EL DC Instalation and operation manual v13.docx
31 / 56
The only possible transition from Alarm state is to Initialization state. Once in Alarm state a Reset
signal is required from the customer after clearing the fault condition. If the fault condition has
not been cleared the converter state will be kept in Alarm (for example, when heatsink
overheating has occurred and the temperature is still high).
4.3. Operation modes
The EL has three operation modes available:
- Constant Impedance (CI): the output resistance is controlled to the setpoint value.
- Constant Current (CC): the output current is controlled to the setpoint value.
- Constant Power (CP): the output active power is regulated to the given setpoint value.
- Constant Voltage (CV): the output voltage is controlled to the set point value.
- Battery Mode (BM): B2C charge and discharge batteries within, if required, a cycling
mode.
4.3.1. Constant Impedance (CI)
This mode allows the user to define the resistance for each output phase.
Parameters and limits
In CI mode, the user may modify the value of the following parameter as long as they are within
the allowed range:
The allowed range for each of these parameter depends on the equipment’s rated power.
4.3.2. Constant Current (CC)
This mode allows the user to define the current shape for each output.
Parameters and limits
In CC mode, the user may modify the values of the following parameters as long as they are
within the specified range:
To Next Page
Loading...