Hzfd-200 110V 250A Battery Intelligent Discharging Instrument DC Load Bank Tester

Product Description

Huazheng Electric HZFD-200 110V 250A Battery Intelligent Discharging Instrument DC Load Bank Tester

Product Description

1.1  General Introduction

Battery Load Bank is a special instrument for the test of NiCD and Lead-acid storage battery string of the whole string voltage of 24V, 48V, 110V, 220V, in communication room, and cell voltage of 1.2V/2V/6V/12V, and it adopts current advanced testing technology theory, and has obtained a series of breakthrough in research and application of new technology, new parts, new material and new techniques, which is designed in accordance with the requests of national related testing and maintenance regulations and it is a special detection instrument for the performance detection of stationary battery. Its big discharge power, small volume, light weight, complete function of data management software of upper computer could greatly reduce the work load of daily testing and maintenance of stationary battery.

1.2 Main Functions and Features

l The product is utilized color touch screen. It can be operated via finger or the touch pen with convenience and flexibility.

l Data save mode: Internal save and external save(SD Card )

 

l Enhanced over voltage protecting function ,

 

l Automatically recovery the over current protecting function

 

l Overheating protection .

On line Monitoring Function:

l When the battery string is under the conditions of on-line discharge, uniform charge, and floating charge, the instrument could perform real-time monitoring for the battery string and cell; the monitoring includes the whole string voltage, cell voltage, the whole string charge/discharge current, the whole string charge capacity, the whole string discharge capacity, monitoring time and etc

Discharge Function:

Perform discharge of constant current taking advantage of intellectualized dummy load after the battery string is removed from system, set up the parameters of "discharge current","discharge time ","discharge capacity" ,"final protective voltage of whole string" and "final protective voltage of cell", and the tester could carry out discharge function automatically, display discharge current,battery discharged capacity,the whole string voltage, cell voltage, discharge time and etc at real time; when the string reaches setup value of final discharge voltage,setup value of final discharge capacity,setup value of final discharge time,any cell voltage is below setup value of final cell voltage or manual final operation could stop discharge test. The final cell voltage conditions can also be set to alarmed is not only stop .

 

l It could save 10 groups of on-line monitoring data and 10 groups of discharge test data; the user could perform query, deletion, and export operation of SD card.

l  The computer could connect with instrument via the serial, perform test control and real-time monitor of instrument, and carry out  graphic analysis.

l The computer could connect with instrument via the serial, perform test control and real-time monitor of instrument, and carry out graphic analysis.

 

Automatic protection function:

 

l The tester would stop the test automatically when it could detect the abnormity of the whole battery string or cell, and the working abnormity of tester in order to make protection of battery during the test process.

l The host machine of tester adopts the design integrating the monitoring part with power part, the power part adopts new-type high-effective parts, and it is a storage battery comprehensive tester with small volume and high efficiency.

l Humanized operation interface, simple operation, clear flow, and each operation could have English cue. Aquamarine blue high-brightness, large-screen LCD, and the display effect are clear and beautiful.

l Powerful functions of upper computer data management software, friendly interface, which could offer data management, print, analysis, statistics of report forms, automatic creation of test report , etc

1.3Test Procedure Introduction:

1.3.1 On Line Monitoring Test Procedure

First Step: Connect Cell Voltage monitoring module (See details in section 2.4)

Second Step:  Connect group voltage test line to the two poles of battery string (see the details in section 2.5)

Third Step: Plug in and Switch on the tester .

Forth Step: Enter into on line monitoring setup . (see the details in section 3.1 )

Firth Step: Press " OK " Start test .

1.3.2 Discharge Test Procedure:

Step1: Connect cell voltage monitoring module ( See details in section 2.4)

Step2: Pull" On" on the discharge switch ( to prevent reverse connection of the discharge cable and damage the tester , and also if misconnection, the warning will be given.)

Step3: Connect the discharge cable to the the host machine and battery bank respectively. ) Note: Red line is + positive ; Black line : - Negative ) reverse connection will be warning . ( See details in section 2.5 )

Step 4: Connect group voltage test line to the two poles of battery string.

Step 5: Plug in and switch on the tester.

Step 6 : Enter into discharge test parameters setup.( see details in 3.2)

Step 7: Pull " off"on the discharge switch .

Step 8: Press " ok" start test

Features	Parameters
Model	110V /250A
Single voltage test type	2V/6V/12V
Single voltage test range	2V:0~4V     6V:0~8V      12V:0~15V
Single voltage resolution	2V/6V:0.001V      12V:0.01V
Whole set voltage test range	110V: 95V~130V
Whole set voltage resolution	0.01V
Voltage test precision	0.5%
Discharging range	2~250A can be set continuously, over 250A we need the extra loading
Constant discharging voltage range	110V: 95V~130V
Discharging control precision	0.1A
Current test precision	1%
Working voltage	AC 220V
Radiation	Air cooling
Communication	RS485 Communication and SD card communication
Display	7" colorful LCD touch screen

 

Certifications

We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.

We are a new enterprise engaged in development,produce & sale a serious of power system products, such as Cable fault tester,  transformer test class, lightning arrester test class, comprehensive test class. 

 

Our Services

From the date of purchase within one year instrument,the warranty time is 12 months.This is the piriod of free repair replacement, lifetime supply of maintenance and technical services. If the instrument has been found anomalies or malfunctions please contact us to arrange the most convenient treatment options.

Company Information

HUAZHENG Electric Manufacturing (Baoding) Co., Ltd is established in year of 2008, located at Baoding city, Hebei province, China. It is a professional company specializing in the development and production of electric power testing equipment. Main Product:  transformer oil test series, high voltage test series, cable fault location system, microcomputer relay protection test set, etc. All of our products comply with international quality standard and obtained CE and ISO 9001 certificate. Heibei Huanhai Import & Export Trading Co.,Ltd is a trading company established by Huazheng Electric.

We insist on customer orientation and provide you with high quality products, reasonable prices, timely delivery and efficient service. We are willing to work with global clients for joint development and create value and success for our customers continuously.

 

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