PHD Powerhouse – Frequently Asked Questions (FAQ)

PHD Powerhouse (Powerhouse Distributions) is a Level 2 BBBEE certified company specializing in backup and alternative power, surge protection, and power conditioning products and solutions. The company is recognized as a leader in its field, offering state-of-the-art technologies and services throughout South Africa.

In South Africa, approximately 80% of electronic malfunctions arise from power-related anomalies. PHD Powerhouse is uniquely positioned to provide comprehensive solutions to address these widespread power quality issues affecting homes, businesses, and industries.

PHD Powerhouse has offices in three major South African cities:

• Johannesburg (Gauteng): +27 (0)11 346 1814
• Cape Town (Western Cape): +27 (0)21 858 1202
• Durban (KwaZulu-Natal): +27 (0)31 940 0463 or +27 (0)31 702 5712/3

PHD Powerhouse is a Level 2 BBBEE (Broad-Based Black Economic Empowerment) certified company. BEE certificates are available on their website dating from 2010 through 2016.

PHD Powerhouse serves a wide range of industries including the Mining Sector, IT industries, Office Automation, data centers, manufacturing facilities, small to medium enterprises (SMEs), large corporations, and private residences.

PHD Powerhouse offers two main types of UPS systems:

• Line Interactive UPS: Suitable for most applications with basic power protection needs
• Online UPS Systems: True online double conversion systems with zero transfer time for critical applications

For home use, PHD Powerhouse recommends UPS systems that provide reliable backup power supply for home South Africa during load shedding and power outages. The best UPS for home use South Africa depends on your power requirements, but popular options include Line Interactive UPS units for computers and home offices, and Online UPS systems for more sensitive equipment. These UPS systems South Africa solutions ensure your devices stay protected.

Key UPS series include:

• ST6I Series (10kVA-400kVA): Features true online double conversion, zero second transfer time, full digital control with DSP technology, cold start function, LCD display, and intelligent battery management
• T6I Series (10kVA-500kVA): Similar features to ST6I with advanced parallel capabilities
• T7 Modular Series (10kVA-500kVA): Hot swappable modules, redundant design, and high reliability

The cold start function allows users to start the UPS directly from the connected battery bank in emergency situations when there is no mains power available. The UPS can run on cold start at full load capacity.

Yes, the ST6I series features advanced non-master-slave self-adaptive control technology for parallel operation. Units can be extended for N+1 parallel redundancy without needing to set parallel configurations, increasing power system reliability.

PHD Powerhouse can supply UPS systems ranging from small units for home use up to 500kVA for large industrial and data center applications, making them the go-to provider for UPS South Africa needs.

A UPS power supply for home South Africa is an uninterruptible power supply that provides backup power during outages and protects equipment from power surges. It’s essential for protecting computers, home offices, security systems, and sensitive electronics from damage caused by South Africa’s frequent power disruptions. Learn more in our UPS Help Guide.

PHD Powerhouse offers surge protection for various applications:

• Distribution Board Surge Protection (DB Board Surge Protector): Installed at the main electrical panel
• Household Surge Protection: For residential applications using power surge protector devices
• Office Surge Protection: For commercial and office environments

Given that 80% of electronic malfunctions in South Africa arise from power-related anomalies, surge protector devices help protect sensitive equipment and data from power surges, lightning strikes, and electrical spikes. Learn more in our Surge Protection Guide.

A surge protector for DB board (distribution board) is a protective device installed at your main electrical panel to safeguard your entire home or business from power surges. The power surge protector for DB board acts as the first line of defense, protecting all connected circuits and appliances from voltage spikes caused by lightning or grid fluctuations.

PHD Powerhouse offers both types of inverters:

• Pure Sine Wave Inverter: Produces clean power identical to grid electricity, suitable for all appliances and sensitive electronics
• Modified Sine Wave Inverters: More economical option suitable for basic loads like lights and simple appliances

The company provides detailed guides on their website explaining the differences to help customers choose the right inverter for home applications.

Yes, PHD Powerhouse is an authorized agent for Victron Energy products and offers Victron inverters as part of their product range. Victron inverter systems are known for their reliability and advanced features, making them popular choices for both residential and commercial applications.

Hybrid inverters are advanced systems that combine solar inverter functionality with battery charging and grid-tie capabilities. These inverters can manage power from solar panels, batteries, and the grid simultaneously, making them ideal for comprehensive home inverter systems South Africa. PHD Powerhouse offers hybrid inverter solutions for residential and commercial installations.

Yes, PHD Powerhouse has a wide range of inverters for sale including pure sine wave inverters, modified sine wave options, hybrid solar inverters, and Victron inverters. As a leading inverter warehouse supplier, they maintain large stock holdings to ensure quick delivery across South Africa.

Yes, PHD Powerhouse provides extensive service support including:

• Service and maintenance agreements
• Mobile service technicians
• State-of-the-art repair center
• Technical training and assistance
• Emergency service response

PHD Powerhouse can repair numerous UPS brands including: AEC, APC, Blazer, Buddy, Durapower, Eaton, EPS Series, Inverex, Emerson Liebert, Main Power, Maxi, Mecer, Meissner, MGE, Micro, Mini, MLA, Olivetti, Omnipower, Omnitec, Personel, Powersaver, Powerware, PC Buddy, PC Pro, PSS, Sendon, Series 4, Tower, Tripplite, UPC (United Power Corporation), and Upsonic.

Yes, PHD Powerhouse maintains large stock holdings of all systems in their manufacturing plant in South Africa, ensuring the shortest possible lead times in the event of emergencies. This includes UPS systems, inverters, batteries, surge protectors, and voltage stabilizers.

PHD Powerhouse provides comprehensive online resources including:

• UPS Help Guide
• Surge Protection Guide
• Power Acronyms and Definitions
• UPS Size and Runtime Calculations
• Voltage Stabilizers Guide
• Pure vs Modified Sine Wave comparison
• Solar Systems Guide
• Additional specification sheets
• Product catalogues (downloadable PDF)

You can request a quote by:

• Visiting their contact page on the website
• Calling their offices in Johannesburg, Cape Town, or Durban
• Emailing sales@phdpowerhouse.co.za
• Using WhatsApp at +27 79 434 1737
• Filling out the online quote request form

PHD Powerhouse is an authorized agent for leading brands including:

• AEC (Allis Electric Co.)
• Vision Batteries
• Victron Energy

Yes, PHD Powerhouse’s comprehensive offering spans from simple distribution board configurations to complete turnkey power solutions implementation, with a holistic approach to resolving all power conditioning problems including backup power supply, UPS systems, and surge protection.

PHD Powerhouse offers extremely competitive pricing on all products, large stock holdings for quick delivery, wide geographic presence across South Africa, experienced technical staff, comprehensive service support, and state-of-the-art technologies from leading global brands. They are a trusted name for UPS systems South Africa, inverters, surge protectors, and complete power solutions.

Yes, you can use a UPS as a backup power supply for TV and other entertainment equipment. A properly sized UPS will keep your TV, decoder, and internet router running during short power outages, ensuring you don’t miss important programs or lose internet connectivity during load shedding.

While both provide backup power, a UPS inverter system (uninterruptible power supply) provides instant switchover during power failures with no interruption, making it ideal for computers and sensitive electronics. A standard inverter may have a slight delay when switching from mains to battery power. PHD Powerhouse offers both UPS systems and inverters to suit different applications and budgets.