KACO blueplanet 1502xi - Manual (Page 40)

Page 37 37 31000770-02-112609 blueplanet Operating and Installation Instructions 1502xi - 5002xi
6 Two-Stage Shutdown in Accordance with IEEE
(standard values for < 30 kW)
The shutdown times and the shutdown values for the line voltage and frequency can be narrowed to within a specified range for the
blueplanet 02xi series inverters. The allowed values can be taken from the following tables.
The specifications of the grid operator and the applicable standard must be observed. It is particularly important that systems < 30 kW
comply with the applicable shutdown values for the line frequency.
The clearing time, is the time between the start of the abnormal condition and the inverter stops to feed in.
Voltage – USA 208 V
Voltage range Clearing time
Undervoltage range 2 104 V * < V < 184 V 0.16 sec (fixed)
Undervoltage range 1 184 V * < V < 208 V 0.16 sec * - 2 sec.
Overvoltage range 1 208 V < V < 228 V * 0.16 sec * - 1 sec.
Overvoltage range 2 228 V < V < 249 V 0.16 sec (fixed)
Voltage – USA 240 V
Voltage range Clearing time
Undervoltage range 2 120 V * < V < 212 V 0.16 sec (fixed)
Undervoltage range 1 212 V * < V < 240 V 0.16 sec * - 2 sec.
Overvoltage range 1 240 V < V < 264 V * 0.16 sec * - 1 sec.
Overvoltage range 2 264 V < V < 288 V * 0.16 sec (fixed)
Voltage – Mexico 220 V
Voltage range Clearing time
Undervoltage 198 V *< V < 220 V 0.16 sec (fixed)
Overvoltage 220 V < V < 242 V * 0.16 sec (fixed)
Frequency
Anlage Grösse Frequency range Clearing time
Overfrequency range 1
≤ 30 kW
60.0 Hz < f < 60.5 Hz * 0,16 sec (fixed)
Underfrequency range 1 59.3 Hz * < f < 60.0 Hz 0,16 sec (fixed)
Overfrequency range 1
> 30 kW
60.0 Hz < f < 60.5 Hz 0,16 sec (fixed)
Underfrequency range 1 57.0 Hz < f < 59.8 Hz 0,16 sec * - 300 sec.
Underfrequency range 2 f < 57.0 Hz 0,16 sec (fixed)
* = default
Section 6 · Two-Stage Shutdown