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Charles SThe performance and reliability of Tecgen generator sets we purchased have been outstanding. They have seamlessly provided uninterrupted power supply during crucial times, ensuring the smooth operation of our business. Furthermore, your team's professionalism and dedication in assisting us throughout the purchasing process have been commendable.
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Hannah GordonDear Tecgen, I would like to express my gratitude for the excellent genset you have provided. Our order of the Yandgong Genset have exceeded our expectations. The performance and reliability of Genset have been outstanding, ensuring uninterrupted power supply for our business. We are looking forward to continuing our partnership with Tecgen Genset.
400kW Emergency Quiet Power Generator

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xEngine Brand | Cummins | Noise Level | 70dB(A)@7m |
---|---|---|---|
Colors | RAL Standard Or Customed Colors | Cooling System | Water-cooled |
Genset Type | Silent DG Genset | Frequency | 50Hz / 1500rpm |
Alternator Brand | Leroy Somer / Stamford / Tecgen | Phase | 3 Phase / 4 Wire |
Highlight | Emergency quiet power generator,400kW quiet power generator,Cummins quiet diesel generator |
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Product Description:
Our Silent Power Generators are super silent and perfect for emergency power needs. Crafted with Cummins engines, these emergency generators are powered with a frequency of 50Hz / 1500rpm. Equipped with options such as ATS, Water Heater, Engine Heater, PMG and Remote Control, these DG gensets are perfect for any environment. The water-cooled system further ensures silence while operating, making these generators the perfect choice for any situation.
Features:
- Product Name: Silent Power Generators
- Alternator Brand: Leroy Somer / Stamford / Tecgen
- Genset Type: Quiet DG Genset
- Engine Brand: Cummins
- Frequency: 50Hz / 1500rpm
- Phase: 3 Phase / 4 Wire
- Keywords: Quiet DG Generators, Quieted Power Generators, Quiet DG Generators

Technical Parameters:
Technical Specification: | ||||
500kVA Prime Silent Generator Set Specification | ||||
Genset Model | TG550C | TG550CS | TG550C | TG550CS |
Open | Silent | Open | Silent | |
Frequency | 50Hz | |||
Voltage | 400/230V | |||
Phase | 3 | |||
Rate Current (A) | 721.7 | |||
Prime Power | 400kW / 500kVA | 400kW / 500kVA | ||
Standby Power | 440kW / 550kVA | 440kW / 550kVA | ||
Engine Model | KTA19-G3A | QSK19-G13 | ||
Alternator Model | TGI354S400 | TGI354S400 | ||
Controller | Smartgen HGM6120N | |||
Fuel Tank Capacity | 1400L | 1200L | ||
Weight And Dimensions | ||||
Length (mm) | 3650 | 4510 | 3650 | 4510 |
Width (mm) | 1550 | 1880 | 1550 | 1880 |
Height (mm) | 2200 | 2300 | 2200 | 2300 |
Weight (kgs) | 4400 | 5530 | 4400 | 5530 |
Engine Specification | ||||
Engine Model | KTA19-G3A | QSK19-G13 | ||
Prime/Standby power (kw) | 507 / 563 | 570 / 630 | ||
Injection | Indirect | Indirect | ||
Aspiration | Turbocharged & Intercooled | Turbocharged and Air to Air Aftercooled | ||
No. of cylinders | 6 | 6 | ||
Bore of Stroke (mm) | 159 x 159 | 159 x 159 | ||
Displacement (L) | 19 | 19 | ||
Cooling | water | water | ||
Compression Ratio | 13.9:1 | 15:1 | ||
Engine Oil capacity (L) | 30.3 | 41.6 | ||
Coolant Capacity ( In radiator) | 30.3 | 41.6 | ||
Governor | Electric | Electric | ||
Air Filter | Dry Element | Dry Element | ||
Fuel consumption | at 50Hz | at 50Hz | ||
100% Load (L/h) | 201 | 143 | ||
75% Load (L/h) | 154 | 109 | ||
50% Load (L/h) | 107 | 77 | ||
25% Load (L/h) | 56 | 40 | ||
Alternator Specification | ||||
Brand | Tecgen | |||
Model | TGI354S400 | |||
Rate Output (kW) | 400 | |||
Pole | 4 | |||
Winding Connections | Star | |||
Insulation Class | H | |||
Enclosure | IP23 | |||
Altitude (m) | ≤1000 | |||
Voltage Regulator | AVR | |||
Steady State Voltage Regulator | 1% | |||
Bearing | single | |||
Controller System | ||||
Brand | Smartgen | |||
Model | HGM6120N | |||
Functions | Control with AMF module | |||
Static with auto. battery charger | ||||
Emergency stop push button | ||||
ATS Connection | ||||
OPTIONAL EQUIPMENTS | ||||
ATS Box, Switch Box, Remote Control, Daily Fuel Tank, Engine Heater, Water Heater, PMG Generator, Parallel Panel, Fuel-water separator, Trailer Type, 3000Hours Spare Parts |
Applications:
Silent DG Genset, with model number TG550CS, is the perfect choice when you need quiet and reliable power. Manufactured in China and certified with ISO/CE/SASO/CIQ, Silent DG Genset offers superior quality and performance. With minimum order of 1 unit, the price of this silent DG Genset is negotiable. The package includes plastic film package in container, with delivery time of 15 working days. Payment can be made by T/T or L/C. The supply ability is 300 units per month.
This silent DG Genset is equipped with water-cooled cooling system and has 3 Phase/4 Wire configuration. It also has several equipment options, such as ATS, Water Heater, Engine Heater, PMG, Remote Control. In addition, it is powered by Cummins engine, assuring you of superior performance and reliability.
This Silent DG Genset is the ideal choice for Generator Set Quiet, Super Silent Genset, Generator Set Quiet, Diesel Generator and Silent Diesel Generator. With superior performance, reliable power and quiet operation, Silent DG Genset is the perfect choice for all your power needs.
Customization:
- Brand Name: Silent DG Genset
- Model Number: TG550CS
- Place of Origin: CHINA
- Certification: ISO / CE / SASO / CIQ
- Minimum Order Quantity: 1 Unit
- Price: Negotiation
- Packaging Details: Plastic film package in container
- Delivery Time: 15 Working Days
- Payment Terms: T/T or L/C
- Supply Ability: 300 Units Per Month
- Noise Level: 70dB(A)@7m
- Equipment Options: ATS, Water Heater, Engine Heater, PMG, Remote Control
- Genset Type: Silent DG Genset
- Colors: RAL Standard Or Customed Colors
- Rate Output Genset: 400kW / 500kVA
- Max Output Genset: 440kW / 550kVA
Our Silent Power Generators are designed to provide quiet and reliable power for your equipment. All of our Silent DG Genset are certified with ISO / CE / SASO / CIQ, and come with a minimum order quantity of 1 unit. Our generators come in a plastic film package in a container, and have a delivery time of 15 working days. We accept T/T or L/C payments, and offer a supply ability of 300 units per month. Our Silent DG Genset 500kVA has noise level of 70dB(A)@7m, and comes with equipment options such as ATS, Water Heater, Engine Heater, PMG, and Remote Control. You can choose from RAL Standard or Customed Colors.
Packing and Shipping:
Silent Power Generators are packaged with extreme care and shipped with the utmost efficiency. All generators are placed in a custom-fitted box with foam padding to ensure that no damage is done in transit. The box is placed in an additional cardboard box with extra padding for protection. All packaging materials are 100% recyclable.
Generators are shipped via trusted courier services with tracking information for customers to follow the progress of their shipment. Delivery times vary based on the destination, but all orders are shipped as quickly as possible.



FAQ:
Q1: What is the Brand Name of your product?
A1: Our product is Silent DG Genset.
Q2: What is the Model Number?
A2: The Model Number is TG550CS.
Q3: Where is the Place of Origin?
A3: The Place of Origin is CHINA.
Q4: What Certifications are available?
A4: We have ISO / CE / SASO / CIQ Certifications available.
Q5: What is the Minimum Order Quantity?
A5: The Minimum Order Quantity is 1 Unit.