Uninterruptible power supply for substation power

Uninterruptible Power Supply (UPS) | Schneider Electric Hong Kong, China. Uninterruptible Power Supply (UPS) systems are crucial for ensuring consistent power delivery to sensitive electronic devices. These systems provide immediate power from their batteries when regular power sources fail or fluctuate beyond safe levels.

With UPS installations in plants and substations, you can guard against downtime throughout your entire infrastructure. Avoid the irony of a power plant without power with uninterruptible power supplies to ensure the continuity of the utility's supply and minimize disruptions.

Standby UPS systems enable equipment to operate using utility power until it identifies an issue, at which point it switches to battery power to protect against power sags, surges or outages. This topology is ideal for applications that require basic backup or less sensitive equipment such as small office/home office and point-of-sale equipment.

For longer outages, network and mission-critical UPS systems can increase battery capacity for hours of runtime or rely on standby generators. During generator operation, UPS systems continue to condition power before it reaches connected equipment.

At this stage, electricity leaves the power generation plant to the transmission and distribution network. DC UPS systems are necessary here to supply power to switchgear and telecommunication systems. Our DC UPS systems supply power to the coils or the motorized switchgears.

Line-interactive UPS systems actively regulate voltage by boosting or decreasing utility power as necessary, or by resorting to battery power. They are ideal for applications where protection from power anomalies is required, but the utility power is relatively clean.