Energilagringsplatform UPS

What is an uninterruptible power supply (UPS)?

An uninterruptible power supply (UPS) or uninterruptible power source is a type of continual power system that provides automated backup electric power to a load when the input power source or mains power fails.

What is ups & how does it work?

In the event of a power disruption or outage, the UPS system ensures that your devices continue to operate from the energy stored in the batteries in the battery cabinet. Lithium-ion 34.6 kWh-parallel up to 5 MW. UL Listed, reliable, lightweight and compact UPS energy storage for critical applications

What is a kilo volt-ampere ups?

Most UPS below one kilo volt-ampere (1 kVA) are of the line-interactive or standby variety which are usually less expensive. For large power units, dynamic uninterruptible power supplies (DUPS) are sometimes used. A synchronous motor/alternator is connected on the mains via a choke. Energy is stored in a flywheel.

How does an online UPS work?

In an online UPS, the batteries are always connected to the inverter, so that no power transfer switches are necessary. When power loss occurs, the rectifier simply drops out of the circuit and the batteries keep the power steady and unchanged.

What is a standby UPS?

In a standby ("off-line") system the load is powered directly by the input power and the backup power circuitry is only invoked when the utility power fails. Most UPS below one kilo volt-ampere (1 kVA) are of the line-interactive or standby variety which are usually less expensive.

How to choose an UPS system?

To prevent this, a UPS should be selected not only by capacity but also by the quality of power that is required by the equipment that is being supplied. The three general categories of modern UPS systems are on-line, line-interactive and standby: