live:.cid.d7553a84e2f43ba0
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Each Unit Size (W*D*H)(mm)
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AC InputAC 380V ±10% / 50Hz
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Input Active Power22857W
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ResolutionAD：16bit；DA：16bit
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Input Impedance≥100kΩ
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Voltage
Constant Voltage Range Control: 0.25V~5V；
Minimum Discharge Voltage: 0V；
Accuracy: ± 0.05% of FS；
Stability: ± 0.05% of FS；
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Current
Output Range per Channel: 0.5A~100A；
Accuracy: ± 0.05% of FS；
Constant Voltage Cut-off Current: 0.2A；
Stability: ± 0.05% of FS；
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Power
Single Channel Maximum Output Power: 500W；
Stability: ± 0.1% of FS；
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Data Acquisition
Data Acquisition Conditions
Minimum Time Interval: 1s；
Minimum Voltage Interval: 10mV；
Minimum Current Interval: 200mA；
Data Acquisition Frequency
1Hz；
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Time
Current Response Time (10%FS~90%FS)
Maximum current rise time: 20ms;
Step Time Range
① ≤(365*24) h/step; ②Time Format Support 00：00：00：00(h, min, s, ms)
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Charge
Charging Mode: Constant Current Charging, Constant Voltage Charging, Constant Current/ Constant Voltage Charging, Constant Power Charging;
Cut-off Conditions: Main Channel (Voltage, Current, Relative Time, Capacity, -△V);
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Discharge
Discharge Mode: Constant Current Discharge, Constant Voltage Discharge, Constant Power Discharge and Constant Resistance Discharge;
Cut-off Conditions: Main Channel (Voltage, Current, Relative Time, Capacity);
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Energy Efficiency
>65%
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Cycle Life
Cycle Test Range: 1~65535次；
Single Cycle Steps: 254；
Loop nesting: it has the function of nested loop and supports up to 3 levels of nesting;
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Protect
Power down data protection;
Function of prevention of feedback;
The safety protection conditions can be set, and the setting specs include: voltage upper limit, voltage lower limit, current upper limit, current lower limit and delay time;
Function of offline test.
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IP Protection DegreeProtection Degree: IP20
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Channel CharacteristicsConstant current and constant voltage adopt double closed loop structure.
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Channel Control ModeIndependent Control
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Voltage and Current SamplingFour Wire Connection
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Noise<85dB
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DatabaseAdopting MySQL database to centralized manage testing data.
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Communication Mode of Upper ComputerBased on TCP/ IP Protocol
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Server Operating SystemWindows 7
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Data Output Mode
EXCEL 2003, 2010;
TXT.
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Server Disk Configuration500GB
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Communication InterfaceNetwork Interface
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Total Number of Channels32
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Working Temperature Range0℃~40℃（Within the range of 25±10℃, accuracy drift is 0.005% of FS /℃)
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Storage Temperature Range-10℃~50℃
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Relative Humidity Range of Working Environment≤70% RH（There is no condensation of moisture.）
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Relative Humidity Range of Storage Environment≤80% RH（There is no condensation of moisture.）
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Auxiliary Channel (Optional)
Type of Auxiliary Channel: Temperature and Voltage;
Temperature Range: -25℃~110℃ (Thermocouple);
Temperature Accuracy: ± 1 ℃;
Temperature Resolution: 0.1 ℃;
Voltage Range: 0V ~ 5V;
Voltage Accuracy: ± 0.1% of FS;
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Number of Temperature Auxiliary Channels per Channel (Optional)Up to 248 Temperature Auxiliary Channels.
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Number of Auxiliary Channels with Voltage per Channel (Optional)Up to 248 Voltage Auxiliary Channels
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Auxiliary Channel Protection Conditions
Auxiliary Channel Protection Conditions can be Set, and the settable Specs include: Temperature Upper Limit, Temperature Lower Limit, Voltage Upper Limit, Voltage Lower Limit and Cell Differential Pressure.
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