Understand the Application
Consider the power system context, transfer requirements and critical loads before selecting a product direction.
We deliver application expertise and solutions — not just products. 3Js Technology focuses on the critical links in power systems, helping customers address power transfer, connectivity and power quality needs.
Our approach connects reliable equipment with application understanding and practical engineering support.
Consider the power system context, transfer requirements and critical loads before selecting a product direction.
Provide product selection and integration guidance to help align equipment with the wider electrical system.
Offer technical training and support for customers working with power transfer products and related systems.
The company’s scope covers the transfer, connection and quality of electrical power.
Safe and reliable switching between power sources to support continuity for critical loads.
Solutions addressing harmonics, reactive power, power factor and voltage quality.
Reliable, modular electrical connections within distribution systems and between equipment.
Products can be combined with monitoring, communication and control systems to meet intelligent power system needs.
Application challenges, selection logic, relevant product families and the enquiry path — not just product categories.
01POWERA structured approach to selecting and integrating power transfer products around the site's sources, load profile and continuity…
Explore solution ↗
02SYSTEMConnect intelligent controllers with communication modules—digital I/O, Ethernet switches and Modbus links—for monitored, integrated power systems.
Explore solution ↗
03POWERPlan power and signal interfaces around installation and integration needs.
Explore solution ↗
04MISSIONCombine intelligent transfer control, load shedding and reliable power connections to support continuity in data centres and mission-critical…
Explore solution ↗
05GENERATORCoordinate generator start/stop, synchronism checking and scheduled testing with mains and generator transfer for continuous supply.
Explore solution ↗
06POWERAddress reactive power, harmonic currents and voltage sags with the planned SVG, AHF and DVR range for more…
Explore solution ↗