LogicPower LPM-PSW-4500VA (3000W) 24V UPS with pure sine wave and MPPT

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

UPS for solar power plants with a built-in MPPT controller  allows you to use the potential of solar panels as efficiently as possible, increasing and optimizing the output charge power.

Specifications

• Type: line-interactive with a true sine wave

• Series: LPM

• Power, VA/W: 4500/3000

• Charging current from the network, A: 5-45

• Number of phases: 1

• Input voltage range, V: 160-275

• Output voltage, V: 230±10%

• Frequency range, Hz: 50/60

• Switching time, ms: 4-6

• Weight, kg: 23

Connection

• Type of load connection to the UPS: terminals

• Type of battery connection to the UPS: terminals

Protection AVR voltage stabilization function and protection against short circuit, voltage surges, overload, discharge, overcharging of batteries

Additionally

• Display type: LCD

• Operating temperature, °C: 0 ~ +40

• Body material: metal

• Warranty, months: 24

Dimensions and color

• Color: black

• Length, mm: 540

• Width, mm: 252

• Height, mm: 286

When using a UPS with a correct sine wave and an external battery, the equipment operates in optimal conditions, both during a power outage and when operating from the general network. Operating modes are switched automatically. The equipment connected to the UPS does not have time to turn off, since the switching speed is fractions of a second.

The LPM-PSW-4500VA (3000W) uninterruptible power supply has a built-in voltage stabilization function in the range from 160-275 at the input and up to 230±10% at the output. This is especially important for sensitive devices (computers, TVs, laboratory equipment, servers, network devices, etc.).

Where are LPM-PSW-4500VA (3000W) 24V uninterruptible power supplies with a correct sine wave with an external battery used?

Medical equipment: to support the power supply of ultrasound and other diagnostic devices in the event of power outages and sudden voltage surges in networks.

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

Industrial equipment: to ensure the 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 safety blocks.

Home appliances: to ensure uninterrupted power supply to computers, televisions, refrigerators, air conditioners, security systems and other household appliances during power outages.

UPS with a correct sine wave and an external battery are 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 should only be used together with a battery (battery not included), which must meet 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 battery. Service life - up to 1200 charge/discharge cycles.
• Lithium iron phosphate battery. Service life - up to 7000 charge/discharge cycles.

Connection diagrams for a UPS with a correct sine wave LPM-PSW-4500VA (3000W). The connection diagram via a 220V network will allow you to quickly connect only the necessary devices.

3 steps to connect a UPS through an outlet:

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

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

Attention! The UPS will turn on automatically! It is forbidden to press the power button and interrupt self-diagnosis!

Choosing a UPS for heating boilers and emergency lighting systems. Before buying a UPS with a correct (pure) sine wave, you must take into account the following technical characteristics:

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

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

• The time you need for the pump to operate autonomously from the battery. It is determined by the individual needs of the consumer. For long-term autonomous operation, you should choose a UPS with a pure sine wave at the 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 given in the operating manual. This will help to avoid mistakes during the care and maintenance of the device.