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Battery Charge-Discharge Monitor
JUNXY Battery Charge-Discharge Monitor is a multi-function monitor with charge, discharge and online monitor. It can reduce the company’s cost and labor strength of maintain personnel, also provide a total scientific testing ways for battery and power supply maintenance. The battery Charge-Discharge Monitor is the best assistance of battery maintenance.

JUNXY Battery Charger-Discharger Monitor

---for 48V/110V/220V battery string

JUNXY’s portable intelligent battery charger-discharger monitor is designed for maintaining battery strings with nominal voltage 24V, 48V, 110V/120V, 220V/240V, 380V etc. It is a compact and multi-functional unit with four major functions: battery string charger, battery string discharger, battery string activator and battery string monitoring. These four functions could be used individually or comprehensively to facilitate your daily work for battery maintenance. When the activation function (activator) is applied, the battery string will be in discharging and charging cycle process to activate the disabled active materials gradually on the battery plate, thus to increase battery string capacity. Dont let a battery failure cause an outage, regular preventative maintenance checks to make sure your backup power systems are prepared when you need them most.     

 

Features and functions

Battery Charger

Charge parameters such as cell cutt-off voltage, average charge voltage, floating charge voltage, charge duration, charge capacity and charge current could be set & displayed. Auto shut-down when reach any one of four charge cutt-off settings: (1)cell voltage, (2)charge duration, (3)charge capacity, (4)manual stop charge. The battery charger function covers three charging processes: (1)Constant current charging → (2)Constant voltage with decreasing current charging(3)micro current floating charging. Charging processes are strictly in accordance with the specifications of battery charge curve. Charging parameters could be adjusted anytime during charging process.

Battery Discharger

Constant current and constant power discharge mode for battery strings. Discharge parameters such as cell voltage, discharge duration, discharge capacity and discharge current will be displayed. Auto shut-down when reach any one of four cutt-off settings: (1)cell voltage(or only warning), (2)discharge duration, (3)discharge capacity, (4)manual stop discharge. Discharging parameters could be adjusted anytime during discharging process.

Battery Activator

The activating includes two processes: the above charging and discharging processes. Charging process and discharging process will be automatically exchanged when reach any cutt-off settings and cycle times could be up to 5.

Battery Monitoring System

Monitoring battery string voltage, cell voltage, charge/discharge current & capacity, time etc on/off line.

--7 inch colorful touch screen, easy to operate.

--Three kinds of test data: charge data, discharge data and activation data. 10 groups of each kind to be saved in equipment.

--Over heating protection, over current protection, over voltage protection, reverse polarity protection, fans failure protection.

--Data management in both equipment and PC software.

--Test auto shut-down to protect battery when detects of battery abnormal or equipment working abnormal.

--PC data management software: voltage/current histogram, curve chart, and test report (Excel table and WORD document).

Technical Specifications--48V series

Model

48V 100A

48V 200A

48V 300A

Charge Voltage Range

2-60V

Discharge Voltage Range

18-56V

Voltage Resolution

0.01 V

Voltage Accuracy

0.1V

Current Range

Charger: 10-100A

Discharger: 2-100A

Charger: 20-200A

Discharger: 2-200A

Charger: 30-300A 

Discharger: 2-300A

Current Resolution

0.1A

Current Accuracy

1A

Constant Power

Discharge Range

Max 6kw

Max 12kw

Max 18kw

Precision of steady current

±1%

String Voltage Accuracy

±1%

Cell Voltage Type

2V, 6V, 12V

Cell Voltage Resolution

2V/6V:0.001V  12V:0.01V

Mains Voltage

Charger: AC380±15%, three phase, 50Hz

Discharger and monitor: AC220±10%, single phase,50Hz

Efficiency

≥90%

Power Factor

≥0.9

Insulating Strength

Input≥AC1500V

Output≥AC500V

 

Technical Specifications--110V series

Model

110V 60A

110V 80A

110V 100A

Charging Voltage Range

84-135V

Discharge Voltage Range

84-135V

Voltage Resolution

0.01 V

Voltage Accuracy

0.1V

Current Range

Charger: 0-60A

Discharger: 0-60A

Charger: 0-80A

Discharger: 0-80A

Charger: 0-100A 

Discharger: 0-100A

Current Resolution

0.1A

Current Accuracy

1A

Constant Power

Discharge Range

Max 8kw

Max 11kw

Max 14kw

Precision of steady current

±1%

String Voltage Accuracy

±1%

Cell Voltage Type

2V, 6V, 12V

Cell Voltage Resolution

2V/6V:0.001V  12V:0.01V

Mains Voltage

Charger: AC380±15%, three phase, 50Hz

Efficiency

≥90%

Power Factor

≥0.9

Insulating Strength

Input≥AC1500V

Output≥AC500V

 

Technical Specifications--220V series

Model

220V 60A

220V 80A

220V 100A

Charging Voltage Range

96-270V

Discharge Voltage Range

96-270V

Voltage Resolution

0.01 V

Voltage Accuracy

0.1V

Current Range

Charger: 0-60A

Discharger: 0-60A

Charger: 0-80A

Discharger: 0-80A

Charger: 0-100A 

Discharger: 0-100A

Current Resolution

0.1A

Current Accuracy

1A

Constant Power

Discharge Range

Max 16kw

Max 22kw

Max 28kw

Precision of steady current

±1%

String Voltage Accuracy

±1%

Cell Voltage Type

2V, 6V, 12V

Cell Voltage Resolution

2V/6V:0.001V  12V:0.01V

Mains Voltage

Charger: AC380±15%, three phase, 50Hz

Efficiency

≥90%

Power Factor

≥0.9

Insulating Strength

Input≥AC1500V

Output≥AC500V

 

 

 

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