Uninterruptible Power Supplies - UPS

UPS Units for Home Office and Business NZ

Protect your computers, servers, and sensitive electronics from power outages, surges, and voltage fluctuations with an uninterruptible power supply from Tech Supply Shed NZ. We stock UPS units from APC, CyberPower, and Eaton for home office, small business, and enterprise use.

Types of UPS

Standby UPS

Standby UPS units switch to battery power when mains power fails. They are the most affordable option and suit home offices and non-critical equipment where brief switchover time is acceptable.

Line-Interactive UPS

Line-interactive UPS units regulate voltage fluctuations without switching to battery, extending battery life and providing better protection for office equipment and network hardware. The most popular choice for small business use.

Online Double-Conversion UPS

Online UPS units continuously power connected equipment from the battery, providing zero switchover time and the highest level of protection. Ideal for servers, medical equipment, and mission-critical systems.

Choosing the Right UPS

Calculate the total wattage of the equipment you need to protect and choose a UPS with a VA rating at least 20% above that figure. Consider runtime requirements — how long do you need to keep equipment running during an outage? Also check the number and type of outlets, and whether the UPS includes surge protection on all outlets. Browse our full power and protection range for surge boards and power banks. Fast NZ delivery from Tech Supply Shed.