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Switch Power Supply DC110V

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BVT rectifier system Battery Charger Power Supply DC110V

Model :BVT302S110020D2 / BVT302S110060D2 / BVT302S110100D2 / BVT302S110140D2


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Application

In today's fast-paced and technology-driven world, having a reliable and efficient power supply solution is crucial for any application that demands stability and consistency. The BVT302S110 Series DC Rectifier System is precisely designed to cater to these needs, offering a comprehensive range of features and capabilities that make it a standout choice for various industries and applications.

At the core of this rectifier system is its high-performance design, ensuring a stable and reliable DC power output. Whether you're operating in a telecommunications network, a data center, or an industrial automation environment, the BVT302S110 Series can provide the necessary power to keep your systems running smoothly.

One of the key highlights of this rectifier system is its range of models with varying power capacities. From the compact and efficient BVT302S110020D2 model with a power capacity of 2500W to the powerful BVT302S110140D2 model offering 17.5KW of power, there's a model to suit every need. This flexibility allows you to choose the right rectifier system for your specific application, ensuring optimal performance and cost-efficiency.


Feature


Power Capacity: Available in multiple models with varying power capacities ranging from 2500W (BVT302S110020D2) to 17.5KW (BVT302S110140D2), ensuring you have the right solution for your application.

Single/Three-Phase Operation: Models BVT302S110020D2 and BVT302S110060D2 support single-phase operation, while the higher-power models are also compatible with three-phase input.
High Efficiency: With an efficiency rating of up to 92.30%, this rectifier system ensures minimal power loss and optimal performance.
Wide Input Voltage Range: Accepts an input voltage range of 90~290Vac, with derating below 176Vac, ensuring compatibility with various AC power sources.
Excellent Power Factor: A power factor of 0.99 ensures efficient utilization of power and reduced harmonic distortion.
Stable Output: Provides a constant DC output voltage of 110Vdc, with adjustable equ-voltage and float voltage settings ranging from 99~143Vdc.
Multiple Protection Mechanisms: Includes features such as battery low voltage disconnect (BLVD), shunt, and optional leakage detection for enhanced safety and reliability.









Specification


-Widely operating range of AC input voltage: 90~290Vac

-Compact 19’ inch rackmount shelf

-Real-time detection of operating status, sound-light alarm

-Perfect battery management, accessory battery temperature detector

-20 amp output per module, 60 amp system capacity max for 2U （Whole system 180 amp max)



FAQ


1、What is a 110VDC rectifier system, and what are its main applications?

Our 48VDC rectifier system converts AC mains power into stable 110-volt DC power, mainly used in telecom base stations, data centers, industrial control, and backup power scenarios.

2、What is the working principle of a 110VDC rectifier system?

It rectifies and filters input AC power, then performs high-efficiency conversion through power modules to output regulated 110VDC, with battery charging and discharge management functions.

3、What is the typical input voltage range of the system?

Most 110VDC rectifier systems support a wide AC input range, usually 85–290VAC adapting to different grid conditions.

4、What is the output voltage accuracy of the 110VDC system?

The standard output voltage accuracy is generally ±1% or better, ensuring stable power supply for loads.

5、Can the system work with batteries?

Yes, it integrates battery charge and discharge management, automatically charging batteries when mains power is normal and supplying power via batteries when AC power fails.

6、What is the efficiency of a 110VDC rectifier system?

High-efficiency models reach 93% under full load, reducing energy consumption and heat generation.

7、Is the system hot-swappable?

Core components such as rectifier modules, monitoring modules, and fans support hot swapping, enabling replacement without power interruption.

8、What protection functions does the system have?

It includes overvoltage, undervoltage, overcurrent, short-circuit, over-temperature, and reverse polarity protection to ensure safe operation.

9、How to perform daily maintenance of the rectifier system?

Regularly check module status, fan operation, alarm information, and keep the equipment clean and well-ventilated.

10、What should I do if the system issues an alarm?

First check the alarm code (e.g., AC failure, module fault, battery abnormality), then troubleshoot according to the user manual or contact technical support.

11、Can multiple rectifier systems be used in parallel?

Yes, parallel operation is supported to expand capacity and improve system redundancy.

12、What is the service life of the rectifier module?

Under normal working conditions, the service life is generally 100,000 hours or more.
















Parameter table

ModelBVT302S110020D2BVT302S110060D2BVT302S110100D2BVT302S110140D2
PhaseSingle PhaseSingle Phase/Three Phase
Module Quantities1357
AC Input
Efficiency92.30%
Power Capacity(Max)2500W7500W12.5KW17.5KW
AC Input voltage220Vac
Input voltage range90~290Vac(derate≤176Vac)
Power factor>0.99
Frequency Range45~66Hz
THDi＜5%@ full load
＜10% @half load
Rated input & OutputVoltage
DC output
Output Voltage110Vdc
Output Current20A60A100A140A
Output Current Max22A66A110A154A
Equ- Voltage126.5V（99~143Vdc adjustable）
Float Voltage121V（99~143Vdc adjustable）
Output Ripple Voltage≤200mV(0~20mHz)
Leakage Current≤10mA
RegulationLine: 1%, Load: 2%
Current Sharing≤±5%
Ripple voltage≤200mV<0-20mHz>
Load Breaker3*Terminals(adjustable)
Battery Breaker1*battery terminal(adjustable)
BLVDYes
ShuntYes
Monitor
DO6
DI6
LCD displayvoltage,bat
 status, total current, load current, active alarm
Warning RemindSound and light
OptionalLeakage detection
Working Environment
Dielectric strength2000Vac/10mA/60s
Humiditty5%~95%, no moisture condensation
Work temperature-40℃~55℃
Storage temperature-40℃~70℃
Noise(1m)<55dB
Size(mm)482*320*88(2U)482*320*176(4U)
CommunitcationRS485/SNMP remote



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