

Optional Controllers

Deepsea, Smartgen, ComAp

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