ABB RVC User Manual

13
MAN Mode
• Steps are switched on and off manually by pressing + and - buttons
• The LCD display shows the actual cos
ϕ
AUTO SET Mode
Automatic setting of the following parameters:
• C/k: automatic setting of the sensitivity
• PHASE: automatic connection recognition (including inverted CT leads and single phase)
• DELAY: automatic setting of the switching delay time to 40s
• OUTPUT: automatic recognition of number of outputs
• SEQUENCE: automatic recognition of type of sequence
Factory default target cos
ϕ
: 1.00
MAN SET Mode
Manual setting of the following parameters:
• COS
ϕ
: target PF
• C/k: PF controller sensitivity
• PHASE: phase connection
• DELAY: switching delay time
• OUTPUT: number of outputs
• SEQUENCE: type of sequence
7. Programmable parameters
COS
ϕ
It is the target power factor that the PF Controller has to reach by switching steps. The value
can be set between 0.70 inductive and 0.70 capacitive in the Manual Set Mode (MAN SET –
COS
ϕ
).

ABB RVC Specifications

General

Frequency	50/60 Hz
Temperature Range	-25°C to +55°C
Mounting	Panel Mounting
Manufacturer	ABB
Protection Class	IP20
Communication	Modbus RTU
Number of Steps	4, 6, 8, 12