500W LPE Series UPS with Pure Sine Wave Output

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

Ensuring stable and uninterrupted power for your equipment

When using a UPS with pure sine wave output and an external battery, equipment operates under optimal conditions, both during power outages and when running from the general grid. Switching between operating modes occurs automatically. Equipment connected to the UPS does not have time to turn off, as the switching speed is fractions of a second.

Protect expensive equipment from sudden voltage surges in the grid

In case of an incomplete external power outage, or simply a drop in grid voltage, using the built-in relay voltage stabilizer, the UPS incrementally raises the voltage, thereby protecting the connected load from undervoltage in the grid. In case of overvoltage, the stabilizer reduces it. This is especially important for sensitive devices (computers, televisions, laboratory equipment, servers, network devices, etc.).

LPE Series Features:

• Pure sine wave output.
• Microprocessor control.
• Suitable for all types of loads, such as resistive, inductive, rectified loads, and motors.
• Charge current and voltage are set in the menu on the front panel.
• Configurable no-load shutdown and energy-saving mode.
• Protection against short circuit, overload, and low battery.
• Intelligent long backup power time.
• Generator compatibility and ability to configure inverter and generator.

Where are 12V LPE-B-PSW-800VA+ (500W) 10A pure sine wave uninterruptible power supplies with an external battery used?

Medical equipment:

• To maintain power for ultrasound and other diagnostic devices in case of power outages and sudden voltage surges in the grid.

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 critical electrical equipment.
• To maintain stable operation of production equipment without short circuits, overheating, and wear of protective blocks.

Household appliances:

• To provide uninterrupted power for computers, televisions, refrigerators, air conditioners, security systems, and other household appliances during power outages.

UPS with pure sine wave output and external battery are used:

• as uninterruptible power supplies for non-phase-dependent gas or solid-fuel heating boilers;
• UPS for emergency lighting;
• to provide backup power for server stations and telecommunications equipment;
• UPS with pure sine wave for circulation pumps;
• as a voltage stabilizer with a backup power source for powerful and high-speed computers.

The 12V LPE-B-PSW-800VA+ (500W) 10A pure sine wave UPS allows connecting a 20 Ah battery for low-current loads such as a single circulation pump with a power of 45-60 W. You can also connect a battery with a capacity of 150 Ah or more (depending on the model) to increase autonomous power time.

The UPS must be used only with a battery (battery not included) that meets 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 12V LPE-B-PSW-800VA+ (500W) 10A pure sine wave UPS

Connection via the 220V network will allow quick connection of only the necessary devices.

3 steps to connect the UPS via an outlet:

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

Connection via the electrical distribution board will allow not only using electrical appliances in familiar places but also controlling the connection via power circuit breakers. Attention! Work on connecting the UPS via the electrical panel must be performed by a qualified electrician with the appropriate clearance.

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

Choosing a UPS for heating boilers and emergency lighting systems

Before buying a UPS with a pure sine wave output, you need to consider the following technical characteristics:

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

• Starting power - the amount of electricity consumed by the device when turned on. For connecting a UPS to equipment with high starting currents, a more powerful UPS model should be chosen.

• The required time for autonomous operation of the pump from the battery. Determined by the individual needs of the consumer. For long-term autonomous operation, a UPS with a pure sine wave output that can be connected to an external battery should be chosen.

ATTENTION! This UPS does not have a "through neutral." Please ensure that your heating boiler does not require an uninterruptible power supply with a "through neutral."

For your uninterruptible power supply with an external battery to work long and efficiently, follow the manufacturer's recommendations and instructions provided in the operating manual. This will help avoid errors during device care and maintenance.