DEIF, 3M and switchgear — engineered, supplied, supported.
Our product architecture mirrors DEIF's global taxonomy so you can find exactly the controller, AVR or accessory you're specifying.
The complete DEIF range, locally available.
Energy Management System (EMS)
Integrated PV · Wind · BESS · DG · Utility — one intelligent platform
A complete Energy Management System that orchestrates solar PV, wind, battery storage, diesel/gas gensets and the utility grid as a single coordinated power plant. Built on DEIF's iE 250 and ASC platforms, our EMS delivers fuel savings, peak shaving, grid-code compliance, renewable maximisation and seamless island/grid-connected operation — engineered, supplied and commissioned by S.A.International.
Engine & Single Genset Controllers
SGC series — engine management and standalone genset control
Compact, panel-mount controllers for engine control, monitoring and protection of stand-alone diesel and gas gensets. Used by OEM panel builders and end-users for prime, standby and rental power applications.
Paralleling & Protection Controllers
AGC 150 — multi-genset paralleling, synchronisation, mains/grid, BTB & hybrid
The DEIF AGC 150 is an advanced genset synchronisation and paralleling controller for running multiple gensets together, synchronising with the mains/grid, and managing bus-tie (BTB) and hybrid systems. It includes built-in protections, load sharing, load-dependent start/stop (DLSS), and Modbus/Ethernet integration with BMS/SCADA.
Advanced Paralleling & Power Management
iE 250 — next-generation PMS for complex power systems
The iE 250 platform delivers high-end paralleling and integrated power management (PMS) for complex multi-source plants — gensets, mains, PV, BESS — with cyber-secure communications and rich data services.
PV & BESS Controllers
Solar plant & battery storage controls for hybrid power
Controllers to integrate solar PV plants and battery energy storage systems into existing or new power architectures — fuel-saver mode, grid-forming, peak-shaving and self-consumption.
ATS Controllers
Automatic transfer switch controls for standby power
Compact controllers for ATS panels — mains failure detection, transfer logic, return-to-mains and configurable transfer times for two- and three-source switching.
Digital Voltage Controllers (AVR)
DVC 550 — high-performance digital AVR platform
Digital voltage regulators (AVR) for synchronous alternators with PID tuning, multi-mode operation (AVR/PF/kVAr/cross-current), grid-code functions and remote configuration.
Protection Relays
Generator, motor, feeder and transformer protection
Numerical protection relays for generator, motor, transformer, feeder and busbar applications — ANSI-coded functions, IEC 61850 options and event recording.
PLC / PAC, Converters, HMI & Instruments
Switchboard instruments, transducers and panel-mount HMIs
Power converters, signal transducers, panel meters, HMIs and PLC/PAC controllers to complete the switchboard — from current/voltage transducers to graphical operator panels.
Remote Monitoring Systems
Fleet-level visibility for gensets and power plants
Cloud and on-prem remote monitoring solutions to view, log, alarm and report on DEIF-controlled assets across multiple sites — fleet dashboards, KPIs and asset health.
Complementary lines around critical power and rotating equipment.
3M cable accessories, switchgear and mechanical engineering items — motors, couplings and bearings — supplied alongside DEIF for a true single-window solution.
3M Cable Accessories
Cold-shrink & heat-shrink terminations, joints and kits
Full range of 3M cable accessories for LV and MV cables — cold-shrink and heat-shrink terminations, straight-through and branch joints, jointing kits and accessories.
Reliable Switchgear
LV switchgear, distribution and control panels
LV switchgear and panel components supplied for industrial control, distribution and motor-control applications.
MRO Items
Maintenance, Repair & Operations supply — consolidated procurement
End-to-end MRO supply for plants, facilities and EPC sites — fasteners, lubricants, tools, abrasives, PPE, electrical consumables, instrumentation spares and general industrial hardware. We consolidate orders across multiple categories so your purchase team raises one PO instead of fifty, and your stores get one consolidated delivery — saving administrative overhead and tightening control over indirect spend.
Motors, Couplings & Bearings
Mechanical engineering supply — rotating equipment essentials
Industrial-grade motors, mechanical couplings and bearings supplied for OEMs, panel builders, EPCs and plant maintenance teams. Sourced from established manufacturers, with technical selection support and consolidated logistics alongside our electrical lines — one window for the full rotating equipment package.