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 Perkins
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.

9kVA~2500kVA(50Hz/60Hz)
Stable performance
Intelligent control system
Easy for Transport
Easy for Maintenance
Contact us

Stable performance

Powered by worldwide trusted Perkins engine;

Optional choose alternator, such as Mister, Stamford, LeroySomer, etc;

Equipped with world advanced control panel.

 

Stable structure  

With CAE analysis technology, the genset is designed more stable.

 

PI Design  

The latest industrial design technology brings a perfect fusion of appearance and performance.

 

Intelligent control  

The integrated controller can provide multiple functions such as remote control, alarm, data monitoring and protection.

 

Advanced Waterproof, Dustproof, Sandproof and rodent proof Design

Each control panel, each access doors and resident vertical plate of gensets adopts the waterproof, dustproof, sand proof and rodent proof design to avoid the rain, dust and small animals.

 

Convenient Refueling and Watering devices

External oil filler;

Oil discharge outlet is set at the base frame;

Water filler is set on the top of canopy.

 

Easy for Transport

With forklift hole set at the base frame of the genset under 500kVA, it is easy to use forklift;

With equilibrium lifting lugs on the top of the canopy, it is convenient to load or unload.

 

Easy for Maintenance  

The daily maintenance work can be performed from both sides of the genset, and wide maintenance doors allow easy access to all areas of the genset;

Canopy of the gensets above62.5kVA can be equipped with ladder, and it is convenient to conduct lifting and inspection of the genset;

Base frame and canopy can be replaced and dismantled;

Standardized and integrated wiring and fuel inlet and outlet hoses are easy to be replaced.

 

Excellent spraying and welding technology

Adopt high-quality panel sand spray thick materials, as well as three coats of spray technology includes bottom, middle and surface, it has strong performances of corrosion resistance, scratch resistance, rust resistance.

 

Application scope  

It is suitable for environment with high requirement for noise reduction, such as residential area, high-end office buildings, hotels, scientific research institutes, hospitals, universities and colleges, etc.

General specification Engine Specification Alternator Model
Silent Canopy Standby Power Prime Power Cons 100% (L/h) Dimension (Silent Canopy)
L*W*H(mm)
Weight Open Type (kg) Weight Silent Canopy (kg) Engine Model Lube Capacity
(L)
Coolant Capacity
(L)
STAMFORD
KVA KW KVA KW
R10JSPS 10 8 9 7 2.6 2200x1033x1304 896 160 403A-11G1 4.9 5.2 LSA40VS1
R10JSPS 10 8 9 7 2.6 2200x1033x1304 896 160 403D-11G 4.9 5.2 LSA40VS1
R14JSPS 14 11 13 10 3.67 2200x1033x1304 956 160 403D-15G 6 6 LSA40VS2
R14JSPS 14 11 13 10 3.48 2200x1033x1304 956 160 403A-15G1 6 6 LSA40VS2
R16JSPS 16 13 15 12 3.48 2200x1033x1304 956 160 403A-15G2 6 6 LSA40S3
R16JSPS 22 18 20 16 5.3 2200x1033x1304 1070 160 404D-22G 10.6 7 LSA40M5
R22JSPS 22 18 20 16 5.3 2200x1033x1304 1070 160 404A-22G1 10.6 7 LSA40M5
R22JSPS 30 24 27 22 6.7 2200x1033x1304 1087 160 404D-22TG 10.6 9.3 LSA42.3VS2
R33IPS 33 26 30 24 6.98 2300x1133x1376 1270 221 1103A-33 7.9 10.2 LSA42.3VS3
R50IPS 50 40 45 36 10.6 2300x1133x1376 1407 221 1103A-33T/DK83398S 7.9 10.2 LSA42.3M7
R65EPS 65 52 60 48 13.8 2300x1133x1376 1434 221 1104A-44TG2 8 13 LSA42.3L9
R65IPS 65 52 60 48 13.8 2300x1133x1376 1434 221 1103A-33T/DK83399S 7.9 10.2 LSA42.3L9
R75JSPS 73 58 65 52 14.8 2300x1133x1376 1547 221 1104A-44TG1 8 13 LSA42.3VS3
R88JSPS 88 70 80 64 18.4 2300x1133x1376 1560 221 1104A-44TG2 8 13 LSA42.3M7
R88JSPS 88 70 80 64 18.4 2300x1133x1376 1560 221 1104C-44TAG1 8 12.6 LSA42.3L9
R100JSPS 100 80 90 72 20.5 2700x1133x1666 1735 300 1104C-44TAG2 8 12.6 LSA44.3S2
R110JSPS 110 88 100 80 24 2700x1133x1666 1750 300 1104C-44TAG2 8 12.6 LSA44.3S3
R150JSPS 150 120 135 108 29.9 3600x1333x2040 2864 685 1106A-70TAG1 16.5 21 LSA44.3S3
R158JSPS 158 126 142 115 39.7 3600x1333x2040 2864 685 1106D-E70TAG2 16.5 21 LSA44.3S4
R165JSPS 165 132 150 120 33.4 3600x1333x2040 2864 685 1106A-70TAG2 16.5 21 LSA44.3S5
R175JSPS 175 140 160 128 42.3 3600x1333x2040 2864 685 1106A-E70TAG3 16.5 21 LSA44.3M8
R200JSPS 200 160 180 144 41.6 3600x1333x2040 2904 685 1106A-70TAG3 16.5 21 LSA44.3L10
R200JSPS 200 160 180 144 48.3 3600x1333x2040 2959 685 1106D-E70TAG4 16.5 21 LSA44.3L10
R220JSPS 220 176 200 160 45.8 3600x1333x2040 2959 685 1106A-70TAG4 16.5 21 LSA44.3L12
R220EPS 220 176 200 160 45.8       1206A-E70TAG1 16 25 LSA46.3S2
R220EPS 250 200 200 160 45.8       1206D-E70TAG1 16 25 LSA46.3S2
R250EPS 250 200 225 180 51       1206A-E70TAG2 16 25 LSA46.3S3
R250EPS 275 220 225 180 51       1206D-E70TAG2 16 25 LSA46.3S3
R275EPS 275 220 250 200 56.9       1206A-E70TAG3 16 25 LSA46.3S3
R275EPS 400 320 250 200 56.9       1206D-E70TAG3 16 25 LSA46.3S4
R400EPS 400 320 350 280 70 4500x1583x2200 4724 1200 2206A-E13TAG2 40 80 LSA46.3S5
R400EPS 450 360 350 280 70 4500x1583x2200 4724 1200 2206A-E13TAG2 40 80 LSA46.3S5
R450EPS 450 360 400 320 82.7 4500x1583x2200 4860 1200 2206A-E13TAG3 40 80 LSA46.3L11
R450EPS 500 400 400 320 82.7 4500x1583x2200 4860 1200 2206A-E13TAG3 40 80 LSA47.2S4
R500EPS 500 400 450 360 95.6 4700x1583x2200 5039 1200 2506A-E15TAG1 62 85 LSA47.2S4
R500EPS 550 440 450 360 95.6 4700x1583x2200 5039 1200 2506A-E15TAG1 62 85 LSA47.2S5
R550EPS 550 440 500 400 106 4700x1583x2200 5166 1200 2506A-E15TAG2 62 85 LSA47.2S5
R550EPS 550 520 500 400 106 4700x1583x2200 5166 1200 2506A-E15TAG2 62 85 LSA47.2M7
R650EPS 650 528 600 480 126.6 4700x1983x2200 5993 1450 2806A-E18TAG1A 62 92 LSA47.2L9
R660EPS 660 560 600 480 126.6 4700x1983x2200 5993 1450 2806A-E18TAG1A 62 92 LSA47.2L9
R700EPS 700 560 650 520 129.3 4700x1983x2200 6041 1450 2806A-E18TAG2 62 92 LSA49.3S4
Let us help you realize
your possibilities...
Tel: + 86 510 8821 1888