VAMP 210 User Manual

VAMP Ltd Generator protection relay
Technical description
VAMP 210
VM210.EN004 Vamp 24h support phone: +358 (0)20 753 3264
55
- Operating time ±100 ms
**) This is the instantaneous time i.e. the minimum total operational time including the fault
detection time and operation time of the trip contacts.
5.3.7. Arc fault protection stages (option)
The operation of the arc protection depends on the setting value of the ArcI>
current limit. The current limit cannot be set, unless the relay is provided
with the optional arc protection card.
Arc protection stage ArcI> (50AR)
Setting range 0.5 - 10.0 pu
Arc sensor connection S1, S2, S1/S2, BI, S1/BI,
S2/BI, S1/S2/BI
Operating time ~15 ms
Arc protection stages ArcI
0
>, ArcI
02
> (50AR)
Setting range 0.05 - 1.00 pu
Arc sensor connection S1, S2, S1/S2, BI, S1/BI,
S2/BI, S1/S2/BI
Operating time ~15 ms
5.4. Disturbance Recorder (DR)
The operation of Disturbance recorder depends on the following settings.
The recording time and number of records depend on the time setting and
number of selected channels.
Disturbance recorder (DR)
Mode of recording: Saturated / Overflow
Sample rate:
- Waveform recording
- Trend curve recording
32/cycle, 16/cycle, 8/cycle
10, 20, 200 ms
1, 5, 10, 15, 30 s
1 min
Recording time (one record) 0.1 s – 12 000 min
(must be shorter than MAX time)
Pre trigger rate 0 – 100%
Number of selected channels 0 – 12

VAMP 210 Specifications

General

Brand	VAMP
Model	210
Category	Relays
Language	English