Month: July 2014

UPS Uninterruptible Power Supply

Our Enthusiastic Standby Systems Team Will Assess All Your UPS Needs Ensure Your System Remains Operational. Complete The Form and a Consultant Will Contact You Our specialisation Welcome to Standby Systems. We are a specialist UPS Uninterruptible Power Supply, also uninterruptible power source, battery backup or emergency power protection consult…

AROS SOLAR UPS 12-200 kVA

Main Features Low frequency isolation transformer High conversion efficiency Full nominal power up to 45 °C Speed-controlled fans to optimize the efficiency Color LCD touch display with datalogger function Fully accessible from the front 2 expansion slots to connect communication boards MCCB AC side and switch DC side Suitable for operation with mod…

Solar Products

Solar Products TL Inverters Central Inverters HV Central Inverters HV-MT Central Inverters Sirio Central Station (SCS) THE RANGE Other Solar: Fridge Battery Chargers Inverters Suntracker Solar Modules Uni-Solar ’ Flexible Panels Solaire Direct ’ Solar Modules Trina Solar ’ Solar Modules Other Solar and Solar Accessory Items: Charge Controllers ’ PW…

Switch Mode Battery Charger

Switch Mode Battery Charger This is both a Battery Rectifier (BR) for charging lead-acid, Ni-car and sealed type batteries, and a Service Rectifier (SR) for supplying DC loads. It has a Bus-Tie connection in case of voltage loss or failure of one rectifier with an optional output diode. It has natural convection cooling and is highly reliable and efficient…

Thyristor Battery Charger

This battery charger is available as a stand-alone unit, or in parallel operation which has equal load sharing. It comes with a natural convection cooling system and with a blocking diode on output. It is small and light has a fast dynamic response and is highly reliable and efficient.…

HD SYSTEMS

HD Systems is a company specialising in the design, sales, installation and maintenance of DC systems, UPS systems and batteries from small to large plants suiting the client’s requirements on a national basis. Our main goal is to supply a superior cost effective service to all our clients. HD Systems is able to offer clients the following: New and replac…

Medupi Team wins Safety Award

July, August, September 2013 Front (from left): Calvin Khakuse (Technician), Thula Nyathi (Site Supervisor), Brian Mokonyane (Technician), Thamaga Dona (Technical Director), Greg Bennett (Managing Director) Back (From left): Mary-Anne Pereira (Quality), Anel Mitchley (SHE), Marius Mostert (Site Project Manager), Peter Seago (Project Manager…