VAMP 220 / 220R Arc protection system
User manual
VAMP Ltd
14
Vamp 24h support phone : +358 (0)40 573 6316
VM220.EN004
Figure 2.4-1 Portable sensor VA 1 DP in use.
The connector of the portable arc sensor can be plugged into the
SENSOR connector of any slave unit of the arc protection
system. The portable sensor should be attached in such a way
that the sight is clear towards the working place.
NOTE!
To avoid false activations, the portable arc sensor must be dis-
connected from the slave unit immediately after use.
2.5. Trip multiplier relay VAR 4 CE
With the VAR 4 CE multiplying relay the TRIP signals can be
multiplied. Each multiplying relay has four ultra fast trip
outputs, each of which can trip its own circuit breaker. Any
combination of NO and NC contacts is available (to be specified
in the order, see Figure 5.6-1 and table 9.3-1).
Figure 2.5-1 Trip multiplier relay VAR 4 CE.