Switchgear XTR
Примена
Protection and automation panel for direct starting of a single-phase or three-phase electric motor pump. The panel is used for pressure booster pumps, borehole pumps and waste water pumps.
Опрема/функција
- Pump run-out protection
- Menu in several languages
- Password
- Auto engine test
- Start delay
- General settings:
- self-learning engine data
- min - max current (A)
- cosφ min
- delayed start setting
- delayed stop setting
- maximum continuous operation
- maximum number of starts per hour
- maximum number of starts per minute
- maximum number of Klixon trips
- service request
- Display:
- voltage (V)
- frequency (Hz)
- current (A)
- motor cosφ
- pulse counter
- operating hours
- pressure (bar)
- water level (m)
- last alarms
- service request
- Alarms, alarm output and protections:
- audible alarm mode
- light alarm mode
- relay alarms
- 12V alarm output
- alarm delay
- alarm activation distinction
- minimum - maximum water level
- min-max voltage
- phase error
- frequency error
- min-max motor current
- motor minimum cosφ
- Klixon motor trip
- maximum no. of Klixon trips
- water in oil chamber
- maximum number of starts per hour
- maximum number of starts per minute
- maximum continuous operation