IAI PSA-24, Инструкция по эксплуатации

Страница: 27 / 84

1.2 General Specifications
1-4
1.
S
pec
ific
at
ions
Output specifications
Item Specifications Terms of use, etc.
Rated output voltage 24 V
Output voltage range
*1
24V ±10%
Continuous rated
output 204 W
8.5A Without fan
Continuous rated
output 330 W
13.8A With fan
Peak output
*2
17A (408W)
Default initial voltage 25.5V (typ) No load
Ripple voltage
0°C~70°C 120mV or less
0A ~ 13.8A
10°C~0°C 160mV or less
Ripple noise voltage
0°C~70°C 150mV or less
0A ~ 13.8A
10°C~0°C 180mV or less
Startup time 2 seconds or less Rated input / continuous rated output 330 W
Output retention time
20 ms or more Rated input / continuous rated output 204 W
12ms or more Rated input / continuous rated output 330 W
*1: In order to enable parallel operation, this power supply can vary the output voltage according
to the load. Therefore, the power supply unit is dedicated for IAI controllers. Refer to "Output
voltage" on page 4-1 for the characteristics of output voltage by load.
*2: Peak output conditions are as follows.
·
Peak current duty cycle is within 30%
0.3 D
≤
·
Peak current energization time is within 10 seconds
10[sec] t
≤
·
The average current is within the continuous rated current value I
O
defined by rated output
derating (See Figure 2.1.1 for derating)
I
(1－D)) (I D) （I
0
2
ｍ
2
ｐ
≤ × + ×
D = Duty cycle t/T
t = Peak current pulse width
T = Cycle
Ip = Peak current value
Im = Minimum current value
Io = Rated current value specified in the Rated
I
P
Figure 1.2.1 Peak output power conditions
I
m
t
T