|
| एमओक्यू: | 1 |
| कीमत: | विनिमय योग्य |
| स्टैंडर्ड पैकेजिंग: | प्लाईवुड मामले |
| प्रसव अवधि: | 30 दिन |
| भुगतान विधि: | टी/टी |
| आपूर्ति क्षमता: | प्रति माह 10 सेट |
Battery Charge and Discharge Tester for Capacity Cycle Life and Charge Discharge Analysis
Product overview:
The feedback type high-precision battery pack detection equipment can realize the test of various performance indicators such as lithium-ion battery capacity, state of charge, overcharge and over-discharge. The equipment has the characteristics of high power, high efficiency, high precision, and high performance. It adopts electric energy feedback technology, which can greatly reduce the heat emission, power consumption of the equipment.
System Architecture:
The equipment is mainly composed of a host computer, a middle computer, a DC/AC module, a DC/DC module, a lower computer, a data acquisition and processing system, etc. It can collect the voltage, current, capacity, energy and other information of each single battery in real time. It can optionally support battery temperature data collection. The collected data is stored in a specially designed database, and provides various data statistics, analysis and report generation functions.
Main functions of the system:
Battery cycle life test
Battery capacity test
Battery charge/discharge characteristic test
Battery charge retention ability test
Battery charge/discharge efficiency test
Battery depth/constant voltage discharge test
Battery overcharge/overdischarge tolerance test
Battery temperature characteristic test
Main features of the system:
The device adopts electric energy feedback technology, which has high energy-saving efficiency and low heat generation in the system, which can greatly reduce the heat emission, power consumption and use cost of the equipment;
Three-phase balance technology (no neutral line) reduces the load on the power grid;
Soft start function reduces the impact on the power grid;
The equipment accuracy is better than 0.05%, the data recording time can reach 1000mS/time, and the stability is high;
Single point independence, independent charging and discharging conditions can be set for each channel;
It has complete input and output, software and hardware protection, reverse connection protection, power failure protection, and poor fixture contact protection;
There is no impact current when the channel starts, and the constant current to constant voltage transition is seamless without any current surge;
Multi-layer network integrated management, one computer centralized control can carry 1000+ channels, and the large system supports remote monitoring;
Channels can be freely connected in parallel according to needs to achieve multiple uses of one machine;
Modular design concept, plug-in design of the box, easy to maintain;
The output line adopts quick plug-in method for easy installation and maintenance;
The battery end adopts gold-plated ejector clamp to reduce heat and facilitate battery loading and unloading;
The system control circuit adopts a digital circuit with a high-speed floating-point DSP digital signal processor as the core
Synchronous rectification technology is used to improve energy utilization efficiency and reduce hardware size
Rich peripheral resources and high-speed digital computing processing capabilities enable it to meet the needs of data processing and system control
The control variables to be detected are directly sent to the DSP for processing through the I/O port
The design of the system hardware part is simple and reliable;
The modular design makes system upgrade and maintenance more convenient
Technical Parameters:
| Performance | Index parameter | |
| Number of main channels | 2 Channels | |
| Channel action mode | Fully independent | |
| Main channel working mode |
Charging: constant current charging CC, constant voltage charging CV, constant current constant voltage charging CCCV, constant current constant voltage conversion during charging No impact; Discharging: constant current discharge CD, constant power discharge CP, constant voltage discharge; Standing, stopping. |
|
| Main channel test termination condition | Time, voltage, current, capacity, etc. | |
| Main channel voltage | Charging range | 0V~60V |
| Discharge range | 8V~60V (8V is the device port voltage) | |
| Accuracy | ±(0.05%RD+0.05%FS) | |
| Resolution | 0.1mV | |
| Main channel Current | Maximum output current | ±120A |
| Minimum output current | ±300mA | |
| Accuracy | ±(0.05%RD+0.05%FS) | |
| Resolution | 0.1mA | |
| Current start response time | ≤20ms | |
| Current conversion time | ≤40ms | |
| Time | Resolution | 1000mS |
| Power | Output Power | Maximum power of single channel continuous operation: 7200W |
| Stability | ±0.1%FS | |
| Efficiency | Highest charging efficiency | 85% |
| Highest discharging efficiency | 85% | |
| Feed network | Harmonic | ≤3% |
| Power Factor | ≥0.99 | |
| Auxiliary channel parameter cutoff function | The main channel step can be set to stop or switch when the auxiliary channel signal reaches a certain condition. | |
| Communication method | The device uses an RJ-45 network interface to ensure the stability and real-time performance of long-distance data collection. | |
| Control software | Support power-off data protection, support power outage, manual stop, and continue testing from data files. | |
| Safety protection conditions can be set, including: voltage lower limit, voltage upper limit, current lower limit, current upper limit, voltage and current trend, supporting single-step protection setting | ||
| Auxiliary channel protection conditions can be set, and the parameters that can be set include: voltage upper limit, voltage lower limit, temperature upper limit, and temperature lower limit. | ||
| Number of cycles: Maximum 9999 | ||
| Nested loops: Maximum 10 | ||
| Step time range: Support h, min, S format | ||
| Data records: Time ≥ 1000mS | ||
| Data display method | Loop list: There are cycle number, charge/discharge capacity, charge/discharge energy, average charge/discharge voltage, etc. | |
| Process List: There are program numbers, working modes, process time, capacity, energy, end voltage, end current, etc. | ||
| Detailed list: It records serial number, system time, cumulative time, voltage, current, energy, power, etc. | ||
| Data export method | The data can be exported into EXCEL and chart files, which can provide various data analysis curves such as charge and discharge efficiency, charge and discharge curves, voltage, capacity, current-time characteristics, etc., and the curves can be imported into EXCEL. | |
| Curve method | X coordinate: total time, charge and discharge capacity, number of cycles, etc., can be freely set | |
| Y coordinate: total voltage, current, capacity, monomer temperature, charge and discharge capacity, monomer voltage, etc., can be set freely. | ||
| Software Protection | Power-off data protection, power-off suspension and connection, overvoltage and over-discharge protection, overcurrent and undercurrent protection, capacity protection, over-temperature protection, abnormal current fluctuation protection, abnormal charging voltage rise speed protection, and abnormal discharge voltage drop speed protection. | |
| Hardware protection | Battery reverse connection, overcurrent protection, overvoltage protection | |
| Alarm function | The hardware has functions such as emergency cut-off switch, automatic shutdown after power failure, automatic load connection and disconnection, etc. | |
| Output line | In four-wire connection mode, the current and voltage lines are separated. | |
| Cooling method | Forced air cooling | |
| Security Level | Meets EN60950, GB4943 requirements. | |
| Noise | The noise level should be tested according to the IEC62040-3 method, and the noise level should be less than 75dBA. The sound level meter used should meet the requirements of Type I in IEC804, and the accuracy should be better than ±0.5dB. | |
| Protection level | IP22 | |
| Failure rate | ≤1% | |
वीडियो
वीडियो
वीडियो
वीडियो
|
|
| एमओक्यू: | 1 |
| कीमत: | विनिमय योग्य |
| स्टैंडर्ड पैकेजिंग: | प्लाईवुड मामले |
| प्रसव अवधि: | 30 दिन |
| भुगतान विधि: | टी/टी |
| आपूर्ति क्षमता: | प्रति माह 10 सेट |
Battery Charge and Discharge Tester for Capacity Cycle Life and Charge Discharge Analysis
Product overview:
The feedback type high-precision battery pack detection equipment can realize the test of various performance indicators such as lithium-ion battery capacity, state of charge, overcharge and over-discharge. The equipment has the characteristics of high power, high efficiency, high precision, and high performance. It adopts electric energy feedback technology, which can greatly reduce the heat emission, power consumption of the equipment.
System Architecture:
The equipment is mainly composed of a host computer, a middle computer, a DC/AC module, a DC/DC module, a lower computer, a data acquisition and processing system, etc. It can collect the voltage, current, capacity, energy and other information of each single battery in real time. It can optionally support battery temperature data collection. The collected data is stored in a specially designed database, and provides various data statistics, analysis and report generation functions.
Main functions of the system:
Battery cycle life test
Battery capacity test
Battery charge/discharge characteristic test
Battery charge retention ability test
Battery charge/discharge efficiency test
Battery depth/constant voltage discharge test
Battery overcharge/overdischarge tolerance test
Battery temperature characteristic test
Main features of the system:
The device adopts electric energy feedback technology, which has high energy-saving efficiency and low heat generation in the system, which can greatly reduce the heat emission, power consumption and use cost of the equipment;
Three-phase balance technology (no neutral line) reduces the load on the power grid;
Soft start function reduces the impact on the power grid;
The equipment accuracy is better than 0.05%, the data recording time can reach 1000mS/time, and the stability is high;
Single point independence, independent charging and discharging conditions can be set for each channel;
It has complete input and output, software and hardware protection, reverse connection protection, power failure protection, and poor fixture contact protection;
There is no impact current when the channel starts, and the constant current to constant voltage transition is seamless without any current surge;
Multi-layer network integrated management, one computer centralized control can carry 1000+ channels, and the large system supports remote monitoring;
Channels can be freely connected in parallel according to needs to achieve multiple uses of one machine;
Modular design concept, plug-in design of the box, easy to maintain;
The output line adopts quick plug-in method for easy installation and maintenance;
The battery end adopts gold-plated ejector clamp to reduce heat and facilitate battery loading and unloading;
The system control circuit adopts a digital circuit with a high-speed floating-point DSP digital signal processor as the core
Synchronous rectification technology is used to improve energy utilization efficiency and reduce hardware size
Rich peripheral resources and high-speed digital computing processing capabilities enable it to meet the needs of data processing and system control
The control variables to be detected are directly sent to the DSP for processing through the I/O port
The design of the system hardware part is simple and reliable;
The modular design makes system upgrade and maintenance more convenient
Technical Parameters:
| Performance | Index parameter | |
| Number of main channels | 2 Channels | |
| Channel action mode | Fully independent | |
| Main channel working mode |
Charging: constant current charging CC, constant voltage charging CV, constant current constant voltage charging CCCV, constant current constant voltage conversion during charging No impact; Discharging: constant current discharge CD, constant power discharge CP, constant voltage discharge; Standing, stopping. |
|
| Main channel test termination condition | Time, voltage, current, capacity, etc. | |
| Main channel voltage | Charging range | 0V~60V |
| Discharge range | 8V~60V (8V is the device port voltage) | |
| Accuracy | ±(0.05%RD+0.05%FS) | |
| Resolution | 0.1mV | |
| Main channel Current | Maximum output current | ±120A |
| Minimum output current | ±300mA | |
| Accuracy | ±(0.05%RD+0.05%FS) | |
| Resolution | 0.1mA | |
| Current start response time | ≤20ms | |
| Current conversion time | ≤40ms | |
| Time | Resolution | 1000mS |
| Power | Output Power | Maximum power of single channel continuous operation: 7200W |
| Stability | ±0.1%FS | |
| Efficiency | Highest charging efficiency | 85% |
| Highest discharging efficiency | 85% | |
| Feed network | Harmonic | ≤3% |
| Power Factor | ≥0.99 | |
| Auxiliary channel parameter cutoff function | The main channel step can be set to stop or switch when the auxiliary channel signal reaches a certain condition. | |
| Communication method | The device uses an RJ-45 network interface to ensure the stability and real-time performance of long-distance data collection. | |
| Control software | Support power-off data protection, support power outage, manual stop, and continue testing from data files. | |
| Safety protection conditions can be set, including: voltage lower limit, voltage upper limit, current lower limit, current upper limit, voltage and current trend, supporting single-step protection setting | ||
| Auxiliary channel protection conditions can be set, and the parameters that can be set include: voltage upper limit, voltage lower limit, temperature upper limit, and temperature lower limit. | ||
| Number of cycles: Maximum 9999 | ||
| Nested loops: Maximum 10 | ||
| Step time range: Support h, min, S format | ||
| Data records: Time ≥ 1000mS | ||
| Data display method | Loop list: There are cycle number, charge/discharge capacity, charge/discharge energy, average charge/discharge voltage, etc. | |
| Process List: There are program numbers, working modes, process time, capacity, energy, end voltage, end current, etc. | ||
| Detailed list: It records serial number, system time, cumulative time, voltage, current, energy, power, etc. | ||
| Data export method | The data can be exported into EXCEL and chart files, which can provide various data analysis curves such as charge and discharge efficiency, charge and discharge curves, voltage, capacity, current-time characteristics, etc., and the curves can be imported into EXCEL. | |
| Curve method | X coordinate: total time, charge and discharge capacity, number of cycles, etc., can be freely set | |
| Y coordinate: total voltage, current, capacity, monomer temperature, charge and discharge capacity, monomer voltage, etc., can be set freely. | ||
| Software Protection | Power-off data protection, power-off suspension and connection, overvoltage and over-discharge protection, overcurrent and undercurrent protection, capacity protection, over-temperature protection, abnormal current fluctuation protection, abnormal charging voltage rise speed protection, and abnormal discharge voltage drop speed protection. | |
| Hardware protection | Battery reverse connection, overcurrent protection, overvoltage protection | |
| Alarm function | The hardware has functions such as emergency cut-off switch, automatic shutdown after power failure, automatic load connection and disconnection, etc. | |
| Output line | In four-wire connection mode, the current and voltage lines are separated. | |
| Cooling method | Forced air cooling | |
| Security Level | Meets EN60950, GB4943 requirements. | |
| Noise | The noise level should be tested according to the IEC62040-3 method, and the noise level should be less than 75dBA. The sound level meter used should meet the requirements of Type I in IEC804, and the accuracy should be better than ±0.5dB. | |
| Protection level | IP22 | |
| Failure rate | ≤1% | |
