Operating instructions

80
Thyro-A 2A
load with joint neutral point without N
e.g.
parallel
load
resistances
Number
I
load nom.
/
I
type contr.
Resistance
increase
in case of fault
(L1,L3)
Recommended
setting
for poti
R205
X2.9 [V]
X2.9
[0-20mA]
ca.
Revo-
lutions
1 100% 50.0% 5.0 10.0 8.5
1 80% 40.0% 4.0 8.0 7.0
1 60% Infinite 30.0% 3.0 6.0 6.0
1 40% 20.0% 2.0 4.0 4.5
1 20% 10.0% 1.0 2.0 2.5
2 100% 80.0% 8.0 16.0 12.0
2 80% 63.0% 6.3 12.6 10.0
2 60% 67% 48.0% 4.8 9.6 8.0
2 40% 32.0% 3.2 6.4 5.5
2 20% 16.0% 1.6 3.2 3.5
3 100% 87.0% 8.7 17.4 13.5
3 80% 70.0% 7.0 14.0 11.5
3 60%
33%
52.0% 5.2 10.4 8.5
3 40% 35.0% 3.5 7.0 6.0
4 100% 90.0% 9.0 18.0 14.0
4 80% 72.0% 7.2 14.4 11.5
4 60%
22%
(54%) 5.4 10.8 9.0
4 40% - .
Tab. 2b Load monitoring
For Thyro-A 2A (load with joint neutral point without N-conductor) a setting for load
monitoring can be made according to the table below: