Indoor Mini Power System TP48300/A-N07A3, TP48300/A-L07A3 Introduction TP48300/A-N07A3&L07A3 are -48VDC mini power systems. The systems can accommodate 6x48V/50A rectifier modules in maximum and provide a rated of 300A output current .
Features Features Various installation mode: can be installed on the battery rack,
ground, 19-inch open rack, or DFMU cabinet
Scenarios
High rectifier efficiency of over 96%: help to save energy
Excellent rectifier dormancy function further improves system
TP48300/A-N07A3
efficiency
Excellent temperature performance for rectifiers with the range of -40℃~+75℃, -40℃~+75℃, non-derating non-derating below 55℃
High reliable rectifier: MTBF≥ 500,000 hours
Rectifiers and monitoring unit are hot-swappable to simplify operation
Intelligent battery management function helps to prolong battery lifespan
Realizing centralized and remote site monitoring by zero additional hardware cost through in-band transmission
Application Scenarios TP48300/A-L07A3
Wireless access network
Fixed access network
Transmission network
Enterprise communication network
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Specifications Product Type
System
AC Distribution
DC Distribution
Rectifier
Controller
Environment
TP48300/A-N07A3
TP48300/A-L07A3
Dimension
420mm(W)×360 mm(D)×700 mm(H)
Weight
≤35kg (Without rectifier modules)
Cooling mode
Natural cooling
Installation mode
On the battery rack, 19-inch open rack, ground, DFMU cabinet
Cabling mode
Top inlet and top outlet
Maintenance mode
Front and top operation and maintenance
Protection level
IP20
Input mode
220/380V three-phase four-wire 220V single-phase
110V dual-live wire
Input voltage
85VAC 300VAC (L-N)
85VAC 300VAC (L-L)
Input frequency
45~66Hz, rated 50Hz/60Hz
Input capacity
MCB: 1×63A/3P
SPD
20kA/40kA, 8/20μ s
Output voltage
42~58VDC, rated 53.5VDC
Maximum capacity
18kW(6×3000W)
Battery branch
fuse(NT00): 2x160A
LLVD
MCB: 1×100A/1P, 2×80A/1P, reserve space of 4×63A/1P
BLVD
MCB: 1×63A/1P, 1×32A/1P, 2×16A/1P, reserve space of 2 ×63A/1P
SPD
10kA/20kA, 8/20μ s
Rated power
3000W (176VAC 300VAC)
Working temperature
-40℃ -40 ℃~+75 ~+75℃ ℃
Dimensions
103mm(W)×243mm(D)×88.9mm(H)
Weight
≤2.8kg
Power factor
≥0.99
THD
≤5%
Signal input
3 AI (Battery temp., ambient temp., ambient humidity) 10 DI (Water, smoke, door, 7 common DI)
Alarm output
7 dry contact
Communication Communicati on port
RS232/RS485 FE interface(available with optional SNMP card)
Storage capacity
300 historical records
Display mode
LCD
Operating temperature
-20℃ -20 ℃~+50 ~+50℃ ℃
Storage temperature
-40℃ -40 ℃~+70 ~+70℃ ℃
Operating humidity
5%~95%(Non-condensing)
Altitude
0~4000m
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MCB: 1×125A/2P
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Remark: Optional Optional rectifiers with power efficiency >92% are available available for this system.
Copyright © Huawei Technologies Co., Ltd. 2013. 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
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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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