NetSureTM 801
DC UPS for Data Center Backup
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NetSureTM 801
DC UPS for Data Center Backup
Features and benefits
Increased data center availability
compared to AC backup systems as
few power conversions are used
Increased efficiency compared to AC
backup systems
Low maintenance cost
High flexibility and scalability due to
the modular design
NetSureTM 801 is a high efficiency DC UPS backup system with an impressive
power density!
The growing number of -48V DC powered server alternatives on the market
makes NetSureTM 801 an increasingly interesting solution for data centers.
Using the NetSureTM 801 as backup for your data centers will increase the
data center’s availability and save energy compared with a traditional backup system. The system also offers a superior flexibility and will reduce both
footprint and initial investment cost.
Further to this, the NetSureTM 801 DC UPS has an advanced control unit,
allowing full supervision of AC, DC, batteries and even the entire site if
needed.
The NetSureTM 801 DC UPS module consists of DC power and batteries.
The module can be used in multiples at each site. As many as needed!
Each module of the NetSureTM 801 DC UPS provides up to 170 kW of power
with a backup time of 5 to 8 minutes. Every module houses 20-24 load circuit
breakers and a full set of AC circuit breakers as well as mains switch.
The full system fits on a foot print as small as 1200 x 1000 mm.
NetSureTM 801
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DC UPS for Data Center Backup
. . . . . . . . . . . . . . . . . . . for
Business-Critical Continuity
Technical Specifications
Typical application;
Backup and power feed for -48V DC servers
System characteristics:
Nominal system voltage: Adjustable output voltage range: Rated output capacity: Approvals: -48V
-42.0 to -58.5 VDC
168.2 kW plus 1 redundant rectifier
CE , EN 60 950-1
AC Input
Input voltage, nominal Input voltage, permitted variation Line frequency Max input current Power factor THD, Total harmonic distortion 380 to 480 V AC
260 to 530 V AC
45 to 65 Hz
380 A
0.99
<5% from 50 to 100% of rated load
Environmental
Temperature range, operating
Temperature range, storage
Relative humidity Altitude -40 to +35 °C, -40 to +149 °F
-40 to +80 °C, -40 to +176 °F
0 to 95%
2000 m, 6560 ft at full power
Dimensions
Hx W x D
2000 x 1200 x 1000mm
Batteries:
15 years battery life at 20 °C
Very high volumetric energy density
Excellent cyclic endurance
Excellent deep-discharge recovery
Low float charge current
Long storage life (1 year @25 °C)
Thermal runaway resistance
Tested to IEC60896-21 and BS6290:part4
V0 flame retardant material option
High Tin low Calcium alloy
Emerson Network Power.
The global leader in enabling
Business-Critical ContinuityTM.
Emerson Network Power
Energy Systems AB SE-141 82 Stockholm, Sweden Phone: +46 8 721 60 00 Fax: +46 8 721 71 77
www.emersonenergy.com
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