SMA STP 12000TL-US - Manual (Page 40)

Name Value/range Default value
Voltage monitoring upper minimum threshold (Un-
dervoltage/Slow) 138.5 V to 277.0 V 243.8 V
Voltage monitoring of median minimum threshold
(Undervoltage/Fast) 138.5 V to 277.0 V 138.5 V
Voltage monitoring median max. threshold trip.time
(Overvoltage/Fast, maximum time) 0.1 s to 6,000 s 0.16 s
Voltage monitoring lower max. threshold trip. time
(Overvoltage/Slow, maximum time) 0.1 s to 6,000 s 1.0 s
Voltage monitoring upper min. threshold trip. time
(Undervoltage/Slow, maximum time) 0.1 s to 1,000 s 2.0 s
Voltage monitoring median min. threshold trip.time
(Undervoltage/Fast, maximum time) 0.1 s to 1,000 s 0.16 s
Frequency monitoring lower maximum threshold
(Overfrequency) 50 Hz to 65 Hz 60.5 Hz
Frequency monitoring upper minimum threshold
(Underfrequency) 44 Hz to 60 Hz 59.3 Hz
Frq. monitoring lower max. threshold trip. time
(Overfrequency, maximum time) 0.1 s to 9,000 s 0.16 s
Frq. monitoring upper min. threshold trip. time (Un-
derfrequency, maximum time) 0.1 s to 30,000 s 0.16 s
8 Configuration SMA Solar Technology AG
Installation Manual STP12-24TL-US-IA-en-16 40