URZ3408 Kemot PROsinus-300W emergency power supply

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URZ3408 Kemot PROsinus-300W emergency power supply

KEMOT's emergency power systems are used to protect selected devices from power failures that may result in malfunctions or outages.

The KEMOT PROsinus series is perfect for powering, for example, central heating pumps or pumps in fireplace installations, as well as induction motors or, for example, installation automation devices using heat convectors and any devices that are particularly sensitive to the slightest changes in voltage shape. Their advantage is a pure sinusoidal output voltage waveform (when supplying loads), thanks to which the device ensures stable operation, preventing overheating of inductive loads. Together with the 12V battery, they form a complete 230 VAC guaranteed power supply Emergency power source KEMOT PROsinus-300 is an inverter with pure sine wave and charging function.

Application:

• Emergency power supply for furnaces
• RTV devices (televisions, receivers, hi-fi, DVD)
• Household appliances (refrigerators, faucets)
• Electric tools (drills, grinders)
• Power Chargers (Smartphones, Tablets, Phones, Laptops, GPS)
• Pumps, compressors (water, heat, air conditioners)
• Office equipment (faxes, computers, monitors)
• Other devices with a power supply of up to 300 W during continuous operation

Security:

• Overload protection
• Short circuit protection
• Surge protection
• Low voltage protection

The device can work in three modes:

• As an emergency power supply with charging function - converts 12V DC supplied from an external battery to 230V AC voltage and charges the external battery.
• As a charger - charges an external battery
• As a converter - converts 12V DC from the battery to 230V AC

Specification:

• Nominal power: 300W
• Battery type: 12 VDC
• Maximum battery voltage: 15 VDC
• Input voltage range: 180 ~ 275 VAC
• Input frequency: 45 ~ 60 Hz
• Output voltage range: 230 VAC +/- 8%
• Output frequency: 50/60 Hz +/- 0.5 Hz
• Output voltage shape: pure sine wave
• Output efficiency>=85% (DC to AC)
• Battery charging current: max. 10 A.
• Switching time:
• Protections: against overload, short circuit, too high or too low voltage
• Allowed working temperature: 0-40 °C
• Permissible humidity 10 - 90%

The device has a clear and transparent LED display with current status indicators
power source:

• Input voltage
• Output voltage and frequency
• Load level
• Battery level

The device can work in three modes:

• As an emergency power supply with a charging function, it converts the 12 V DC voltage supplied from an external battery into a voltage.
• alternating 230 V AC and charges an external battery.
• As a charger, it charges an external battery (the device must be connected to a 230 V AC network)
• As an inverter, it converts the 12V DC supplied from an external battery into an AC 230V.

It is designed to supply alternating voltage to loads with a nominal voltage of 230 VAC and a power of up to 300 W:

• Central heating pumps
• Induction pumps
• Pumps in fireplace installation
• Installation automation devices using heat convectors
• Other devices with a power supply of up to 300 W