Features of Compct NSX Automatic Source Changeover System

• Range: NSX100F to NSX630F, 36kA
• Pole: 3 Pole & 4 Pole
• Type: UA Controller (advanced)
• Monitoring of “Normal” source & “Automatic” transfer
• Circuit breaker status indication on front of controller: ON, OFF & fault trip
• Voluntary transfer to “Replacement” source (e.g. energy management commands)
• Delayed (adjustable) shutdown of generator set
• Load shedding & reconnection of non-priority loads
• Transfer to “Replacement” source if one of the phases of the “Normal” phase is absent
• During peak tariff period (energy management commands) forced operation on, “Normal” source if “Replacement” source not operational