Qoltec Uninterruptible power supply Pure Sine Wave UPS | 500VA | 350W | constant phase | Grey

Qoltec Uninterruptible power supply Pure Sine Wave UPS | 500VA | 350W | constant phase | Grey

Product code: 50716

Pure Sine Wave series power supplies are uninterruptible power supplies specifically designed to back up power to all home and office equipment in the event of mains power failure. Equipped with the latest line interactive technology, CPU controlled PWM technology and fully protected modular circuit. It can also be used for emergency power supply for CO, stoves and fireplaces. Emergency power supply with fixed phase.

A reliable source of energy

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The Pure Sine Wave uninterruptible power supply is of the highest class and made of high-quality materials. It is reliable when it detects a power outage, it automatically switches to battery mode, thus not allowing a power drop in the connected devices, allowing them to continue working. A characteristic feature of the power supply is the production of an alternating voltage at the output with a purely sinusoidal waveform, that is, the same as in an electrical socket.

Compatible with any type of power supply

Qoltec's uninterruptible power supply combines multiple features to guarantee uninterruptible power to furnaces, CO pumps and other home appliances that require continuous power. In addition, it offers:
- constant phase,
- long backup period,
- line - interactive - when there is a power outage, the power supply switches to battery mode,
- high charging current,
- pure sine wave - that is the basis of safety and guarantee of compatibility with any type of power supply,
- modular CPU - controlled circuit,
- AVR function (automatic voltage regulator),
- protection against overload, short circuit, voltage drop, battery overcharging and discharging, overheating and reverse battery connection,
- powerful high - power transformer and specially designed heavy-duty circuit,,
- double conversion - stable power supply is provided,
- 3-stage charging current selection,
- efficient heat dissipation,
- two output sockets.

Phase always in a fixed place

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The big advantage of the Pure Sine Wave power supply is the constant phase, this means that regardless of the method of power supply, whether it is from a battery or an outlet, the phase is always in the same place.

Functional LED display

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The built-in LED display guarantees free management of the device operation. It keeps you informed about the device's status and parameters such as : battery capacity, load, overload, battery status, mains access and input/output voltage, making it easy, fast and reliable to work with the device. The LED display and built-in audible alarm inform you of :
- low battery voltage,
- battery discharge,
- 120% overload,
- 120% overload.
Protections

The power supply has been designed in accordance with all required standards and quality control system. Equipped with a number of protections, it guarantees full protection of connected devices. By following the instructions in our manual, you can enjoy trouble-free operation for many years.

Confidence confirmed by a warranty
Do you care about the high quality of the product you buy? Our solutions will meet your expectations. Each of the Pure Sine Wave uninterruptible power supplies we offer comes with a 24-month warranty valid from the date of purchase.
 
Technical data
Producer
Qoltec
Power
500VA/350W
Input parameters
Input Voltage Range
147 - 275V
Input frequency range
45 - 65 Hz
Output parameters
Output Voltage Range
230V AC
Output voltage precision
Battery mode: +3%; Network mode: +10%, -13%
Output frequency
Battery mode : 50/60 Hz ± 1%
Efficiency
Battery mode : >75 % ; Network mode : > 95 %.
Waveform
Pure sine wave
Transfer time
≤8ms
Other parameters
Battery voltage
12 VDC
Battery charging voltage
7A
PFC
0.7
Screen
LED
Security
Against overvoltage
Against overload
Against short circuit
Against high and low voltage
Against overheating
Against reverse battery connection
Signalling
Failure mode, low battery voltage, overload, overheating, other errors
Cooling system
Fan
Noise level
<56 dB, at 1m distance at full load
IP rating
IP20
Colour
Grey
Output sockets
1 x french
1 x schuko
Storage temperature
-20˚C ~ +40˚C
Working temperature
-10˚C ~ +40˚C
Storage humidity
10-90% without condensation
Size
310 x 140 x 175 mm
Net weight [kg]
5.000
Gross weight [kg]
5.300
Package depth / length [mm]
185
Package width [mm]
375
Package height [mm]
210
Certificate
CE
Warranty
24 month
EAN code
5901878507163
Technical support

If you have problem with this product please contact us using this form.
You can also contact us using telephone, phone numbers are in contact.

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Retail sales

You can find our product in well known stores with electronic equipment.

Wholesale

Ntec is an exclusive distributor of Qoltec product in Poland www.en.b2b.ntec.eu