40KW Silent Water-Cooled Portable Gasoline Generator

Model: DB50000W

Type: Silent type

Rated Power Output: 40KW

Rated Voltage: 380V

Phase:Three Phase

Rated Frequency: 50Hz

Nosie Level: 75 dBA/7m

Starting Type: Electric Start

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1. Inline 4-cylinder, electronic fuel injection (EFI) system, water-cooled engine paired with intelligent controller ensures stable generator operation.

2. Rare-earth permanent magnet brushless alternator delivers superior load capacity with maintenance-free operation.

3. The reinforced steel frame design makes the generator sturdy and durable and the standard casters significantly enhance the generator’s mobility.

4. The generator set has overload circuit breaker protection and low-oil shutdown protection.

5. Acoustic-optimized muffler can reduce the noise effectively.

Technical specifications:

Genset Model		DB50000W
Alternator	Excitation Type	Permanent Magnet Brushless
	Prime Power (KW)	40
	Standby Power (KW)	45
	Rated Voltage(V)	380
	Frequency (Hz)	50
	Phase	Three Phase
	Power Factor (COSφ)	0.8
	Insulation Class	F
Engine	Engine Model	RQ23
	Bore*Stroke (MM)	91*86
	Displacement (CC)	2230
	Engine Type	4 Cylinder, water-cooled
	Fuel Type	Gasoline
	Oil Capacity (L)	4.2
	Starting Type	Electric Start
Genset	Fuel Tank (L)	50
	Noise Level (dBA/7m)	75
	Dimensions (MM)	16301001952
	Weight (KG)	560

Option: Automatic Transfer Switch(ATS)

ATS automatic control panel include mains power indicator, generator operation indicator, auto-mode status indicator and fault alarm indicator.

When the ATS detects that the mains power is cut off, the generator set automatically self-starts and the ATS closes generator circuit (loads powered by generator). When ATS detects mains recovery, generator enters cooldown shutdown (30-60 min delay) and ATS opens generator circuit (loads transferred to mains).