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4.3.2.1 Automatic Commissioning
Please refer to section
4.3.2.2 Guided Commissioning
The RVT performs a guided commissioning process. The following parameters (see table
below) must be entered.
Note:
Before performing guided commissioning, please make sure that:
1. RVT is unlocked (description in paragraphs
2. RVT is in SET mode (description in paragraph 3.2.2.)
3. if you have a short-circuit on the CT's secondary winding do not forget to open it
after having connected the current input of the PF Controller.
Guided commissioning (parameters to set)
Parameter
Description
1Ph / 3Ph
Bank connection type and RVT measurement connection
Phase
Check phase rotation
rotation
C.T. scaling
Current Transformer ratio.
CT
Redirect CT inputs in case of CT's placed on wrong phase
redirection
Phase shift
Phase shift between voltage and current introduced by the measurement
connections. The phase shift is 90° (default setting) when the RVT is
connected as shown on wiring diagram (see paragraph
connections, please see appendix A.5.
V scaling
External voltage transformer ratio.
3.4
for more details.
Power Factor Controller RVT ç Measurements and Settings 51
3.2.4
and 4.3.1.1)
2.4
). For other
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