VAMP 220 / 220R Arc protection system
User manual
VAMP Ltd
4
Vamp 24h support phone : +358 (0)40 573 6316
VM220.EN004
5.7. Wiring multiple master systems....................................... 35
5.8. Wiring systems with selective arc protection............... 36
5.9. Checking wirings.............................................................. 36
5.9.1. Visual inspection ....................................................... 36
5.9.2. Control by measuring............................................... 37
6. Commissioning.....................................................................38
6.1. Using master unit control panel ..................................... 38
6.1.1. General ...................................................................... 38
6.1.2. Control modes........................................................... 39
6.1.3. Fast guide of the function menu............................ 40
6.1.4. Push-button functions............................................... 41
6.2. Using slave unit panel...................................................... 41
6.3. Setting addresses of slave units...................................... 42
6.4. System configuration....................................................... 43
6.5. Setting overcurrent values.............................................. 45
6.6. Relay output settings ....................................................... 47
6.7. Testing the arc sensors..................................................... 54
7. Operational measures.........................................................55
7.1. Arc faults............................................................................ 55
7.1.1. Arc fault tripping alarm............................................ 55
7.1.2. Reading arc fault information ................................ 55
7.2. Supervision of phase currents......................................... 56
7.2.1. Overcurrent warning................................................ 56
7.2.2. Reading current values............................................ 56
7.3. Handling self-supervision faults....................................... 57
7.3.1. Error indications......................................................... 57
7.3.2. Reading and erasing error messages.................... 58
7.3.3. Fault codes ................................................................ 59
7.3.4. VAM 12 CD TEST/ERROR indication........................ 60
7.4. Checking system configuration..................................... 61
8. Application examples.........................................................62
8.1. System with two master units.......................................... 62
9. Product information .............................................................63
9.1. Dimensional drawing....................................................... 63
9.2. Panel mounting................................................................ 64
9.3. Semi-flush mounting......................................................... 64
Ordering code VAMP220/220R................................................65
11. Reference information .........................................................67
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