DC/DC Converter for Port Equipment

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Product overview

1. Product modularization, more convenient installation and maintenance.

2. It has multiple protection functions.Including overvoltage / undervoltage protection, overheating protection and overcurrent protection at bus side and energy storage battery side, anti reverse connection and power loss protection at bus side, etc.

3. Energy saving, high efficiency and reliable operation.

 

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Product Description

DC/DC Converter for Port Equipment

As the window of China's opening to the outside world and an important link in the modern logistics supply chain, the port has increasingly become a comprehensive logistics platform integrating the functions of transportation, distribution, warehousing, processing, packaging and value-added services. Its energy consumption accounts for a large proportion in the whole transportation industry. Energy conservation and consumption reduction in the port industry is the focus of energy conservation in China's transportation industry.Port energy conservation is not only the need to achieve the national energy conservation and emission reduction goal, but also the need to fulfill China's commitment to the world climate problem, but also the need for port enterprises to respond to the national green port planning. At the same time, it also has huge economic benefits for Port Enterprises and reflects the social responsibility of port enterprises.In the production of port industry, port crane is a large energy user, which mainly includes electricity and oil.Today, when the state vigorously advocates energy conservation, emission reduction and low-carbon life, how to reduce the proportion of energy consumption in the whole production is particularly important.

Technical data

Serial number

Electrical category

Detailed category

Specifications

1

DC voltage

DC voltage at frequency converter side (V)

500-800vdc (settable)

DC voltage at energy storage side (V)

200-500 VDC (settable)

2

Direct current

DC current at frequency converter side (a)

Less than 350A

DC current at energy storage side (a)

Less than 350A

3

conversion efficiency

600V at frequency converter side and 300V at energy storage side

98%

4

Maximum DC voltage transformation ratio

High voltage: low voltage

10:1

5

maximum power

Output power (output voltage 400V)

150KW

6

protection system

DC / DC part

Overvoltage, undervoltage, overcurrent and overheating

Energy storage part

Overheating and overvoltage monitoring of each module

7

display

7Inch Touch Screen

The slave address is allocated through RS485 to centrally display the electrical parameters of multiple economizers

8

Interface

RS485/RS232

have

Internet of things interface

have

9

Heat dissipation mode

Forced air cooling

Fan starting temperature can be set

10

Operation mode

Automatic continuous operation

11

Scope of application

Crane, shore bridge, ship unloader, yard bridge, gantry crane

12

size

650 * 900 * 2250 (mm) (depth * width * height)

13

Field fixing

Base welding

 

 

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