Weight & dimensions
Weight	6320 g
Dimensions (WxDxH)	91 x 284 x 165 mm
Colour
Colour of product	Beige
Technical details
Filtering	Yes
Ports & interfaces
I/O ports	1x DB-9 RS-232n1x USBn2x RJ-45 Modem/Fax
Input connection type	IEC-320-C14
Interface	Serial, USB
Output connections	(3)IEC 320 C13 n(1)IEC 320 C13n(2)IEC Jumpers nn
Packaging data
Quantity per pallet	96 pc(s)
Package weight	7050 g
Package dimensions (WxDxH)	241 x 368 x 178 mm
Power
Output power	300 W
Output power capacity	500 VA
Nominal input voltage	230 V
Power supply input frequency	50 - 60 (
Nominal output voltage	230 V
Battery recharge time	6 hours h
Battery technology	Sealed Lead Acid
Replacement battery cartridge	RBC2
Surge energy rating	300 J
Operational conditions
Operating altitude	0 - 3000 m
Storage relative humidity (H-H)	0 - 95 %
Storage temperature (T-T)	-15 - 45
Operating temperature (T-T)	0 - 40
Operating relative humidity (H-H)	0 - 95 %
Certificates
Certification	C-tick, CE, EN 50091-1, EN 50091-2, GOST, VDE
Illumination/Alarms
Audible alarm(s)	Yes
LED indicators	Yes
Endurance
Typical backup time at half load	13.9 min
Typical backup time at full load	2.4 min

This product is part of the Back-UPS series BK550EI has a total of 6 outlets, 3 of which act as UPS battery backup and 3 as pure surge outlets. Its runtime at 100W is 24 minutes and 20 seconds. It offers protection for data lines with an analog RJ45 phone line for telephone, fax, modem or DSL. Its dimensions are 16.5 x 9.1 x 28.4 cm and the weight is 6.32 kg. The BK550EI ensures that office systems and their valuable data are protected from dangerous power surges, spikes and blackouts.