Table 1-6. Electrical Performance Characteristic Parameters AC Utility (Class 2) (Cont)
Test method
Characteristic parameter
Value
MIL-STD-705
(a) Application of rated load
(1) Undershoot (%)
3
608.1
(2) Recovery (seconds)
3
608.1
(b) Rejection of rated load
(1) Overshoot (%)
4
608.1
(2) Recovery (seconds)
3
608.1
4.
Frequency adjustment range (Hz)
(a) 50 Hz
±2
511.2
(b) 60 HZ
±2
511.2
NOTE
1. The voltage shall stabilize at or above this voltage.
2. The generator set connected for three phase output and supplying a single phase,
unity power load connected line-to-line with no other load on the set. The load
current to be 25 percent of the rated full load current of the set.
1-53/(1-54 blank)
