Automatic CT PT Characteristic Tester Transformer Polarity Ratio Analyzer

Our company's unique technology and good management enable us to obtain high-quality transformer oil dielectric loss tester, SF6 Gas Analyzer, SF6 Gas Purity Analyzer, products are highly competitive. Our company has always followed the corporate culture of 'innovation, hard work, unity and pragmatism'. With 'integrity and win-win' as the core business philosophy, we continue to meet customer needs, continuously improve service quality, so as to create value for customers. We bring high quality assurance to our customers in terms of product quality, construction quality and after-sales service. We will adhere to the policy of "integrity, pro activeness, responsibility, and cooperation" and abide by the business philosophy of "customer success is our success" to provide you with priority products and perfect after-sales service.

HZCF-400 Battery Charge And Discharge Tester

General Introduction

The battery charging and discharging tester is primarily used for offline charging and discharging of battery packs, checking battery storage performance, and activating underperforming batteries. This product integrates constant current discharge, single-cell monitoring (optional), and charging functions into a single unit, offering multifunctional capability.

Optional Functions and Requirements

• Single-Cell Voltage Monitoring: If monitoring the voltage of each individual battery during the charging and discharging process is required, a cell collector is necessary. The cell collector is capable of collecting voltages for 2 V, 6 V, and 12 V cells. (This is an optional function.)

• Capacity Evaluation: To enable the capacity evaluation function, the cell collector must also be equipped. Capacity evaluation is performed based on voltage collection (which also includes internal resistance testing).

• Current Acquisition: If current acquisition is required, a current clamp must be used.

Charging Function

The charger automatically performs the charging in strict accordance with the curve of charging characteristic of storage battery. Designed charging mode is as follows: constant current charging→ (stabilized voltage at uniform charging) current-reducing constant-voltage constant charging → (automatically judge and turns to) → trickle floating charging. Advantages: quick charging, high charging recovery rate, no need of watch out, no overcharging incident in an extremely long-time charging, and assuring the service life of storage battery.

Discharge Function

After the battery string is disconnected from the system, the intelligent dummy load performs constant current discharge. Parameters such as discharge current, discharge time, discharge capacity, final protection voltage of the entire string, and final protection voltage of individual cells are set. The tester then automatically executes the discharge function, displaying real-time data including discharge current, battery discharged capacity, string voltage, cell voltage, and discharge time.

The discharge test will automatically stop when any of the following conditions is met:

• The string voltage reaches the set final discharge voltage

• The set discharge capacity is reached

• The set discharge time is reached

• Any cell voltage falls below the set final cell voltage

• Manual stop is initiated

  
  

Our company has been forging ahead in our professional field, and constantly independent research and development of new Automatic CT PT Characteristic Tester Transformer Polarity Ratio Analyzer to fill the gaps in the industry. Our company has won the recognition and praise of our customers with its advanced technology, high-quality products and considerate service, which has laid a good foundation for our company to go to the world. From a broader perspective, more comprehensive areas, more critical links, we are gradually building a low-carbon, safe and efficient production system.

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