NACT Engineering


Massive 4,000 W Continuous Power

Maximum power density with minimum weight, supporting up to 15Kg drones.

Data Analysis Feature

With Real time monitoring of system status.

In-built Intelligence Touchscreen Panel

Touchscreen interface with automatic system powering logging function.

Up to 150m Tether Length

Adjustable Automatic Retract Winch via Touchscreen, or remote access.

Secure Tether Communication

Tethered ethernet connectivity of up to 10Gbps.

Fully Modular System

Fast field replacement and repairs.

What can it be used for

SeraphimTM can work with
these applications.

Watch it in action

Tether 3K - SeraphimTM

Maximum power density with minimum weight

Why choose this

Everything you need to know about this drone system


High Power Capacity with Minimum Weight

SeraphimTM weighing only 12kg, is competent of providing massive 4,000 W continuous power. It houses a modular and detachable winch, to accommodate different cable sizing for different drones and situations on site. A truly portable and standalone package.


Intelligent Touchscreen Interface

SeraphimTM has an advance inbuilt interface for micro controlling of tether tension, and is able to accurately monitor real time drone health and power draw directly during flight. More applications will be released to users for enhanced functions, when completed.


Intelligent Redundancy Mode

SeraphimTM can share power across other SeraphimTM systems, allowing for redundant battery sharing, and also power delivery for the most critical missions.


Field Replaceable Modules

SeraphimTM is a fully modular system comprises of Computer Modules, Power Modules, Winch Modules and Battery Modules. SeraphimTM is built for redundancy, expandability and ease of upgrade to help protect your investment.


Effective Communications Function

SeraphimTM not only serves as a gateway for both drone data communications up to 10Gbps lag-less, but also as a 4G Hotspot using the inbuilt modem for external equipment.


Wide Range of Battery Compatibility

SeraphimTM multi-hours endurance can be enhanced using up to 5 external hot-swappable battery packs or an option for additional universal AC voltage for increased versatility.


Wide Range of System Compatibility

SeraphimTM is also compatible with LeviathanTM power modules, accessories and drones!

Obtain further information by requesting for the product brochure

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Top Tags

Mr Ooi Joon Hin

Board Director

Mr. Ooi is a director of Millennia-VFT Ventures Pte Ltd, and a managing director at Millennia Investment Management Pte Ltd, with more than two decades of investment management and banking experience. Prior to Millennia, he was with Lehman Brothers’ Investment Banking Division from 1994 to 2002 and worked in that firm’s New York, Hong Kong, and Singapore offices. He served as Senior Vice President and Co-head of Lehman Brothers Asia Energy Group from 2001-2002 and prior to that was Vice President of corporate finance execution for Lehman Brothers’ Southeast Asian investment banking team. Before joining Lehman Brothers, he was a senior accountant with Grant Thornton in New York from 1988 to 1992

Mr Raymond Lum

Board Director

Mr. Lum is currently the Managing Director of JLB Alliance Pte Ltd, a corporate finance advisory firm in Singapore. He brings more than 24 years of experience in operations and management, of which 17 years within the technology sector. Mr. Lum led efforts in digital transformation, mergers & acquisitions, corporate planning, business operations, and international business expansion within the technology, built environment, real estate, retail, distribution and logistics & fulfilment sectors.

Prior to joining JLB Alliance, Mr. Lum was the COO of Boustead Projects Ltd, and held various roles in TeleChoice International Ltd, SIA Engineering Company Ltd, KPMG Corporate Finance Pte Ltd, Infocom-Media Development Authority, ST Electronics (Info-software systems) Pte Ltd and Squire Mech Pte Ltd.

Mr. Lum is a Senior Member of the Institution of Engineers Singapore, a Fellow Chartered Accountant of Singapore, a Chartered Accountant of the Institute of Chartered Accountants in England and Wales, and a Member of the Singapore Institute of Directors. He holds a Master of Business Administration from Nanyang Technological University (Singapore), Master of Science in Applied Finance from the Singapore Management University, and Bachelor of Engineering (Honours) from the National University of Singapore.

Mr Chang Yew Kong

Board Director

Mr. Chang Yew Kong is Chairman of SIT IAC (ICT), Chairman of Wizvision, and serves on the Boards of HTX, DSCO and Tag Team. He is also Mentor/Advisor to SMEs in various technology sectors since retiring in 2016.

Mr Chang was President of ST Electronics Limited Software Systems Group (SSG) in July 2010, comprising ST Electronics (Info-Software Systems), ST Electronics (Training & Simulation Systems) and ST Electronics (Enterprise 1). He was also President / General Manager of STEE-InfoSoft from 1997 to December 2013.

Mr Chang served in the Defence Science Organisation/MINDEF (1978 to 1985) and Data General Singapore (1985 to 1987) before joining Singapore Technologies. He held various senior management positions in the then Singapore Computer Systems Ltd (SCS) from 1987 to 1996.

Mr. Chang graduated from the then University of Singapore with a Bachelor of Electrical Engineering (First Class Honours) in 1978. He completed his Masters in Engineering and a Diploma in Business Administration in the National University of Singapore in 1982 and 1984 respectively and attended the Stanford-NUS Executive Program. Mr Chang is a Senior Member of Institution of Engineers (Singapore) and a Fellow of Singapore Computer Society.

Fill up the form to obtain further information by requesting for the product brochure.