Ultra Silent Generator

The DEHRAY ultra silent range is feature packed and comes with the ruggedness and reliability you demand from a generator.

Firstly, the ultra silent generators are built for multi-drop use and designed to be moved regularly. Whether that be a few meters or hundreds of miles, you can be assured of their easy, safe movement capabilities and guaranteed performance, even in the harshest conditions. This makes the ultra silent perfect for construction and household use.

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
Powered by DEHRAY
Ultra Silent Generator
The DEHRAY ultra silent range provides complete power solutions, making this series the preferred choice for a wide range of applications throughout the world.
Contact us

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
    RDE11SS RDE16SS RDE13SS3 RDE20SS3 RDE32SS3

RDE20SS

RDE26SS

RDE35SS RDE25SS3 RDE32SS3 RDE43SS3 RDE60SS3 RDE75SS3 RDE95SS3
Rated frequency HZ 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60
Prime power KVA 8.5 10.5 13 15.5 10.6 13.1 16.2 19.3 30 32.5 18

20

24 26 30 35 22.5 25 30 32.5 37.5 43.75 50 60 62.5 75 75 94
KW 8.5 10.5 13 15.5 8.5 10.5 13 15.5 24 26 18 20 24 26 30 35 18 20 24 26 30 35 40 48 50 60 60 75
Standby power KVA 9.5 11.5 14 17 11.6 14.5 17.5 21.2 32.5 35 20 24 26 28 33 38.5 25 30 32.5 35 41 48 55 66.5 69 82.5 82.5 103
KW 9.5 11.5 14 17 9.3 11.6 14 17 26 28 20 24 26 28 33 38.5 20 24 26 28 33 38.5 44 53 55 66 66 82.5
Rated voltage V 115/230 120/240 115/230 120/240 400/230 416/240 400/230 416/240 400/230 416/240 115/230 120/240 115/230 120/240 115/230 120/240 400/230 416/240 400/230 416/240 400/230 416/240 400/230 416/240 400/230 416/240 400/230 416/240
Rated current A 73.9/37 87.5/43.8 113/56.5 129.2/64.6 15.3 18.2 23.4 26.8 43.5 45.1 156.5/78.2 166.7/83.3 208.7/104.4 216.7/108.3 260.9/130.4 291.7/145.8 32.6 34.7 43.5 45.1 54.1 60.7 72.5 83.4 90.6 104.2 108.7 130.6
Rated rotation speed r/min 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800

 

Generator
Generator type   FD1C1-4 (Single-phase) FD1ES1-4 (Single-phase) FD1C1-4 (Three-phase) FD1ES1-4  (Three-phase) XN184G/FD1G1-4
Pole No.   4 4 4 4 4
Phase number   Single-phase Single-phase Three-phase Three-phase Three-phase
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)
Power factor COSΦ 1.0 1.0 0.8(lag) 0.8(lag) 0.8(lag)
Insulation grade   H H H H H
Engine
Engine type   RD385D RD485D RD385D RD485D WP2.3D33E200/WP2.3D36E201
Stucture type   3-cylinder, in-lined, 4-stroke, direct-injected, water-cooled 4-cylinder, in-lined, 4-stroke, direct-injected, water-cooled 3-cylinder, in-lined, 4-stroke, direct-injected, water-cooled 4-cylinder, in-lined, 4-stroke, direct-injected, water-cooled 4- cylinder,in-lined,4-stroke,water-cooled,turbocharger
Bore×stroke mm 85×90 85×95 85×90 85×95 89x92
Displacement L 1.532 2.156 1.532 2.156 2.289
Compression ratio   18∶1 18∶1 18∶1 18∶1 17.5:1
Rated power KW 11 13 17 20 11 13 17 20 30 33
Lubrication system   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
Starter system   12V  Electric starter 12V  Electric starter 12V  Electric starter 12V  Electric starter 12V  Electric starter
Starter motor capacity V-KW 12V 3KW 12V 3KW 12V 3KW 12V 3KW 12V 3.5KW
Battery capacity V-Ah 12V 65Ah 12V 65Ah 12V 65Ah 12V 65Ah 12V 80Ah
Engine fuel consumption g/KW.h 255 247 255 247 212  210
Fuel type   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
Genset
Control panel type   Smartgen digital panel Smartgen digital panel Smartgen digital panel Smartgen digital panel Smartgen digital panel
Output Receptacle 2-single phase 2-single phase 2-single phase 2-single phase 2-single phase
Connection pole   with with with with with
Fuel tank capacity L 68 68 68 68 95
Overall dimension mm 1600×780×1050 1600×780×1050 1600×780×1050 1600×780×1050

1930x950x1200

 

XN184G/FD1G1-4
Let us help you realize
your possibilities...
Tel: + 86 510 8821 1888