12V True Sine Wave UPS LPA-W-PSW-500VA(350W) 2A/5A/10A

The true sine wave UPS LPA-W-PSW-500VA (350W) 2A/5A/10A has a capacity of 500/350 W ​

Uninterruptible power supplies (UPS) with true sine wave ensure autonomous operation of electrical equipment from the battery in case of power outage from the general network.

Ensuring stable and uninterruptible power supply to your equipment

When using a true sine wave UPS and an external battery, the equipment operates in optimal conditions, both during a power outage and when operating from the general network. Switching between operating modes occurs automatically. Equipment connected to the UPS does not have time to switch off, since the switching speed is a fraction of a second.

Protect expensive equipment from sudden voltage surges in the network

UPS with a correct sine wave 12V LPA-W-PSW-500VA(350W) 2A/5A/10A has a built-in voltage stabilization function in the range from 140-275 at the input to 220±10% at the output. This is especially important for sensitive devices (computers, TVs, laboratory equipment, servers, network devices, etc.).

Where are uninterruptible power supplies with a true sine wave 12V LPA-W-PSW-500VA(350W) 2A/5A/10A with an external battery used?

Medical equipment:

• To maintain power supply for ultrasound and other diagnostic devices in the event of power outages and sudden voltage surges in the network.

Audio and video equipment:

• To reduce network interference and noise. This improves the quality of audio and video recordings, and increases the efficiency of studio equipment.
• To maintain uninterrupted operation of professional equipment such as mixers, amplifiers and speakers.

Industrial equipment:

• To ensure continuity of production processes by installing uninterruptible power supplies for controllers, automated systems and other important electrical equipment.
• To maintain stable operation of production equipment without short circuits, overheating and wear of fuse blocks.

Household appliances:

• To ensure uninterruptible power supply computers, televisions, refrigerators, air conditioners, security systems and other household appliances during power outages.

A pure sine wave UPS with an external battery is used:

• as uninterruptible power supplies for gas or solid fuel heating boilers;
• UPS for emergency lighting;
• to provide backup power for server stations and telecommunications equipment;
• UPS with a pure sine wave for circulation pumps;

The UPS must only be used with a battery (battery not included), which must match the technical specifications of the device.

Types of external batteries that can be connected to the UPS:

• Lead-acid AGM. Service life - up to 400 charge/discharge cycles.
• AGM (multigel). Service life - up to 800 charge/discharge cycles.
• Gel (Gel) battery. Service life - up to 1200 charge/discharge cycles.
• Lithium iron phosphate battery. Service life - up to 7000 charge/discharge cycles.

UPS connection diagrams with a correct sine wave 12V LPA-W-PSW-500VA (350W) 2A / 5A / 10A

The connection diagram via 220V network will allow you to quickly connect only the necessary devices.

3 steps to connect the UPS via socket:

• Connect the battery observing polarity.
• Connect the UPS to the network by inserting the UPS plug into a 220V socket.
• Wait for the self-diagnostics to complete and the UPS to turn on.

Connecting via an electrical distribution board will allow you not only to use electrical appliances in the usual places, but also to control the connection via power circuit breakers. Attention! Work on connecting the UPS via an electrical panel must be performed by a qualified electrician with the appropriate admission standard.

Attention! The UPS will turn on automatically! Do not press the power button or interrupt the self-diagnosis!

Selection of UPS for heating boilers and emergency lighting systems

Before purchasing a UPS with a correct (clean) sine wave, you must consider the following technical specifications:

• Total power of electrical appliances that will be connected to the UPS. The parameter can be found in the technical documentation for each piece of equipment.

• Starting power - the amount of electricity that the device consumes when turned on. To connect the UPS to equipment with high starting currents, you must select a more powerful uninterruptible power supply model.

• The time you need for autonomous operation of the pump from the battery. Determined from the individual needs of the consumer. For long-term autonomous operation, you should choose a UPS with a pure sine wave output, to which you can connect an external battery.

To ensure that your uninterruptible power supply with an external battery works for a long time and efficiently, follow the manufacturer's recommendations and instructions provided in the operating manual. This will help you avoid mistakes when caring for and maintaining the device.