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| Model No.: SF20 | ||
| Items | Parameter | |
| Input Voltage: | AC 220V± 10% 50Hz | |
| Input Power: | 900 W | |
| Applicable Battery Types: | Lithium-ion and lead-acid battery pack | |
| Functions: |
Charge | |
| Discharge | ||
| Auto cycle charge and discharge | ||
| Data record and inquire | ||
| Voltage |
Maximum Charge Voltage: | 9V-99V, 0.1V stepping |
| Discharge Cut-off Voltage: | 9V-99V, 0.1V stepping | |
| Minimum Discharge Voltage: | 9V | |
| 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 |
|
| Tolerance: | <0.03A | |
| Charge |
Charge Mode: | Constant current & voltage charge |
| Cut-off Conditions: | Voltage, current, time | |
| Discharge |
Discharge Mode: | Constant current discharge |
| Cut-off Conditions: | Voltage | |
| Cycle |
Cycle Index: | 1-99 times |
| Idle time between CHG & DCG: | 0-20 min adjustable | |
| IP Grade | IP20 | |
| Voltage & Current Test Sampling | Five-core wires connection | |
| Noise | < 76 dB | |
| Upper Computer Communication | None | |
| Communication Port | None | |
| 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) | |
