IMD 100 Integration manual 4189360015 Rev. G
IMD configuration
Page 126 of 243
8.7.3.3 Configuration of Ultra-capacitor SE type parameters:
Ultra-capacitors charging process:
•
Bulk stage: Charging starts in Bulk stage with constant current (
Bulk current
). The Bulk stage
continues until the voltage reaches
End voltage
, and the charger goes to absorption stage.
•
Absorption stage: Charging is done with constant current (
Absorption current
) until the voltage
reaches
Absorp.end voltage
, and the charger goes to float stage.
•
Float stage: This is the final stage. Charging is done with current limit (
Float current
limit) and
voltage limit (
Float voltage
). The stage starts with
Float current limit
until the voltage reaches
Float
voltage.
Charging is then continued with
Float voltage
.
1.
Enter the “Float voltage” in percentage (with one decimal) of the “Nominal voltage”:
This voltage is used as a voltage limit in the Float stage.
2.
Enter the “Absorp. end voltage” in percentage (with one decimal) of the “Nominal voltage”:
When the value of this parameter is reached, the charger goes from Absorption stage to Float
stage.
3.
Enter the “End voltage” in percentage (with one decimal) of the “Nominal voltage”:
When the value of this parameter is reached, the charger goes from Bulk to Absorption stage.
4.
Enter the “Bulk current” in percentage (with one decimal) of the “Charge current”:
This current is used as constant current in the Bulk stage.
5.
Enter the “Absorption current” in percentage (with one decimal) of the “Charge current”:
This current is used as constant current in the Absorption stage.
