Default Trip Limits and Times According to IEEE1547
NOTE
The inverters are equipped with adjustable utility protective function set-points, and can be aggregated above 30kW on a
single Point of Common Connection. The default settings are in compliance with IEEE1547. Utility authorization is required
to change these set-points.
Voltage Range (% of Base Voltage) Maximum Clearing Time (Sec)
V < 50% 0.16
50 % < V < 88% 2.00
110% < V < 120% 1.00
V > 120 % 0.16
Frequency Range (Hz) Maximum Clearing Time (Sec)
> 60.5 0.16
< 59.3 (Hawaii – 57) 0.16
Safety Switch
Specifications Unit
Maximum DC voltage 500 Vdc
Maximum DC current 32 Adc
Nominal AC voltage 208/480 Vac
Maximum AC current 32 Aac
Ambient temperature -40 to 140 / -40 to +60 °F /°C
Weight 6.6 / 3.0 lb/kg
MAN-01-00527-1.
2
Technical
Specifications
-
Three
Phase
Inverters
(North
America)
Technical Specifications - Three Phase Inverters (North America) 99
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