UPS
BW

SPECIFIKACIJA
KARAKTERISTIČNA
PARAMETRI

TECHNOLOGY:	True On-Line, Double Conversion
CLASSIFICATION:	VFI-SS-111 (EN 62040-3)
POWER RANGE:	30 - 300 kVA
No. OF PHASES:	3:3

APPLICATIONS:

Large computer networks, data processing centres, clusters, medical and industrial equipment, tele-information systems, automation and control systems

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KARAKTERISTIČNA

True On-Line Double Conversion technology provides excellent output voltage parameters regardless of energy interference and the type of powered receivers.
Rectifier IGBT the most advanced technology ensuring very low THDi and
high power factor.
Modular construction significantly simplifies and speeds up service activities (shortening the MTTR) and allows the UPS power to be adapted to the power loads in the range from 30 kVA to 300 kVA.
Automatic, uninterruptible STS ensures uninterrupted supply of receivers in critical situations such as overheating or failure.
Service bypass enables servicing of devices without switching off powered receivers. Separate power supply for the Bypass track gives the possibility to provide a backup power source for loads even in the event of a device failure or UPS protection in the main path.
Communication:
RS232, USB to monitor and manage UPS work,
DryContact relay contacts for cooperation with BMS systems,
SNMP integration with NMS network management systems,
Remote fire switch connector (REPO) to ensure remote disconnection of receivers power supply in the event of fire,
LCD 10 '' monitoring and monitoring panel (touchscreen) gives the possibility to diagnose the parameters and the operating mode of the power supply, enables the recording of events and configuration of the UPS.
Small dimensions The 300 kVA UPS occupies a space of 0.66 m² and provides power packing at 455 kW / m².
High device efficiency (> 96%) over a wide load range limits the heat emitted, making room cooling easier and operating costs low.
ECO-Mode allows a significant reduction in the operating costs of the device and virtually eliminates heat emissions.
Dual Input Lines that is, the possibility of using separate rectifier and Bypass power supply paths increases the availability of power supplies to the receivers.
Automatic diagnostics and digital control (32 bit DSP x2) guarantees full device efficiency, control of components and operating parameters without the need for user intervention.

High value of input power factor 0.99 limits the current drawn by the device from the network.
High output power factor of 1.0 allows the UPS to be charged with the maximum active power.
Wide input voltage range in normal operation mode, it ensures stable operation of the device without the need for batteries, which significantly increases their lifetime.
Wide input frequency range in normal operation mode, it allows free use of the power supply in a network with unstable parameters and when powered from a power generator.
Simple of use easy connection to the network and simple switching the device on and off does not require any special qualifications from the user.
Advanced battery management guarantees optimal charging and use of accumulator batteries, increases their service life and reduces operating costs. Charging voltage temperature compensation function.
Very efficient charging systems each power module has a built-in separate battery charging system, thanks to which it is possible to use high-capacity batteries for long battery life.
Excellent output voltage quality achieved thanks to the use of a 3-level IGBT inverter, using advanced PWM control technology, ensures that voltage with stable parameters is supplied, regardless of energy interference and the type of powered devices.
High overload ensures device protection and power continuity in the presence of transient transients.
Advanced software enabling the user full control over the device and powered receivers.
Configurability of operating parameters nominal voltages, frequencies, preferred modes of operation, communication method - significantly expands the range of possible applications.
Redundant configurations:
- redundancy of N + 1 or N + X power modules
- parallel redundancy operation to increase 1 + 1 reliability
- parallel capacitive operation for increasing power x2
- HotStandby work

PARAMETRI

Model	BW300
Capacity kVA	30 - 300 kW/kVA

Number of phases IN:OUT	3:3
Capacity of power module	30 kW/kVA
Hotswap power module	Yes
Possibility of configuration	10, 15, 20, 25 or 30 kW power module

Input

Voltage	380 / 400 / 415 VAC
Voltage range	305 – 478 Vac for load ≥70% 208 – 478 Vac for load <70%
Frequency	50 / 60 Hz
Frequency range	-20% ÷ +20 %
THDi	<3%
Input power factor	≥ 0,99

Output

Voltage	380 / 400 / 415 VAC
Voltage regulation static/dynamic	±1% / ±2%
Frequency	50 / 60 ± 0,05 Hz
Overload capacity	110% - 60 min., 125% - 10 min., 150% - 60 s, >150% - 200 ms
Efficiency	>96%
Eco Mode efficiency	99%
Crest factor	3:1

Batteries

Type	Maintenance free, sealed VRLA AGM
Quantity	32/36/40 pcs
Cold start	yes
Charging	4 – 8 hours up to 90% of capacity, in accordance with DIN 41773

Weight and dimensions

Weight and dimensions of cabinet (WxDxH)	BW STS
	600 mm x 1100 mm x 2000 mm
	275 kg
Weight and dimensions of power module (WxDxH)	BW PM 30
	440 mm x 650 mm x 135 mm (3U)
	34,5 kg

Communications

Operation mode indicators	LCD touch screen, LED indicators, sound alarm
Communication	RS-232, USB, Dry Contact, SNMP slot, REPO, parallel work connector, Automatic diagnostic and error logs. Logs error > 2600

Environmental

Noise Level depending the load and temp.	< 60 dB (A)
Operating temperature for UPS	0 °C ÷ 40 °C
Recom. operating temperature for UPS and batteries	15 °C ÷ 25 °C
Storage temperature	-20°C ÷ 40°C
Humidity	0 ÷ 95 % (without condensation)