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JUNXY Series Wide Voltage Range Battery Load Bank
JUNXY Series wide voltage range battery load bank (battery load unit) are applied to cover your different applications. With CONSTANT current and power discharge. Parallel load to have much higher discharging current.With cell voltage monitor to test each cell voltage during discharging.

JUNXY Series Wide Voltage Range Battery Load Bank

---Real Time Cell Voltage Monitoring(CVM)

 

It is really critical that your standby power system say UPS(uninterrupted power supply), battery bank, generator, transformers, PV system, inverter etc working in good condition if switched to be loaded when the main power supply in maintenance procedure or stop abnormally. So validating the condition and output of such power systems must be conducted comprehensively. JUNXY series AC & DC load bank offers you whole solutions for above purposes which you could trust and depend on.

 

About JUNXY battery load bank with CVM

JUNXY series battery load bank with real time wireless cell voltage monitor to test each cell voltage during discharging is especialy designed for battery bank acceptance test, battery bank capacity test, battery bank discharging test, which facilitating your work for power systems requiring battery bank maintenance, to find out the lag-out batteries. Don’t 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. JUNXY battery load bank with CVM covers different industries, say telecommunication/data center, utility, motive power/forklift, UPS and PV system etc with different DC nominal voltage like 12V, 24V, 36V, 48V, 80V, 96V, 110V/120V, 220V/240V, 380V, 480V for testing cell voltage type 1.2V, 2V, 6V, 12V.

Key Functions and features:

--Portable unit with 7 inch colorful touch screen, different nominal voltages could be made in ONLY ONE unit for different demands to save cost.

--Test battery internal resistance and capacity.

--Real time on-line monitoring battery bank: battery string voltage, each cell voltage, charge/discharge current, monitoring time, charge/discharge capacity etc.

--Battery quantity to be tested by wireless CVM: 24pcs.               

--Discharging mode: Constant current discharge mode( off line and on line CC mode), constant power discharge mode(CP mode)

--On line compensation discharge(on line CC mode): To accomplish the on line constant current discharge without switching off actual load connected with battery bank system, the JUNXY battery load bank discharging current will vary according to actual load current. The equation is: I=I1+I2(“I” is battery bank current, “I1” is JUNXY battery load bank current, “I2” is actual load current which connected with battery bank)

--Load bank auto shut-down when reach any one of four cutt-off settings:  (1)string voltage, (2)cell voltage, (3)discharge duration, (4)discharge capacity, (5)manual stop discharge

--JUNXY battery load bank real time displaying cell voltage histogram, the highest and lowest cell voltage, each cell and string curves, curves comparison. Curves could be enlarged and narrowed.

--Parameter template function: up to 10 groups of preset discharge parameters to select discharge directly, save time.

--Protections: over current protection(OCP), over voltage protection(OVP), reverse polarity protection(RPP) by LCD displaying and buzzer alarm.

--If test clips on battery poles dropped off, discharge keeps continuing.

--Parallel load bank discharging for higher discharge current by RS485,  Remote control the load bank through RS232 by JUNXY battery load bank PC software.

--Up to 10 groups of discharge/monitor data could be stored in load bank.

--PC software for data/histogram/curves management, report printing.

Technical Specifications

Model

JUNXY-DC10-300V-120A-CVM

wide voltage range battery load bank

String Voltage Measurement Range

10V-18V

18V-190V

190V-300V

String Voltage Resolution

0.01V

0.01V

0.01V

Voltage Accuracy

0.5%

0.5%

0.5%

Constant Power Discharge Range

600W-18000W

Discharge Current Range

0-60A

0-120A

0-60A

Discharge Current Resolution

0.1A

0.1A

0.1A

Current Accuracy

1%

1%

1%

Cell Voltage Type

 

1.2V/2V/6V/12V

Cell Voltage Measurement Range

1.2V:0~2V

2V:0~4V

6V:0~8V

12V:0~15V

Cell Voltage Resolution

1.2V/2V/6V:0.001V

12V:0.01V

Working  Voltage

220Vac(-20%--+30%), 45-65Hz:

Breakdown Test

InputCase:2200Vdc 1min

InputOutput:2200Vdc 1min

OutputCase:700Vdc 1min

Safety

EN 61010-1:2001

EN 61000-3-3: 2008

EN 61000-3-2:2006+A2:2009

EN61000-6-3:2007

EN 61000-6-1:2007

Communication Mode

RS232 and SD card communication

Display Mode

7 inch LCD color touch screen

Temperature

Working environment:-5~50℃

Storage condition:-40~70℃

Humidity

0~90%(40±2℃)

Noise

﹤60dB

Altitude

4000M

Cooling

Force air cooling

Weight

28kg

Overall Dim. (LxWxH)

740×270×450mm

 

 

 

Technical Specifications

Model

JUNXY-DC10-480V-110A

wide voltage range battery load bank

String Voltage Measurement Range

10V-18V

18V-170V

170V-480V

String Voltage Resolution

0.01V

0.01V

0.01V

Voltage Accuracy

0.5%

0.5%

0.5%

Constant Power Discharge Range

600W-15000W

Discharge current working range

0-50A

0-110A

0-55A

Discharge Current Resolution

0.1A

0.1A

0.1A

Current Accuracy

1%

1%

1%

Cell Voltage Type

 

1.2V/2V/6V/12V

Cell Voltage Measurement Range

 

1.2V:0~2V

2V:0~4V

6V:0~8V

12V:0~15V

Cell Voltage Resolution

1.2V/2V/6V:0.001V

12V:0.01V

Working  Voltage

220Vac(-20%--+30%), 45-65Hz:

Breakdown Test

InputCase:2200Vdc 1min

InputOutput:2200Vdc 1min

OutputCase:700Vdc 1min

Safety

EN 61010-1:2001

EN 61000-3-3: 2008

EN 61000-3-2:2006+A2:2009

EN61000-6-3:2007

EN 61000-6-1:2007

Communication

RS232 and SD card communication

Display Mode

7 inch LCD color touch screen

Temperature

Working environment:-5~50℃

Storage condition:-40~70℃

Humidity

0~90%(40±2℃)

Noise

﹤60dB

Altitude

4000M

Cooling

Force air cooling

Weight

Less than 50kg

 

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