Power Components

Supporting components that complete a robust power-protection installation.

Beyond the UPS

Power protection rarely stops at the UPS. We supply the supporting components that turn a single unit into a site-wide solution — from automatic transfer switches and standby generators through to voltage regulators, frequency converters, GPUs and battery banks.

Static Transfer Switches (STS)

STS range

25 A – 63 A and 125 A – 1600 A

STS automatically switches between two independent power sources. If the primary power source fails or experiences issues, the STS instantly transfers the load to the backup source without any noticeable interruption.

Diesel generators

Open and closed canopy generators

10 kVA – 3 MVA

We offer a wide range of diesel generators in open or closed canopy configurations, with base-load or automatic mains failure (AMF) control panels for reliable standby or base-load power.

Choose from the world's leading engine brands — Doosan, Perkins, Marelli Motori, MTU, Lovol, Foton, Mitsubishi and more. Mobile configurations and gas-powered co-generation sets are also available.

Voltage regulators, GPUs and frequency converters

Voltage regulators

Servo-controlled regulators 30–50 kVA (1-ph) and 80–500 kVA (3-ph) in symmetrical and asymmetrical voltage ranges. Seamless voltage adaptation protects sensitive equipment from fluctuations and operational failures.

Ground Power Units (GPUs)

50/60 Hz ground power systems for both military and civil applications. Includes Piller motor-generator sets with full digital control and the Piller Uniblock™ UBSF.

Frequency converters

Rotary and static configurations to ensure compatibility between the power source and the connected load. Designed for robust performance with microprocessor control and remote monitoring.

Batteries

From lithium batteries to high-rate lead-acid batteries — speak to our team about the right solution for your application.

Let's complete your power-protection install

Contact us now

We’re with you every step of the way on your project

We have a range of project support options to ensure quality results for your installation and ongoing operations. With 24/7 service and maintenance, you can have peace of mind knowing that any issues will be addressed promptly.

Get in touch with our team today

Call us on +2711 496 1402, email us on info@edsups.co.za or fill in a contact form to find out how we can help your business.