VAMP 220 / 220R Arc protection system
User manual
VAMP Ltd
20
Vamp 24h support phone : +358 (0)40 573 6316
VM220.EN004
3.3. Arc sensor VA 1 DA
Voltage from slave unit 12 Vdc Supply voltage
Power consumption
≤ 2.5 mA
Operating temperature
-10…+55 °C
Storing temperature
-40…+70 °C
Relative humidity
< 95%, 40 °C, 56 days
Vibration IEC 60721-3-3
Environmental conditions
Shock IEC 60068-2-27
Protection by enclosure IP21 Enclosure
Weight About 0.01 kg
Connection cable Between master – slave
- VX010
Between slave – slave
- VX001
6 m (standard cable)
20m (shielded cable)
6 m (standard cable)
20m (shielded cable)
3.4. Portable sensor VA 1 DP
See table in section 3.3.
3.5. Trip multiplier relay VAR 4 CE
Power supply
Voltage from the master unit
(via separate cable)
24 Vdc
Inputs
TRIP signals from the master
unit
1 NO contact
Number 4 NO contacts
Rated voltage
≤ 250V ac/dc
Rated current 5A
Make and carry for 0.3s
≤ 30A
TRIP signals
Breaking capacity DC, when
time constant L/R=40ms for
- 48 Vdc
- 110 Vdc
- 220 Vdc
5A
3A
1A
Operation temperature
-10…+55 °C
Protection by enclosure IP21
Environmental conditions
Dimensions (H x W x D) 90 x 140 x 60 mm
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