As a professional service provider with years of experience in the diesel generator power system field, 3Tech takes "systematic design + localized delivery" as its core advantage, providing global customers with full-process fuel supply system solutions from fuel supply to safety monitoring. We not only possess in-depth technical expertise in the four core modules of fuel supply systems but also help customers achieve efficient, safe, and low-maintenance energy management goals through standardized design processes, modular product configurations, and localized construction services.

• Ø There are several ways to supply fuel to diesel generators: single supply single return, dual supply dual return, dual supply single return, and looped fuel supply. Currently, data centers typically adopt dual power supply and dual inlet single return fuel supply modes.

Ø Diesel filter system: Vacuum auxiliary oil absorption function：When starting, the vacuum pump is started first, and the air in the front pipe and auxiliary oil tank is drained to form a vacuum negative pressure state.

Ø Coalescence separation system: The use of special materials coalidating and separating filter element can efficiently break all oil-water emulsification structure in the medium and remove free water in the oil.

Ø Particulate impurity filtration system:  Generally configured with a three-stage asymptotic filtration system (100μm/ 10μm/ 3μm), so that the cleanliness of the oil meets the requirements.

ØDesign and production of complete fuel oil systems:  Supports collaborative design with engine bodies, exhaust systems, and cooling systems to avoid space interference and thermal radiation effects.

Advantages of localized installation services

• Teams: Multiple overseas service teams familiar with safety regulations and standards in various countries (such as UL/CE/GB)。

• Rapid response: Committed to arriving on-site within 72 hours and completing emergency repairs within 48 hours under urgent conditions.

Project Reference

l    Large-scale data center project in Indonesia:：16 x 2300kW、5 x 1200kW LionRock diesel genset with enclosure ; 6 x 80m³ + 1 x 20m³ burried bulf Fuel Storage Tank, through dual-tank parallel connection + intelligent switching design, it achieved 72 hours of uninterrupted fuel supply; This project was awarded the Safe production (3 million hours) no safety work-related accident award.

l    A data center in Thailand: Configured 27 40,000L buried oil tanks in 4 areas for 89 2000kW units, meeting the customer's requirement for a dual fuel supply and single fuel return mode.

l   A project in Hong Kong: Provided 6 x 3000kVA DCP generator sets with a rated voltage of 11kV, Neutral Earth Resistor with VCS, Dual hot standby PLC parallel master control system, Dual fuel pumps in each of the six 60000L underground bulk tank,2000L daily fuel tank with level sensor.Full turnkey supply, design deliver, installation and maintenance for 10 years Operation