Cinergia GE+ - Page 106

GE+ ACDC Installation and operation manual v11
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9.2.5. DC
I. DC Unipolar
This subtab allows the user to send all the DC parameters to control the Cinergia converter in
unipolar connection: current, power, impedance, voltage setpoints, virtual resistances and
limits.
Please read the Operation Modes document to know more about how to connect
the equipment in unipolar.
- A: Part of the subtab to introduce all the setpoints to be sent to the converter. The
interface will illuminate the parts where the values can be introduced depending on the
connection mode (independent or parallel) and the control mode (current, power,
impedance or voltage).
1. Set the current setpoints to be sent and its ramp. The allowed maximum and
minimum values are ± rated current and the ramps go from 0 to 1000A/ms.
2. Set the power setpoints to be sent and its ramp. The allowed maximum and
minimum values are ± rated power and the ramps go from 0 to 1000W/ms.
3. Set the impedance setpoints to be sent and its ramp. The allowed maximum and
minimum values are 1000 and 0.8 Ω, but the minimum value in the global case
(parallel) is 0.26Ω. The ramps go from 0 to 1000 Ω /ms. The user must calculate the
appropriate value or resistance to get the desired current.
4. Set the voltage setpoints to be sent and its ramp. The allowed maximum and
minimum values are 750 and 20V. The ramps go from 0 to 1000V/ms.