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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.
60Hz 3 Phase Silent Generator

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xRate Output Genset | 400kVA | Engine Brand | Cummins |
---|---|---|---|
Frequency | 60Hz / 1800rpm | Alternator Brand | Leroy Somer / Stamford / Tecgen |
Noise Level | 70dB(A)@7m | Controller | Deepsea / Smartgen / ComAp |
Phase | 3 Phase / 4 Wire | Cooling System | Water-cooled |
Highlight | 60Hz 3 phase silent generator,400kVA 3 phase silent generator,Water cooled electric silent generator |
60HzSilent Power Generators 400kVA 3 Phase / 4 Wire for Efficient Power Generation
Product Description:
Silent Power Generators are brushless AC generators characterized by their low noise levels and generator sets. Our silent generators are powered by Cummins engines and the alternator brands can be Leroy Somer, Stamford, or Tecgen, available in either 3 phase or 4 wire. The noise level of our Silent Power Generators is 70dB(A)@7m and the rate output genset is 400kVA, making them ideal for a variety of applications. Our Silent Power Generators are reliable, efficient, and quiet, making them the perfect choice for your power needs.
Features:
- Product Name: Silent Power Generators
- Engine Brand: Cummins
- Cooling System: Water-cooled
- Noise Level: 70dB(A)@7m
- Rate Output Genset: 400kVA / 320kW
- Alternator Brand: Leroy Somer / Stamford / Tecgen
- Industrial Generator Set
- Generator Set
- Digital Ultrasonic Generator Set

Technical Parameters:
Technical Specification: | ||
400kVA Silent Genset Power Specification | ||
Genset Model | TG440CD6 | TG440CSD6 |
Open | Silent | |
Frequency | 60Hz | |
Rate Speed | 1800RPM | |
Voltage | 208/120V | |
Phase | 3 Phase, 4 or 12 Wires | |
Rate Current | 1110.3A | |
Prime Power | 320kW / 400kVA | |
Standby Power | 352kW / 440kVA | |
Engine Model | Cummins QSNT-G3 | |
Alternator Model | TGI314S320 | |
Controller | DSE6020 | |
Weight & Dimensions | ||
Length (mm) | 3400 | 4210 |
width (mm) | 1270 | 1730 |
Height (mm) | 2100 | 2300 |
Weight (kgs) | 3970 | 5200 |
Engine Specication | ||
Brand | CCEC Cummins | |
Engine Model | QSNT-G3 | |
Prime/Standby power | 358kW / 403kW | |
Injection | Indirect | |
Aspiration | Turbocharged and Air to Air Intercooled | |
No. of cylinders | 6 | |
Speed | 1800RPM | |
Bore of Stroke (mm) | 114 x 135 | |
Displacement (L) | 14 | |
Cooling | Water Cooled | |
Compression Ratio | 16.7:1 | |
Engine Oil capacity (L) | 21 | |
Coolant Capacity ( In radiator) | 21 | |
Governor | ECU | |
Air Filter | Dry Element | |
Fuel consumption | @ 60Hz | |
100% Load (L/h) | 83 | |
75% Load (L/h) | 62.9 | |
50% Load (L/h) | 41.9 | |
25% Load (L/h) | 21.0 | |
Alternator Specification | ||
Brand | Tecgen | |
Model | TGI314S320 | |
Rate Output | 320kW | |
Speed | 1800RPM | |
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 | Deepsea | |
Model | DSE6020 | |
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:
TECGEN TG440CSD6 Silent Power Generators provide reliable, efficient and sustainable power solutions for a wide range of applications. Our generators are ideal for industrial, commercial, and residential usage, and are designed to meet the highest standards of quality and performance. They feature Cummins engines, Leroy Somer / Stamford / Tecgen alternators, Deepsea / Smartgen / ComAp controllers, and a water-cooled cooling system. With a rate output of 400kVA, these silent generators are perfect for larger-scale projects and applications.
TECGEN TG440CSD6 Silent Power Generators are suitable for a variety of uses, including powering industrial equipment, providing backup power, and ensuring continuity of operations during emergencies and power outages. They are also ideal for powering sensitive equipment such as medical devices, data centers, and other critical systems. Our generators are designed for easy installation and require minimal maintenance, making them the ideal choice for long-term operations.
TECGEN TG440CSD6 Silent Power Generators are made using only the highest quality generator parts and materials, and are rigorously tested to ensure that they meet stringent safety and performance standards. Our generators are certified to CE/SONCAP/FCC/SGS standards, and come with a minimum order quantity of 1 Unit. Prices are negotiable and delivery times are typically 15 working days. Payment terms are T/T or L/C, and our supply capacity is 400 Units Per Month.
TECGEN TGR Silent Power Generators are reliable, robust, and offer superior performance in comparison to other generators sets and diesel generators on the market. They are the perfect choice for a range of applications, and offer a cost-effective and sustainable power solution.
Customization:
Silent Power Generators, made by TECGEN, is a reliable industrial generator set for commercial and industrial use. This model, TG440CSD6, is certified by CE/SONCAP/FCC/SGS and has a minimum order quantity of 1 unit. The price is negotiable and the packaging details are plastic film package in container. Delivery time is 15 working days and payment terms can be T/T or L/C. The generator set has a supply ability of 400 units per month. The alternator brand is either Leroy Somer, Stamford or Tecgen with a frequency of 50Hz/1500rpm and a 3 phase/4 wire system. The cooling system is water-cooled and the rate output genset is 400kVA. This brushless AC generator is ideal for large diesel generator applications.
Support and Services:
Silent Power Generators provides technical support and services for our products and services. Our knowledgeable and dedicated team is standing by to provide support 24 hours a day, 7 days a week. Our technical support team is available by phone, email and online chat to answer any questions you might have about installation, operation, maintenance or troubleshooting.
We offer comprehensive services to ensure your Silent Power Generator runs at its peak performance. Our team of experts can provide technical assistance and maintenance support as well as preventative maintenance services to ensure your generator runs smoothly and efficiently. Our team is also available to provide onsite installation services if needed.
We also offer a variety of extended service packages to meet your needs. These services can include spare parts and repairs, warranty extension, and custom maintenance plans. We are committed to providing our customers with the best service and support, so we strive to ensure you are completely satisfied with our Silent Power Generators.
Packing and Shipping:
Silent Power Generators are packaged and shipped with the utmost care and attention to detail. All generators are securely wrapped in protective packaging material to ensure safe transit.
Our packaging and shipping process includes:
- Careful packing and cushioning of each generator with appropriate materials.
- Using sturdy, double-walled boxes for added protection during transit.
- Securing each package with heavy-duty tape to prevent tampering.
- Labeling each package with the appropriate shipping information.
- Tracking the package every step of the way until final delivery.
We ensure that your Silent Power Generator arrives in perfect condition and on time.



FAQ:
A1: The brand of Silent Power Generators is TECGEN.
A2: The model number of the Silent Power Generators is TG440CSD6.
A3: The Silent Power Generators is manufactured in China.
A4: The Silent Power Generators has CE/SONCAP/FCC/SGS certification.
A5: The maximum monthly supply of the Silent Power Generators is 400 units.