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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.
500kW SDEC Generators

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xProduct | SDEC Diesel Genset | Rate Power | 500kW / 625kVA |
---|---|---|---|
Max Power | 550kW / 688kVA | Frequency | 50Hz |
Rate Voltage | 415 / 240V | Engine Brand | SDEC |
Engine Model | 6KTAA25-G39 | Cylinder | 6 |
Alternator Brand | Copy Stamford | Alternator Model | TGI354S500 |
Type | Open-type | Origin | Fuzhou |
Highlight | 500kW SDEC Generators,625kVA SDEC Generators,240V sdec genset |
500kW China Engine SDEC Diesel Generating Set Building Back-up Power Source 625kVA Prime
Customize Your Power Generator to Perfection
At TECGEN, we understand that every power need is unique. That's why we offer a range of optional features to tailor your generator to your exact specifications:
1. Frequency and Voltage Options: Choose between 50Hz (380/220V, 400/230V, 415V/240V, 440V, etc.) or 60Hz (110/220V, 115/230V, 127/220V, 220/440V, etc.) configurations to match your specific requirements.
2. Phase Selection: Option for single-phase or three-phase power supply to suit your operational needs.
3. Automatic Transfer Switch (ATS): Ensure seamless power transfer between sources with an optional ATS, guaranteeing uninterrupted operation during power outages.
4. Heater Options: For enhanced performance in cold environments, select from water and oil heaters to protect your generator and maintain optimal working conditions.
5. Container Design: Choose our generator sets designed for 20FT/40HQ containers, offering mobility and easy deployment wherever needed.
6. Customization: We're here to accommodate any other unique requirements or specifications of electric generator you might have.
500kW SDEC Genset TECHNICAL DATA:
Technical Specification: | ||
Generator Set Specification | ||
Genset Model | TG688SD | TG688SDS |
Open | Silent | |
Frequency | 50Hz | |
Voltage | 415/240V | |
Phase | 3 | |
Rate Current | 869.5A | |
Prime Power (KW/KVA) | 500 / 625 | |
Standby Power(KW/KVA) | 550 / 688 | |
Engine Model | SDEC 6KTAA25-G39 | |
Alternator Model | TGI354S500 | |
Controller | Smartgen HGM6120N | |
Weight & Dimensions | ||
Length (mm) | 3500 | 4500 |
width (mm) | 1600 | 1900 |
Height (mm) | 2100 | 2300 |
Weight (kgs) | 3700 | 4500 |
Engine Specification | ||
Brand | SDEC | |
Engine Model | 6KTAA25-G39 | |
Prime power (kw) | 572 | |
Injection | Indirect | |
Aspiration | Turbocharged & Intercooled | |
No. of cylinders | 6 | |
Bore of Stroke (mm) | 170 x 185 | |
Displacement (L) | 25.18 | |
Cooling | water | |
Compression Ratio | 16:1 | |
Engine Oil capacity (L) | 125 | |
Coolant Capacity ( In radiator) | 125 | |
Governor | Electric | |
Air Filter | Dry Element | |
Fuel consumption | at 50Hz | |
100% Load (L/h) | 131.0 | |
75% Load (L/h) | 98.2 | |
50% Load (L/h) | 65.5 | |
25% Load (L/h) | 32.7 | |
Alternator Specification | ||
Brand | Tecgen | |
Model | TGI354S500 | |
Rate Output (kW) | 500 | |
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 |
We are Factory!
Product Features:
- We work with renowned diesel engines – Powered by Cummins, Perkins, Deutz, Loverock, Doosan, SDEC, Ricardo, Isuzu, FAW, Yangdong, Weichai, MTU, and others.
- Equipped with top-tier Brushless alternators – select from Stamford, Leroy Somer, Marathon, Tecgen, Mecc alte., and more.
- With a 50°C radiator and fan, our generator set’s engine cooling system ensures continuous long-term operation.
- Our generator set is equipped with an advanced control system, ATS system, remote control system, parallel operation system. Optional control models include Deep sea, Smartgen, ComAp and DATAKOM.
- The generator set’s protective canopy is made of High-quality steel of 2MM to 6MM thickness.
- The generator set is equipped with high-density sound-absorbing material for sound insulation and fireproofing.
- Our generator set includes a 12V/24V DC battery with charger and connection wire.
- The generator set is equipped with a 10-12 hours fuel tank with a fuel indicator for long runtime.
- The generator set’s control box and power output box have a high protection class IP55, are waterproof and Electric leakage protected with a Breaker for added safety.
- The air inflow and air outlet are designed for noise reduction and improved engine efficiency by 15%.
- The generator set has a beautiful and practical design for forklift access, with convenient water and oil outlets for easy maintenance.
- The double-sided open doors provide easy access to every part of the engine and alternator for servicing personnel.
- We offer all-new designs for Silent, Super Silent, Soundproof, Trailer-mounted and Container-mounted diesel generator sets.
- Our generator sets comply with all major standards including GB/T2820, ISO8528, IEC34, CE, EPA Tier4 standards, etc., making them reliable choices for your needs.
You Ask, We Answer - FAQ
Got questions? We've got answers! At Tecgen, we are committed to providing clarity and transparency for our valued customers. Here's the scoop on the most frequently asked questions:
1. Minimum Order Quantity (MOQ):
- Q: What's your MOQ?
- A: Just one! We welcome orders of all sizes, whether you need a single piece or more.
2. Payment Preferences:
- Q: What's your preferred payment method?
- A: For your convenience, we accept Wire Transfers (T/T) and Letters of Credit (L/C) to facilitate secure transactions.
3. Delivery Timeframe:
- Q: How soon can I expect delivery?
- A: You can typically count on receiving your order within 10 to 15 working days, depending on your specific requirements.
4. Port of Shipment:
- Q: Where do you ship from?
- A: Our products sail from Fuzhou port, China, ensuring efficient and reliable transportation.
5. Brand Customization:
- Q: Can I use my brand name on your diesel generator?
- A: Absolutely! We welcome Original Equipment Manufacturing (OEM) and Original Design Manufacturing (ODM) collaborations, so your brand shines.