UPS
CORE ONE 2-3K

SPECIFICATION
CHARACTERISTICS
PARAMETERS

TECHNOLOGY:	True On-Line, Double Conversion
CLASSIFICATION CODE:	VFI-SS-111 (EN 62040-3)
POWER RANGE:	2-3 kVA
PHASE CONFIGURATION:	1:1

APPLICATIONS:

Servers, Workstations, Lighting, Laboratory equipment, Security systems, Automation and control systems

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CHARACTERISTICS

True On-Line Double Conversion technology (VFI according to IEC62040) ensures excellent voltage performance regardless of energy disturbances and the type of consumers being powered.
Automatic bypass - uninterruptible (Static Switch type) provides uninterrupted power to consumers in critical situations like overheating or failure.
Communication connectors:
USB, RS232 for monitoring and managing the operation of the power supply and receivers.
TVSS to secure telecommunications equipment.
An expansion card slot allows the connection of an SNMP card to manage the UPS from the network, or an DryContact card with additional voltage-free signals to indicate the status of UPS operation.
The LCD control panel clearly informs about the operating mode, power supply parameters, remaining autonomy of battery operation, allows configuration of UPS parameters and allows power supply diagnostics.
Measuring just 2U, for all UPS models, it provides the minimum amount of rack space needed to install the power supply.
High efficiency up to 95% in On-Line mode minimizes energy consumption and reduces emitted heat, making eventual room cooling cheaper.
ECO mode (enhanced efficiency mode) allows for 99% efficiency and additional energy savings.
The CVCF frequency converter mode allows the power supply to operate in output frequency conversion mode to 50 or 60Hz for powering non-standard loads.
Automatic diagnostics guarantees full efficiency of the device, control of components and operating parameters without user interventiona.
The high value of the input power factor limits the value of the current drawn by the device from the utility grid.

The wide range of input voltages for normal operation means that the UPS's use of batteries is kept to a minimum, practically only in cases of complete power failure.
The ability to extend the backup time by adding battery modules makes it possible to fine-tune the required autonomy time.
The high PF=1 output power factor guarantees up to 30% more active power compared to other power supplies in this class.
The wide range of input frequency in normal operation allows the power supply to be freely used in a mixed network of city grid, generator, PV type.
Autorestart guarantees maintenance-free operation in the event of long power outages.
Starting from the battery (the so-called cold start) gives you the ability to start the power supply even in the event of a complete lack of supply voltage.
Advanced battery management guarantees optimal charging and battery utilization, and the 3-stage charging process extends battery life by 50% and reduces operating costs.
The high-performance charging system allows the use of very high-capacity batteries, for applications requiring long holding times.
The excellent voltage quality achieved through the use of an IGBT inverter (3L) and high-frequency PWM modulation, means that an exceptionally stable voltage is delivered, regardless of energy disturbances and the type of devices being powered.
Overload immunity means power supply reliability under transients and high tolerance for operating errors.
Advanced software that allows the user to have full control over the device and the powered loads
The EPO connector provides the ability to remotely shut down the power supply in the event of a fire.
Programmable output sockets make it possible to manage the presence of output voltage during battery operation.

PARAMETERS

Model	CORE ONE 3K
Power	3000 W / 3000 VA

No. of phases IN : OUT

1:1

Input

Nominal voltage	200 / 208 / 220 / 230 / 240 Vac
Voltage range	-30% ÷ +30% @ 100% ≥ load > 50% -52% ÷ +30% @ 50% ≥ load > 0%
Frequency	50 / 60 Hz
Frequency range	-20% ÷ +20%
THDi	<3%
Input power factor	≥0,99

Output

Nominal voltage	200 / 208 / 220 / 230 / 240 Vac
Power factor	1,0
Voltage regulation static/dynamic	±1% / ±3%
THDu voltage harmonic content	<2%
Nominal frequency	50 / 60 ± 0,05 Hz
Overload capacity - inverter	110% - const, 130% - 5 min, 140% - 30 sec., >140% - 1,5 sec.
Efficiency in On-Line Mode	>93%
Efficiency in Eco Mode	99%
Controlled outlet groups - with programmable voltage shutdown	2 x 4 psc.
Type and number of outlets	IEC320-C13 x 8 + IEC320-C19 x1
Creast factor	3:1

Battery

Backup time (min.), internal batteries / +1 external battery module	100% load	4 / 20
	75% load	6 / 28
	50% load	11 / 47
Number of internal batteries		6 x 9 Ah
Cold start		Yes
Charging current		1 A – 8 A configurable
Charging time		4 hours to 90% capacity
Charging cycle		According to DIN 41773 with automatic charging shutdown according to current and voltage criteria, with time control.

Dimensions and weight

Dimensions UPS (S x G x W) [mm]	438 x 630 x 88 (2U)
Weight UPS	27,5 kg
Dimensions of the battery module (S x G x W) [mm]	438 x 630 x 88 (2U)
Battery module weight	40,8 kg

Communication

Operating status indicator	LCD panel + audible alarm
Communications	Standard: RS232, USB, TVSS, SNMP Slot, REPO Option: Drycontact card, SNMP card

Enviromental

Noise level	<48 dB
Operating UPS temperature	0°C ÷ 45°C
Recommended operating temperature	15 °C ÷ 25 °C
Storage temperature	-25°C ÷ 55°C
Humidity	0 ÷ 95% (non-condensing)

Standards

Safety	EN 62040-1: 2017, EN 62040-3: 2011, LVD, CE, UKCA
Resistance to interference	EN 62040-2: 2016, EMC CE
Environmental compatibility	EN IEC 63000: 2018, EN 62321, RoHS