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Dc Power System
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DC POWER SYSTEM

Brief introduction:
BYD DC power system with Fe battery benefits from BYD’S vertical integration in design capacity and manufacture advantage of power electronics product ,has the characteristics of high reliability, high power density, high efficiency and high performance price ratio
Features:
Compatible with Fe battery and VRLA battery;
Excellent high temperature performance;
High power density;
Compact structure;
Environment friendly;
Integrate solution to meet various power applications;
Digital control with DSP;
High efficiency and energy saving.
Applications:
mobile telecom base station, exchange bureau, transmission relay station, microwave communication station, satellite communication station, communication network request -48Vdc power system, telecom power solutions.

Solution:

Indoor integrated telecom power solution
Features :
Compact integration design, flexible installation of power cabinet and battery cabinet;
Effective solution for the expansion of existing base station and the new-built mini base station with restricted space;
Excellent high temperature performance, reduce the TCO of base station substantially;
charge and discharge at high current; re-discharge without full capacity; especially for remote regions with poor grid;

Application:
应用场景一
 
Assembled product:
Product model
Integrated telecom power system
Rectifier
ESS Fe battery system
 
 
   

Outdoor integrated telecom power solution

Features:

Integrated power supply, Fe battery module, communication equipment in a standard communication cabinet;
Flexible and convenient installation for rapid construction;
Cooling system patent; entire lightning protection, ensure the power system’s operation;
Excellent high temperature performance and long cycle life of Fe battery;

Application:
应用场景2
Assembled product:
Product model
OPC48150 outdoor power system
Rectifier
12V/48V Fe battery
   

Hybrid energy telecom power solution

        Features:
Effectively solve the power supply problem for those base stations located at poor grid regions;
integrated telecom power system ,Fe battery ,PV modules and hybrid controller;
BYD low-cost PV modules;
Fe battery with high efficiency, long cycle life, its green energy;
High reliability, high stability, long cycle life;

Application:
应用场景3
Assembled product:
 
Product model:
PV panel
Hybrid controller
Telecom power system
ESS –energy storage system
 
DC power product list:
 

Product model

DPS48600
DPS48300
DPS48150
DPS48600G
DPS48300G
OPC48150
DPS48300H

description

Integrated power system with Fe battery
Wall-mounting power system
Standard telecom power system
Integrated outdoor power system
High efficiency power system

rectifier

Efficiency93.5%
Efficiency96.5%

AC distribution

90-290Vac(phase voltage),three-phase four-wire/three-phase five-wire
2×100A/3P、3×16A/1P
63A/1P
1×100A/1P、1×10A/1P

2×100A/3P、3×16A/1P 1×16A/3P、12×32A/1P

2×100A/3P、3×16A/1P 1×16A/3P、10×32A/1P

1×100A/1P、1×10A/1P

2×100A/3P、3×16A/1P、1×16A/3P、10×32A/1P

DC distribution

-42 Vac~-58 Vdc

Battery input

2×500A
1×125A
1×100A
2×500A
2×300A
2×100A
2×300A

LLVD

3×160A、2×100A、2×63A、3×32A、2×16A)
1×100A、2×63A、5×32A、3×16A、1×10A
2×63A、2×32A、1×16A
6×100A、6×63A、4×32A、3×16A、2×10A

4×100A、6×63A、4×32A、2×10A

2×63A、2×32A、1×16A
4×100A、6×63A4×32A、2×10A

BLVD

2×63A、2×32A 2×16A、2×10A

 

1×32A、2×16A

2×32A、2×10A

2×32A、2×10A

1×32A、2×16A

2×32A、2×16A

Mechanical parameter

600×2000×600
mm 150kg

350×500×550
mm 150kg

600×250×600
mm 30kg

600×1600×600
mm 98kg

600×2000×600
mm 95kg

1700×600×700
mm 130kg

600×1600×600 mm 90kg

Maximum battery capacity

48V600AH
48V600AH
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/
/
/
/
 
DPS48600
 
 
Rectifier Module:
The high efficiency rectifier adopts DSP all-digital control technology and soft-switch technology. With the new intelligent fan speed regulation and energy saving technology,the efficiency of high efficiency rectifier is up to 96.5%,and the power density is 20.1W/inch3.

Product model

D48-1800H
D48-1800B
D48-2900

description

High efficiency
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/

Input voltage range

90~290Vac
90~290Vac
90~290Vac

PF

>0.99
>0.99
>0.99

Output voltage range

53.5Vdc(42-58Vdc)
48Vdc(42-58Vdc)
48Vdc(42-58Vdc)

rated output power

1800W
1800W
2900W

efficiency

96.5%
93%
93%

Output current

0-37.5A
0-30A
0-60A

static load regulation

±0.5%
±0.5%
±0.5%

dimension

107mm×42mm×290mm
27mm×42mm×380mm
127mm×42mm×380mm
 
 
 D48-1800H
Efficiency curve of rectifier
整流模块效率曲线
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