NetSure 700 Series DC Power System
+24 VDC, up to 11 kW
DC Power Solution
TM
for Business-Critical Continuity
NetSure 700 A50 (PS24375-2A/2200)
Key Benefits
NetSure 700 A50 is optimized for rural telecom networks and access
networks, 2G and 3G base stations, transmission relay stations,
microwave/satellite communication stations as well as other applications
requiring up to 11 kW of +24V DC power.
The system can be optimized to cost-effectively to meet initial
requirements, whilst allowing for easy expansion in the future. Standard
and advanced controller options and configurable distribution is available
to meet various demands.
NetSure 700 A50
Technical Specifications - Electrical Parameter
Input Data
Input Voltage
85Vac
Frequency range
45 - 65 Hz
Power factor
290Vac
0.99
Output Data
Nominal Output Voltage
+24Vdc
Operating Voltage Range
+21.6Vdc
Output Power/Rectifier
2.2 kW
Max output current
375 A
Current sharing
+28.8Vdc
3%
Features
< High power density up to 11 kW in a 3U high shelf means
more space for revenue generating equipment
< Safety and EMC certification meets the most demanding
level of compliance required in the telecommunications
industry
Technical Specifications- Mechanical and Environmental Parameter
Dimensions (mm)
< Perfect battery management includes the LLVD,
temperature compensation, auto voltage regulation,
stepless current limiting, battery capacity calculation and
on-line battery test, etc.
< Perfect lightning protection at AC side
< The high power density rectifier uses the active Power
Factor Compensation (PFC) technology, raising the power
factor to 0.99.
< Hot swap rectifier and controller, high power density
2000 (H)
Monitoring module M800D/ M501D
87 (H)
Rectifier R24-2200
132.3 (H)
Cabinet
Weight (kg)
< Compliant with global standards delivers quality,
performance and dependability
< Two over-voltage protection methods for options:
hardware protection and software protection. Software
protection has two optional modes: lock-out at the first
over-voltage and lock-out at the second over-voltage.
Cabinet
600 (W)
85 (W)
600 (D)
287 (D)
85.3 (W)
monitoring module and batteries)
Monitoring module M800D/ M501D
Rectifier R24-2200
< 0.8
3.5
Environmental Parameter
Operating Temperature
-5
Storage Temperature
-40
70
Relative Humidity
5%RH
95%RH
Elevation
287 (D)
135 (excluding rectifiers,
40
2000m (derating is necessary above 2000m)
NetSure 700 Series DC Power System
+24 VDC, up to 11 kW
DC Power Solution
TM
for Business-Critical Continuity
NetSure 700 A50 (PS24375-2A/2200)
RectifierModule-R24-2200
Input voltage
nominal 200 to 250 Vac
Input voltage
permitted variation: 85 to 290 Vac
Power factor
>0.99
THD
<10% from 50 to 100% of rated load
Output voltage
default 26.8 VDC, adjustment range: 21.00 to 29.00 VDC
Output power
2175 W @ Vout 26.8 VDC
Max output current
82 A @ 26.8 VDC
Efficiency
90%
Temperature range
-40 to +70
RH (non-condensing)
0 to 95%
EMC
EN 300 386 class B, FCC CFR 47 part 15 class B, Telcordia GR-1089-CORE class B
Safety
IEC / EN / UL 60950
Dimensions: (HxWxD)
132 X 85 X 287mm, 5.20 X 3.36 X 11 inches
Weight
3.5 kg, 7.7 lbs
M800D Advanced Controller Module
M501D Controller Module
Features
Features
Remote monitoring through RJ45, RS232, dry contacts
Intelligent battery management
TCP/IP, SNMP, web browser support
Control of rectifier and batteries
Intelligent battery management
Basic PLC function
Up to 400 alarm history log
Visual and audible alarms
Energy saving and power split function
Latest 200 alarm history log
RS232, User configurable digital inputs
Hot swappable and dry contacts
R24-2200
M800D
M501D
DC Distributions (standard configuration)
Battery low voltage disconnection (BLVD) routes
totally 6 MCBs, 3
Load low voltage disconnection (LLVD) routes
totally 22 MCBs, 2
2
80A/1P, 8
32A/1P, 3
16A/1P
125A/1P, 3
63A/1P, 7
100A/1P
32A/1P
Output voltage vs.output current,max.output power
AC power distribution
3L + N + PE, 380Vac
SPD
Class C SPD
Rectifier MCB
5
35
16A/1P
Battery Unit
NetSure 700 A50-X1 (PS24375-2A/2200-X1)
maximum 4
165Ah or 4
100Ah battery strings
NetSure 700 A50-X2 (PS24375-2A/2200-X2)
maximum 5
100Ah battery strings
Output voltage(V)
AC input
30
25
20
15
10
5
0
0
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
Output current(A)
Visit www.emersonnetwork.com.cn for more product information
Emerson Network Power
A global leader for critical business continuityTM
Emerson Network Power Co., Ltd.
No.1 Ke Fa Road, Science and Industrial Road,
Nanshan District, Shenzhen City
Tel: 68-755-86010808
Postcode: 518057
Emerson Network Power and the Emerson
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service marks of Emerson Electric Co.
2008 Emerson All Rights Reserved
2008.11