ABB UNITROL 1020 - Setting Aids

Chapter 5 - Commissioning 
86 3BHS335648 E82 UNITROL 1020 User Manual
5.3 Setting Aids
All parameters have to be controlled at the first commissioning.
See the description of the parameters in Chapter 3.4.1.6 Description of
Parameters and settings recorded in Chapter 7.3 - Standard Procedures
for Maintenance.
Parameter Settings, Default Values
Overview of parameter blocks
Setup
System Data
Soft Start
Field Flashing
Limiters
Setpoints
Voltage Droop Compensation
Digital I/Os
Analog Inputs
Analog Outputs
Synchronization
Diode Monitoring
PSS
Double Channel
AVR Time and Date
Data Logger
Communication
ID Definition
Port Configuration
AVR Ethernet Settings
MODBUS Supervision
VDC Monitor
Tune
Setpoint Adjust
Auto
PF/Var/PQ Limiter
Manual/Ie Limiter
5.3.1 Setting Aids
5.3.1.1 Setup \ System Data, Ceiling Factor Kceil
The following section describes how to determine the Ceiling Factor in two different ways.
We recommend the measuring method. Measuring method:
=
Uemax: Maximum output voltage
Ueo: Output voltage at nominal
voltage of the machine
(machine in no-load
operation)
Ueo
Ue
K
ceil
max

PWMnoload
100
Regulator
E
SM
U
PWR
U
emax
U
eo
UM Nominal