![background image](http://html1.mh-extra.com/html/vamp/vamp-59/vamp-59_installation-operation-and-configuration-instructions_3334048203.webp)
Technical description
9 Technical data
9.4 Supporting functions
VM59.EN001
VAMP 24h support phone +358 (0)20 753 3264
203
9.4.2.
Inrush current detection (68)
Settings:
- Setting range 2.Harmonic
10 – 100 %
- Operating time
0.05** – 300.00 s (step 0.01 s)
**) This is the instantaneous time i.e. the minimum total operational time including the fault
detection time and operation time of the trip contacts.
9.4.3.
Transformer supervision
Current transformer supervision
Pick-up current
0.00 – 10.00 x I
N
Definite time function:
DT
- Operating time
0.06 – 600.00 s (step 0.02 s)
Reset time
<60 ms
Reset ratio Imax>
0.97
Reset ratio Imin<
1.03
Inaccuracy:
- Activation
±3% of the set value
- Operating time at definite time function
±1% or ±30 ms
Содержание VAMP 59
Страница 2: ...2 VM59 EN001...
Страница 211: ...Technical description VM59 EN001 VAMP 24h support phone 358 0 20 753 3264 211...