Specifications

L2234
L2778
L4681
L5179
Emax
106/161
Doc. no.
Model
Apparatus
Scale
Page No
1SDH000460R0002
L5439
14.4.4. Default settings
The PR123/P is supplied by ABB SACE with the following predefined parameters (Set A and Set B):
# Protection On/Off Thresholds Time Curve T.M. ZS Trip
1 L -- 1 In 144 s I
2
t Off -- --
2 S Off 6 In 50 ms K -- Off: 0,04 s --
3 D Off 6 In 0,2 s - 0,2 s Off: 0,13 s --
4 I On 4 In -- -- -- -- --
5 G Off 0,2 In 0,4 s K -- Off: 0,04 s On
6 U Off 50 % 5 s Off
7 OT -- Off
8 K LC1 Off 50 % I1
9 K LC2 Off 75 % I1
10 UV Off 0.9 Un 5 s Off
11 OV Off 1,05 Un 5 s Off
12 RV Off 0,15 Un 15 s Off
13 RP Off - 0,1 Pn 10 s Off
14 UF Off 0,9 Fn 3 s Off
15 OF Off 1,1 Fn 3 s Off
16 Language -- Engl
17 Net Frequency -- 50 Hz
18 PR021/K Off
19 Neutral sel. -- *
20 Toroid Selec. -- None
21 Ext. ground tor. Off 100 A
22 Rated Voltage -- 380V
23 S startup Off 6 In 100 ms
24 I startup Off 4 In 100 ms
25 G startup Off 1 In 100 ms
26 Password -- 0001
27 Measuring interval -- 60 min
28 Iw Off 3 In
29 Harmonic distortion warning Off
30 Power direction -- top  bottom
31 MCR Off 6 In 40 ms -- -- -- --
32 Start up activation threshold -- 0,1In
Note:
* = OFF for three-pole versions
* = 50% for four-pole versions
* = 100% for full size versions