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Ultra Silent Generator
The noise level of silent gensets can be reduced by 15-35dB（A）through multiple noise control devices, which ensure quiet operations, thus having no effect on daily activities. The silent genset is capable of working in residential areas, offices and other environments during night time which are sensitive to noise.
15kVA~120kVA（50Hz/60Hz）
Stable performance
Intelligent control system
Easy for transportation
Easy for maintenance
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15kVA~120kVA（50Hz/60Hz）
Stable performance
Intelligent control system
Easy for transportation
Easy for maintenance
The DEHRAY ultra silent range provides complete power solutions, making this series the preferred choice for a wide range of applications throughout the world.
Open or silent, single or 3 phase, 50 or 60Hz frequency, plus various voltage options; this range of generators gives you a lot of options for tailoring to meet exact needs.
Robust and durable
Compact, robust and flexible structures ensure long service life and quiet operation.
Thicker painting treatments stand the wear and tear in extreme environmental conditions.
Cleaner, safer and quieter
Waterproof canopy ensures protection against ingress of dust and water.
All DEHRAY generators meet or exceed relevant standards for noise and emission regulations.
Design for easy transportation
Lifting hook and forklift access are standard on all units. Compact structure minimize transportation costs.
Easy to use
Control panel is simple and easy to operate.
Built-in monitoring system ensures safe operation and basic parameter display
Generator set
| RDE18S3 | RDE25S3 | RDE30S3 | RDE38S3 | RDE44S3 | RDE80S3 | RDE110S3 | |||||||||
| Rated frequency | Hz | 50 | 60 | 50 | 60 | 50 | 60 | 50 | 60 | 50 | 60 | 50 | 60 | 50 | 60 |
| Prime power | kVA | 15 | 17.5 | 20 | 25 | 25 | 31 | 30 | 37.5 | 40 | 43.5 | 67.5 | 81 | 100 | 106 |
| kW | 12 | 14 | 16 | 20 | 20 | 25 | 24 | 30 | 32 | 34 | 54 | 65 | 80 | 85 | |
| Standby power | kVA | 17 | 21 | 22.5 | 30 | 28 | 34 | 32.5 | 41 | 43.75 | 46.75 | 73.5 | 89 | 110 | 116.5 |
| kW | 13 | 15.4 | 18 | 24 | 22 | 27.5 | 26 | 33 | 35 | 37.4 | 59 | 71.5 | 88 | 93.5 | |
| Rated voltage | V | 400/230 | 416/240 | 400/230 | 416/240 | 400/230 | 416/240 | 400/230 | 416/240 | 400/230 | 416/240 | 400/230 | 416/240 | 400/230 | 416/240 |
| Rated current | A | 21.7 | 24.3 | 29.0 | 34.7 | 36.2 | 43.1 | 43.5 | 52.1 | 58.0 | 60.4 | 97.8 | 112.5 | 144.9 | 147.2 |
| Rated rotation speed | r/min | 1500 | 1800 | 1500 | 1800 | 1500 | 1800 | 1500 | 1800 | 1500 | 1800 | 1500 | 1800 | 1500 | 1800 |
| Control panel | Smartgen | Smartgen | Smartgen | Smartgen | Smartgen | Smartgen | Smartgen | ||||||||
Generator
| Generator manufacturer | Xingnuo | Xingnuo | Xingnuo | Xingnuo | Xingnuo | Xingnuo | Xingnuo | ||||||||
| Generator type | XN162E | XN162F | XN162G | XN184F | XN184G | XN182H | XN182K | XN224C | XN224F | XN224G | XN274C | XN274D | |||
| Pole No. | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||||||||
| Excitation mode | Brushless, self-excitation and constant voltage (with AVR) | Brushless, self-excitation and constant voltage (with AVR) | Brushless, self-excitation and constant voltage (with AVR) | Brushless, self-excitation and constant voltage (with AVR) | Brushless, self-excitation and constant voltage (with AVR) | Brushless, self-excitation and constant voltage (with AVR) | Brushless, self-excitation and constant voltage (with AVR) | ||||||||
| Power factor | COS? | 0.8(lag) | 0.8(lag) | 0.8(lag) | 0.8(lag) | 0.8(lag) | 0.8(lag) | 0.8(lag) | |||||||
| Insulation grade | H | H | H | H | H | H | H | ||||||||
Engine
| Engine manufacturer | FAWDE | FAWDE | FAWDE | FAWDE | FAWDE | FAWDE | FAWDE | ||||||||
| Engine type | 4DW81-23D | 4DW81-28D | 4DW81-29D | 4DW81-38D | 4DW92-35D | 4DW92-42D | 4DX21-45D | 4DX21-53D | 4DX22-50D | 4DX22-60D | CA4110/125Z-09D | CA4110/125Z-11D | CA6DF2D-14D | CA6DF2D-16D | |
| Rated power | kW | 19 | 22 | 21 | 31 | 26 | 34 | 33 | 35 | 37 | 43 | 65 | 77 | 96 | 112 |
| Structure type | 4-cylinder,in-lined,4-stroke,water-cooled | 4-cylinder,in-lined,4-stroke,water-cooled | 4-cylinder,in-lined,4-stroke,water-cooled,turbocharger | 4-cylinder,in-lined,4-stroke,water-cooled | 4-cylinder,in-lined,4-stroke,water-cooled,turbocharger | 4-cylinder,in-lined,4-stroke,water-cooled,turbocharger | 4-cylinder,in-lined,4-stroke,water-cooled,turbocharger | ||||||||
| Bore x stroke | mm | 85×95 | 90×100 | 90×100 | 102×118 | 102×118 | 110×125 | 110×115 | |||||||
| Displacement | L | 2.16 | 2.54 | 2.54 | 3.86 | 3.86 | 4.75 | 6.55 | |||||||
| Compression ratio | 17:1 | 17:1 | 17:1 | 17:1 | 17:1 | 17:1 | 17:1 | ||||||||
| Lubricating system | Pressure splashed | Pressure splashed | Pressure splashed | Pressure splashed | Pressure splashed | Pressure splashed | Pressure splashed | ||||||||
| Lube oil brand | Above CD grade or SAE 10W-30,15W-40 | Above CD grade or SAE 10W-30,15W-40 | Above CD grade or SAE 10W-30,15W-40 | Above CD grade or SAE 10W-30,15W-40 | Above CD grade or SAE 10W-30,15W-40 | Above CD grade or SAE 10W-30,15W-40 | Above CD grade or SAE 10W-30,15W-40 | ||||||||
| Fuel type | Diesel : 0# (summer), -10# (winter), -35# (chillness) | Diesel : 0# (summer), -10# (winter), -35# (chillness) | Diesel : 0# (summer), -10# (winter), -35# (chillness) | Diesel : 0# (summer), -10# (winter), -35# (chillness) | Diesel : 0# (summer), -10# (winter), -35# (chillness) | Diesel : 0# (summer), -10# (winter), -35# (chillness) | Diesel : 0# (summer), -10# (winter), -35# (chillness) | ||||||||
| Engine fuel consumption | g/kW.h | 240 | 240 | 230 | 230 | 220 | 215 | 202 | |||||||
| Starting system | 12V Electric starter | 12V Electric starter | 12V Electric starter | 24V Electric starter | 24V Electric starter | 24V Electric starter | 24V Electric starter | ||||||||
| Starting motor capacity | 12V 3.5kW | 12V 3.5kW | 12V 3.5kW | 24V 4.5kW | 24V 4.5kW | 24V 5kW | 24V 6.2kW | ||||||||
| Charging generator capacity | 54A 14V | 54A 14V | 54A 14V | 35A 28V | 35A 28V | 45A 28V | 55A 28V | ||||||||
