• Pack
UPS COVER CORE ONE 3K - 19,2 min.

UPS COVER CORE ONE 3K - 19,2 min.

COVER Online Double-Conversion uninterruptible power supply, 3kVA/3kW. Plug@Play. Phase configuration 1:1. Rack/Tower cabinet (no batteries). Adjustable charger 1-8A

Battery module (EBM)

Number of batteries: 18x9Ah

11-Z-CORE One 3K-306009

This pack contains

Essential accessories

Accesories

Communication

CHARACTERISTICS

  • True OnLine technology Double Conversion (VFI according to IEC62040) provides excellent voltage performance regardless of power interference and type of powered loads.
  • 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 AS-400 card with additional non-voltage signals to inform about the UPS operation status.
  • LCD control panel clearly informs you about the operating mode, power supply parameters, remaining autonomy of battery operation, allows you to configure UPS parameters and allows you to diagnose the power supply.
  • Dimensions of only 2U provide the minimum amount of cabinet space necessary to install the power supply.
  • High efficiency of the device Up to 93% 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.
  • 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 the full efficiency of the device, control of components and operating parameters without user intervention.
  • High value of input power factor limits the value of the current drawn by the device from the utility grid.
  • Wide range of input voltages for normal operation means that the use of batteries by the UPS is limited to the minimum necessary, practically only in cases of complete power failure.
  • Possibility to extend the holding time by adding battery modules allows you to precisely select the required autonomy time.
  • High output power factor PF=1 guarantees up to 30% more active power compared to other power supplies in this class.
  • Wide input frequency range in normal operation makes it possible to freely use the power supply in a mixed network of the city grid - generator type.
  • Autorestart guarantees maintenance-free operation of the device in case of long power outages.
  • Battery start (so-called cold start) gives you the ability to start the power supply even in the event of a complete lack of supply voltage.
  • High-performance charging system 1-8A allows the use of very high-capacity batteries for applications requiring long backup times.
  • Advanced battery management guarantees optimal charging and utilization of battery banks. The 3-stage charging process extends their life up to 50% and reduces operating costs.
  • Excellent voltage quality achieved through the use of an IGBT inverter (3L) and high-frequency PWM modulation, makes it possible to deliver a voltage with extremely stable parameters, regardless of energy disturbances and the type of powered devices.
  • Overload resistance is the certainty of power supply in the presence of transients and high tolerance to operating errors.
  • Advanced software enabling the user to have full control over the device and the powered loads
  • REPO connector provides the ability to remotely shut down the power supply in case of fire.
  • Programmable output jacks allow managing the presence of output voltage during battery operation.

BACKUP TIME

Internal batteries + EBM CORE 3K Load Backup time [min]
CORE ONE 3K
UPS(6x9Ah) + 1xEBM(2x6x9Ah) 100% 19.2
75% 27.9
50% 47.0
25% 128.3

TECHNICAL SPECIFICATIONS

Model CORE ONE 3K
Power 3kVA / 3,0kW
Phases In/Out 1:1
Input
Nominal voltage 208 / 220 / 230 / 240 Vac
Voltage range 100 ÷ 300 Vac
Nominal frequency 50 / 60Hz
Frequency range 40 ÷ 72 Hz
THDi <3%
Input power factor >0,99
Output
Nominal voltage 208 / 220 / 230 / 240 Vac
Power factor 1
Voltge regulation static/dynamic ±1% / ±3%
Nominal frequency 50 / 60 ± 0,05 Hz
Overloads capability 110% - bez limitu, 130% - 5min., 140% - 30s., >140% - 1,5s.
Efficiency in OnLine mode >93%
Efficiency in ECO mode >99%
Crest factor 3:1
Switching time 0ms
Output sockets 8 x IEC 320 C13
1 x IEC 320 C19
Batteries
Cold start Yes
Internal batteries possibility 6 x 9Ah/12V
Nominal voltage 72Vdc
Charger curent 1÷8A
Charging time 3 – 8 hours up to 90% capacity (configurable)
Charging cycle According to DIN 41773 with automatic charging shutdown according to current and voltage criteria, with time control.
Dimensions and weights
Dimensions (S x G x W) 438 x 630 x 88 (2U)
Weight 27,5 kg
Signaling and communication ports
Operating status indicator LCD + audible alarm
Communication RS232, USB, TVSS, EPO, slot SNMP
Environmental conditions
Noise level <48 dB
Operating temperature for UPS 0°C ÷ 45°C
Recommended operating temperature 15°C ÷ 25°C
Storage temperature -25°C ÷ 55°C
Humidity 0 ÷ 95% (non-condensing)
Cerifications
Interference immunity EN 62040-2: 2016, EMC CE
Safety EN 62040-1: 2017, EN 62040-3: 2011, LVD, CE, UKCA
Environmental compatibility EN IEC 63000: 2018, EN 62321, RoHS
Optional accesories
- SNMP card
- RS485 card (Modbus)
- AS 400 mini (dry-contact) card
- Environmental sensor (EMD)
- Rail kits for Rack 19'' (Rail kit)
- Remote Emergency Power Off button
- External battery modules (EBM)

Due to constant product improvement all specifications are subject to change without notice.

Apparent power [kVA]
3
Active power [kW]
3
Technology:
VFI-SS-111 (OnLine DoubleConversion)
Phase In/Out:
1:1
Output PF:
1
Max internal batteries
6
Backup time under 100% load
15 - 20 minutes

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