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DC Power SolutionforBusiness-Critical Continuity
TM
DC Power System-48 VDC, 1kW to 4kWNetSure 211 C23/C45/ C46
Introduction
The next generation power system NetSure 211 series is optimized for 3G,
FTTx, data networks, transmission equipments and access network
terminals which requires small, reliable, and easily adaptable -48V DC
Power system with excellent performance, high reliability and high power
density. The system provides the optimal solution for your business
critical applications in the power requirement range of 1 kW to 4kW.
Features
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Standard 19 inch sub rack with light weight, saving room
space and installation cost
Full front operation, convenient for maintenance
Rectifier comply with EU ROHS, China ROHS, EMC EN55022
class B while meeting domestic and international standards
such as CE, UL and NEBS
Extra wide input voltage range, strong power grid
adaptability
Wide operating temperature range for rectifier and
controller, hot swappable, online maintenance
The monitoring module can save up to 200 pieces of
historical alarm records, and 10 sets of battery test data
records.
Perfect battery management effectively prolongs battery
service life
RS232 port, Ethernet, dry contacts and other
communication ports provided, flexible networking is
enabled to achieve remote monitoring functions
The system has complete fault protection and fault alarm
functions
Details:
Item NetSure 211 C23 NetSure 211 C45 NetSure 211 C46
Rectifier R48-1000
Controller M522B,M523B, M221B
Numbers of Rec. 2 4 4
Dimensions 1U high 2U high 3U high
(W D H mm) 437 289 43 437 289 88 437 289 132
Weight 7 kg 12.5 kg 13 kg
AC input Single phase, input current of each rectifier 7A
AC distributions L + N + PE/220V
S1: L+N+PE/220V,
1 40A/2P MCBL+N+PE/220V
noAC input MCB
S2: L+N+PE/220V,
DC distributions10 outputs:
S1: 4 20A/1P, 4 25A/1P 7 outputs: 4 16A/1P,
8 10A, 2 20A fuse
MCB 2 32A/1P,S2: 2 20A/1P, 2 10A/1P 1 50A/1PMCB
MCB
Maximum
Output current40A 80A 80A
Battery routes 1 30A Bat fuseS1: 2 63A/1P MCB
2 63A/1P MCBS2: 1 63A/1P MCB
DC Power Solutionfor Business-Critical ContinuityTM
DC Power System-48 VDC, 1kW to 4kWNetSure 211 C23/C45/ C46
Emerson Network Power Co., Ltd.
Address:No.1 Ke Fa Road, Science & IndustryPark,
Nanshan District,518057 Shenzhen, China Telep
hone: 86-755-86010808
Postcode: 518057
Emerson Network PowerA global leader for critical business continuityTM
Emerson Network Power and the Emerson
Network Power Logo are trademarks and
service marks of Emerson Electric Co.
2009 Emerson All Rights Reserved
2009.10
Input
Output
Input voltage 80 to 300Vac (Permitted Variation); 200 to 250Vac (Nominal) Frequency45 to 65Hz
Power factor 0.99
Output DC voltage -42 to -58Vdc
Output current 20.83 A @ -48Vdc
Output voltage range -42.3Vdc -57.6Vdc
Rated output voltage -53.5Vdc
Output power 1000W@Vout > 48Vdc
Efficiency 92%
Temperature Range -40 to +75 or -40 to +167 F(Operatingo
M521B M522B M221B
Display LCD with 8 16 characters LCD with 8 16 characters No display
Communication Interface RS232, Ethernet RS232 Rs232, Ethernet
Analog inputs
2 battery currents, 1 load 2 battery currents, 1 load current,
current, 1 bus voltage, 1 battery voltage, 2 temperatures
1 bus voltage, 1 battery
Voltage, 2 temperatures,
3 AC voltages
Digital inputs
12 load fuses, 6 battery 2 load fuses, 2 battery fuses,
fuses, 2 bi-stable bi-stable contactor statues, 2 user inputs
Contactor statues,2 user inputs
Outputs2 LVD mono or bistable 2 LVD mono or bistable contactors,
Contactors, relay outputs 2 useru ser relay outputs
Protocol HTTP, SNMP,YDN23, EEM, SocTpe, Rsoc
Controller: SCU+ series of M521B, M522B, M221B
Rectifier R48-1000
R48-1000
M521B, M522B
M221B