Fourgroup Simplex-Up, Руководство по использованию и установке

Страница: 12 / 20

12
Before the ignition the “ System of Motor Protection from Overload ” has to be calibrated
setting the Current Protection on the internal regulator of the Board.
The Protection Delay is set at a fix time of 4 seconds .
During the calibration close the “ESC.TIN.TA” JUMPER to disable the delay
protection;
The Regulator of Current Protection depends on the value of calibration set on the
board
(MOTORS 2-22A, MOTORS 20-44A );
Trimmer “CORRENTE”
Trimmer “CORRENTE”
N.B.: When the setting is complete, reset the protection tripping current delay time
by removing the “ESC.TIM.TA” JUMPER;
9a. REGULATION AND CALIBRATION
EXAMPLE OF CALIBRATION FOR MOTORS FROM 2 to 22A
- Current Protection Regulator
Set the current protection of the motor at
a value superior of about 10-20% of the
nominal current.
Example: for a motor with nominal
electrical input of 10A set it at about 12A
22A
2A
19A 3A
12A 6A
5A
15A
9A
EXAMPLE OF CALIBRATION FOR MOTORS FROM 20 to 44A
-
Current Protection Regulator
Set the current protection of the motor at
a value superior of about 10-20% of the
nominal current.
Example: for a motor with nominal
electrical input of 30A set it at about 36A
44A
20A
39A 23A
32A 26A
25A
35A
29A