UPS for central heating system, 500 VA, 300 W, 12 V, Kemot, URZ3404-LFP4, Kemot-500-LFP4, multiple functions, pure sine wave

UPS for heating system, 500 VA, 300 W, 12 V, Kemot, URZ3404-LFP4, Kemot-500-LFP4, multiple functions, pure sine wave

KEMOT Kemot-500-LFP4 emergency power converter with pure sine wave and 12V 230V 500VA/300W charging function

If you have devices in your home that require continuous power to function properly, you should also invest in an uninterruptible power supply. It is an extremely useful device in winter, especially for home heating equipment, such as electric boilers.
The task of Kemot emergency power supply systems is to protect devices against power outages and, as a result, disruption or interruption of their operation.
Are you wondering what UPS to choose for a gas boiler, or maybe you are interested in a UPS for an eco-friendly coal or pellet boiler? The PROsinus series from Kemot is perfect as an emergency power supply for central heating pumps or pumps in fireplace installations, as well as induction motors or, for example, installation automation devices that use heat convectors and any devices that are extremely sensitive to the smallest changes in voltage shape. Their advantage is the pure sine wave shape of the output voltage (powering the loads), thanks to which the device ensures stable operation, preventing the overheating effect of inductive loads. Together with the 12V battery, they constitute a complete 230 VAC guaranteed power supply device.

Kemot UPSs are equipped with a number of protections, for example against overload, short circuit and excessively high and low voltage. The applied solutions are the foundation of your safety and peace of mind!

UPS Usage

• Heating systems
• Electronic devices (televisions, tuners, hi-fi, DVD)
• Household appliances (refrigerators, blenders)
• Power tools (drills, grinders)
• Electronics (smartphones, tablets, phones, laptops, GPS)
• Pumps, compressors (water, heating, air conditioning)
• Office equipment (faxes, computers, monitors)

Three modes of operation:

• As an uninterruptible power supply with charging function – allows voltage from the mains to pass to the load and charges the external 12 VDC battery.
• As a rectifier – charges the external battery (the device must be connected to the 230V AC power supply).
• As an inverter – converts the 12V DC voltage from the external battery into 230V AC alternating voltage.

Uninterruptible power supply with fixed phase:
Kemot UPSs work with devices equipped with phase detection, such as some models of gas boilers. The phase in our device is positioned in the same place, at the output socket, regardless of whether the UPS is powered by a wall socket or a battery.

UPS for boilers with battery:
To ensure optimal operation of Kemot UPSs, a suitable external battery must be chosen. The choice of the right battery can be made according to the approximate formula: at a load of 100 W = 10 A consumed from the battery.

The battery for the UPS is not included in the set. For the best UPS performance, choose a Kemot or Vipow battery.

The BAT TYPE feature on the Kemot PROsinus-500-LFP4 power supply allows the cable set to support both Gel and Lithium Iron Phosphate (LiFePo4) charging. This allows you to optimally adjust the charging parameters, which translates into a longer service life. LiFePo4 charges faster, which allows the device to operate fully faster, with minimal downtime.
Convenient use of the Kemot Uninterruptible Power Supply is guaranteed by a clear LED display. Thanks to it, you can easily read the current operating status of the device, you can check, among other things: input voltage, output voltage and frequency. Moreover, you can quickly check the charging level and battery level.

Features:

• Rated power: 300W
• Battery type: 12 V DC
• Maximum battery voltage: 15V DC
• Input voltage range: 190 – 260 V AC
• Input frequency: 45 – 60 Hz
• Output voltage range: 190 – 245 VAC +/-5% / Inverter: 230 VAC +/-3%
• Output frequency: 50/60 Hz +/-0, 5 Hz
• Output voltage shape: pure sine wave
• Output efficiency: >= 85% (DC to AC)
• Battery charging current: max
• Battery capacity: 50-200 Ah (recommended: 55 Ah)
• Estimated charging time: 4-14 hours (Depending on battery capacity)
• Switching time: =< 4 ms
• Protections: Against overload, short circuit, excessively high or low voltage
• Permissible operating temperature: 0 – 40C
• Permissible air humidity: 10 – 90%
• Weight: 3, 95 kg
• Dimensions: 138 x 226 x 155 mm

Recommended battery parameters:

• Battery voltage: 12V
• Charging voltage range: 13, 9 V – 14, 5 V (charging cycle) / 13, 3 V – 13, 9 V (smooth charging)
• Lower battery voltage threshold: 10, 5 V – 11, 5 V (acid) / 10, 9 V – 11, 5 V (LiFePO4)
• Battery low voltage protection: 9, 8 V – 11 V (acid) / 10, 6 V – 11 V (LiFePO4)
• Charging current: 3A / 5A / 10A