Transcript
Distributed Power System Introduction Distributed Power System (DPS) is a new generation power solution, specialized for compact site. It consists of DC module, AC module & battery module. It supports pole-mounted and wall-mounted. DPS can be widely used for macro site, small cell and remote RRU. DPU30D : DC module, converts AC/HVDC to -48Vdc, supplies 3 branches of DC output and 1 branch for battery DPU30A : AC module, supplies constant 3 branches of AC output and a branch of DC output for battery unit or DC load
DOU-DCD01 DPU30D
DBU20B : battery module, provides reliable power backup
DBU20B
DOU-DCD01: DC distribution unit
Features
DC Load Scenarios
Simple Deployment • Fast installation, 10mins by 1 people, flexible deployment • Multiple input mode: AC/HVDC (DPU30D) Easy O&M
AC Load
• Mobile APP (based on Bluetooth), NetEco • Fan-free design, 3-5 years routine maintenance free DPU30A
Reliable Power Supply
DBU20B
• Iron lithium battery, IP65, working temperature －40℃ to +55℃
Scenarios RRU/AAU remote site Easy Macro Site
LampSite AtomCell (hot-spot / blind-spot coverage)
AC Load Scenarios
Specifications DPS Solution for DC Load Scenarios Product Type
Load Output
400 mm × 300 mm × 120 mm
400 mm × 300 mm × 50 mm
Weight
7 kg
20 kg
18kg
6 kg
1000 W / 20 Ah
NA
−40℃ to +55℃ IF up to 45℃, solar protection devices are needed
−40℃ to +55℃
Class C
Class D
Wall-mounted, pole-mounted, tower installation 1500 W
2000 W / 20 Ah
Bottom inlet and outlet
Protection Level
IP65
Working Temperature
−40℃ to +55℃
Cooling Mode
Natural heat dissipation
Application Environment
Class D
Storage Temperature
−40℃ to +70℃
Operating Humidity
5% to 95% (non-condensing)
Altitude
−60 to +4000 m (1℃ per 200m temperature derating from 2000-4000m)
NA
Power Input Mode
220 Vac single-phase, 110 Vac dual-live wire, HVDC
-48 Vdc
-48 Vdc
-48 Vdc
Input Voltage
AC: 85 - 300 Vac HVDC: 85 - 400 Vdc
-48 Vdc
-48 Vdc
-48 Vdc
Input Frequency
45 Hz - 65 Hz
NA
NA
NA
AC Input
1×220 V/15 A
NA
NA
NA
AC SPD
Difference mode: 20 KA , Common mode: 20 KA
NA
NA
NA
Output Power
1500 W
2000W
1000W
NA
Output Voltage
48 Vdc
-48 Vdc
-48 Vdc
48 Vdc
DC Output
3×30 A (with exchangeable fuse )
NA
NA
5×30 A (with exchangeable fuse )
Battery Branch
1×40 A (with exchangeable fuse )
2×40 A (with exchangeable fuse )
2×30 A (with exchangeable fuse )
2×40 A (with exchangeable fuse )
DC SPD
Difference mode: 10 KA , Common mode: 20 KA
Difference mode: 10 KA , Common mode: 20 KA
Difference mode: 10 KA , Common mode: 20 KA
NA
≥96%
NA
NA
NA
1× DB9 ( CAN) 1× DB15 ( CAN+ 4× DO+ RS485*)
2× RJ45 ( CAN)
2× DB9 ( CAN)
NA
Efficiency Communic ation Interface
DOU-DCD01
400 mm × 300 mm × 120 mm
Cabling Mode
Power Input
DBU20B-N12A1
400 mm × 300 mm × 50 mm
Rated Power
Environme nt
DBU20B-N12A2
Dimension (H×W×D)
Installation Mode
System
DPU30D-N06A1
Interface Definition
Class D
*Remark： RS485 interface supports telecom protocol / NetEco / U2000/M2000
Specifications DPS Solution for AC Load Scenarios Product Type
DPU30A-N06A1
DBU20B-N12A2
DBU20B-N12A1
Dimension (H×W×D)
400 mm × 300 mm × 50 mm
400 mm × 300 mm × 120 mm
400 mm × 300 mm × 120 mm
Weight
7 kg
20 kg
18 kg
Installation Mode Rated Power Cabling Mode
Wall-mounted, pole-mounted, tower installation 1500 W
2000 W / 20 Ah
1000 W / 20 Ah
Bottom inlet and outlet
System
Environment
Power Input
Load Output
Protection Level
IP65
Working Temperature
−40℃ to +55℃
Cooling Mode
Natural heat dissipation
Application Environment
Class D
Storage Temperature
−40℃ to +70℃
Operating Humidity
5% to 95% (non-condensing)
Altitude
−60 to +4000 m (1℃ per 200m temperature derating from 2000-4000m)
Power Input Mode
20 Vac single-phase, 110 Vac dual-live wire
-48 Vdc
-48 Vdc
Input Voltage
AC: 85 to 300 Vac
-48 Vdc
-48 Vdc
Input Frequency
45 Hz - 65 Hz
NA
NA
AC Input
1×220 V/15 A
NA
NA
AC Input SPD
Difference mode: 20 KA , Common mode: 20 KA
NA
NA
Output Power
1500 W
2000 W
1000 W
Output Voltage
220 Vac
-48 Vdc
-48 Vdc
AC Output SPD
Difference mode: 20 KA , Common mode: 20 KA
NA
NA
AC Output
3×16 A
NA
NA
Battery Branch
1×40 A (with exchangeable fuse )
2×40 A (with exchangeable fuse )
2×30 A (with exchangeable fuse )
DC SPD
Difference mode: 3 KA , Common mode: 5 KA
Difference mode: 10 KA , Common mode: 20 KA
Difference mode: 10 KA , Common mode: 20 KA
≥98% Bypass
NA
NA
1× DB9 ( CAN) 1× DB15 ( CAN+ 4× DO+ RS485*)
2× RJ45( CAN)
2× DB9( CAN)
Efficiency Communicati on Interface
Interface Definition
−40℃ to +55℃ IF up to 45℃, solar protection devices are needed
Class D
Class C
*Remark： RS485 interface supports telecom protocol / NetEco / U2000/M2000 Copyright © Huawei Technologies Co., Ltd. 2016. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. General Disclaimer The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.
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