Advanced Energy AE 600 User Manual page 139

Table 9‑3. Utility interconnect voltage and frequency trip limits and times
The default trip limits and times meet UL1741 anti-islanding requirements.
Voltage trip limit field adjustment range as a percentage of nominal: –12% to +10%
Accessible range of trip times: 0.16 s to 300 s
(The accuracy limit of time measurement is ± 0.1 s.)
480 VAC Configurations
Condition
Voltage phase high
Voltage phase low
Voltage phase fast
high
Voltage phase fast low 138.6
Frequency Trip Limits and Times
Condition
Line frequency low
Line frequency high
570-1001791-05A
Voltage Trip Limits and Times
Factory setting (VAC) Range (VAC)
304.8
243.9
332.5
Factory setting (Hz)
59.3
60.5
Advanced Energy® AE 500 Inverter
304.8 to 332.5
216.1 to 243.9
332.5
138.6
Range (Hz)
57.5 to 59.8
60.5
Specifications
Default Trip Time
(seconds)
1.0
2.0
0.16
0.16
Maximum Trip Time
(seconds)
0.16
0.16
A‑3