NetSure™ 701 with 400V DC Input
DC Power System
Key Features
nHigh Efficiency – Over 97%
efficient eSure™ converters
reduce power consumption for
lower operating cost
n3500W Converter –
designed to operate from
nominal 400V DC source to
provide -48V DC load power
nAdvanced Controller –
offers site monitoring and
configuration management
nRemote Access – options allow
users to view, control, and
interact with the system using
an Ethernet interface
nPlug’n’Play – add modular
converters without changing
the settings and making
adjustments; no system
interruption
The NetSure™ 701 Power System with 400V DC Input
reduces copper distribution cost and provides the
flexibility to use existing -48V DC powered equipment.
Description
The modular NetSure™ 701 power system with 400V DC input provides up to 800 amps
of -48V DC output current. The basic components of the power system include the
400V DC input section, ACU+ control unit, DC to DC converter shelf assemblies, and
-48V DC distribution within an indoor cabinet configuration.
The cabinet accommodates up to twelve plug’n’play C400/48-3500e converters, which
are controlled by the ACU+. The NetSure™ 701 with 400V DC input distribution shelf
has a capacity of 800 amps and supports up to (32) 1A to 63A circuit breakers.
Application
The NetSure™ 701 with 400V DC input is ideal for large telecom central offices with
long cable runs or cable management issues. 400V DC distribution significantly
reduces the copper cabling required to distribute power compared to -48V DC.
400V DC power input enables users to reduce their cabling and installation costs by
distributing 400V DC power across long cable runs and then converting to -48V DC
near the -48V DC equipment loads. Battery backup can be provided on the central
400V DC bus and is not required on the -48V bus. Users can continue to utilize -48V DC
powered equipment, while gaining many of the benefits of 400V DC distribution.
nWide Input Voltage Range –
for operation during battery
discharge down to 260V DC
High Efficiency eSure™
C400/48-3500e Converter
EN330DRB-NS701400V / 0614
NetSure™ 701 Power System
with 400V DC Input
1
NetSure™ 701 with 400V DC Input
Technical Specifications
Overview
System Features
DC Input Range, Nominal
Default Output Voltage
DC Output Range
Control
260 VDC to 400 VDC
-54.0 VDC
-42.0 VDC to -58.0 VDC
Microprocessor (ACU+)
Rated Output Capacity
Converter
Distribution Panel
3500 W (C400/48-3500e)
42 kW; 800 amps @ 54V DC
1
3
Physical Characteristics
Mounting
Dimensions (H x W x D)
Weight, Fully Equipped
Floor mounting or wall mounting
600 mm x 600 mm x 1000 mm
130.2 kg
Environmental
Temperature Range, Operating
Ventilation
Relative Humidity
Altitude
Audible Noise, Typical
-40 °C to 40 °C
Converters are fan-cooled front to rear
< 90%
<= 2000m (derating required above 2000 m)
60 dBA @ 25 °C
4
Safety and Standards Compliance
Electrical
EN 300-132-1; EN 60950-1; IEC 60950
EMC
EN 300 386, Class A
Environmental
REACH; RoHS 6; IP20 rated
NetSure™ 701 Power System
with 400V DC Input
Ordering Information
Catalog Number
Netsure 701
M820D
C400/48-3500E
Accessories
MS1342
2
Part Number
BMK407902/2x...x*
BMP903090/3
BMR960028/1
Description
NetSure™ 701 DC power system with 400V DC input
ACU+ controller
3500 watt eSure™ C400/48-3500e converter
F604080
42 in. pedestal mounting stake
- 48V DC Distribution
1
2 ACU+ Controller
Converters
3
4 400V DC Input Breakers
* “x...x” to be determined upon request.
eSure™ Converter Efficiency Curve
Efficiency
98%
96%
94%
92%
90%
88%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Load
EmersonNetworkPower.com/EnergySystems (North America)
EmersonNetworkPower.eu/EnergySystems (EMEA)
© Emerson Network Power, Energy Systems, North America, Inc. 2014.
Business-Critical Continuity™, Emerson Network Power™, the Emerson Network Power logo, Emerson™ and Consider it Solved are service marks and
trademarks of Emerson Electric Co. EnergyMaster ™, eSure™, NetPerform™, NetReach™, NetSpan™, NetSure™ and NetXtend™ are trademarks of Emerson
Network Power, Energy Systems, North America, Inc. Any other product, brand, or company names or logos are the property of the respective owner.
2
While every precaution has been taken to ensure accuracy and
completeness herein, Emerson Electric Co. assumes no responsibility,
and disclaims all liability, for damages resulting from use of this
information or for any errors or omissions. Specifications subject to
change without notice.
EN330DRB-NS701400V / 0614