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| Model No.: DSF20 | ||
| Input Voltage: | AC 220V± 10% 50Hz/60Hz | |
| Input Power: | 900 W | |
| Applicable Batteries: | Lithium-ion and lead-acid battery pack | |
| Basic Functions: | Charge | |
| Discharge | ||
| Auto cycle charge and discharge | ||
| Data analysis and comparison | ||
| Voltage | Charge Constant Voltage Range: | 9V-99V, 0.1V stepping |
| Discharge Cut-off Voltage Range: | 9V-99V, 0.1V stepping | |
| Tolerance: | <0.03V | |
| Current | Charge Current: | 0.5 – 10 A adjustable |
| Charge Cut-off Current: | 0.1 – 5 A adjustable | |
| Discharge Current: | 9V-21V: 0.5-10A adjustable 21V-99V: 0.5-20A adjustable |
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| Tolerance: | <0.03A | |
| Data Recording | Data Recording Conditions | Time interval |
| Voltage interval | ||
| Current interval | ||
| Charge | Charge Modes: | Constant current & voltage charge |
| Charge Cut-off Conditions: | Voltage, current, time, capacity | |
| Discharge | Discharge Modes: | Constant current discharge |
| Discharge Cut-off Conditions: | Voltage, current, time, capacity | |
| Cycle | Cycle Index: | 1-16 times |
| Protection | Power-down protection | |
| Reverse connection | ||
| Over-temperature protection | ||
| Over-voltage protection | ||
| Short-circuit protection | ||
| IP Grade | IP20 | |
| Channel Control Mode | Independent control | |
| High Voltage Insulation Between Channels | AC1000V/2min Normal | |
| Voltage & Current Test Sampling | Four-core wires connection | |
| Noise | < 76 dB | |
| Host Computer Communication Method | based on TCP/IP protocol | |
| Test Report Output Method | Excel | |
| Server Disk Configuration | >200MB | |
| Server Operation System | Windows XP, Windows 7/8/10 | |
| Communication Port | LAN | |
| Operation Methods | Panel/Software | |
| Equipment Work Ambient Conditions | ||
| Operation Ambient Temperature | 0 ℃ - 40 ℃ | |
| Storage Temperature | -10 ℃ - 50 ℃ | |
| Operation Ambient Humidity | ≤ 70 % RH (No condensation) | |
| Storage Ambient Humidity | ≤ 80 % RH (No condensation) | |
