Setting Example For Maximum Load Value At Control End / Maximum Load Current - AEG Thyro-A Operating Instructions Manual

Tab. 5 Maximum load current
Potentiometer turns
Setting aid, analog output in mA
(Switch S1.10 = „OFF")
Setting aid, analog output in volts
(Switch S1.10 = „ON")
Analog output: X2.9 (+); X2.5 (ground)
When the limit is reached, the red LEDs flash alternately approx.
once a second. (Same LED display with peak current limiting)
• Set maximum load current at potentiometer R203 CURRENT
LIMIT
4.3.5 Setting example for maximum load value
at control end / maximum load current
Example for maximum load value / maximum load current
Thyro-A 3A 400-30 H RLP1 (U
- Power control with limit to 15kW
- Current limit to 25A
- Setpoint 4-20mA
P
max
1 setting R202:
st
Setting aid in mA:
Setting aid in volts:
I
max
2 setting R203:
nd
Setting aid in mA:
Setting aid in volts:
Setting
(from left stop)
type
7.8 * (15kW/20,7kW)
8.66mA * (15kW/20,7kW)
4.33V * (15kW/20,7kW)
9 * (25A/30A)
10mA * (25A/30A)
5V * (25A/30A)
Potentiometer R203
CURRENT LIMIT
9 * I
10mA * I
5V * I
= 400V, I = 30A, P
type type
49
I
load max.
/ I
load max type
/ I
load max type
/ I
load max type
= 20.7kW)
Setting aid
5.65 turns
(from left stop)
6.25mA
3.13V
Setting aid
7.5 turns
(from left stop)
8.33mA
4.16V
EN