3
2.
Mechanical Specification and Input/Output Terminals
2.1
Mechanism
Figure
2-2 PHP-3500 terminal illustration
LED Status
Indicator
Figure
2-1
LED Status Indicators
※
LED
Green
Red
The power supply functions normally
Description
Abnormal status (Over temperature protection, Overload protection, Fan fail.)
Red Flashing
(
)
The LED will flash with red light when internal temperature reaches
; under this condition, the unit still operates normally without entering
85
℃
OT . (In the meantime, an alarm signal will be sent out through the PMBus
P
/
interface.)
CANBus
60
1
±
TB1
1
2
3
7
10
380 0.5
±
369 0.5
±
5.5 0.2
±
125
0.3
±
141.4
0.3
±
-V
+V
SVR
SW51
6
5.2 L=12
-ψ
154 0.3
±
8.2
0.2
±
183 0.3
±
LED
CN47
CN55
6
22
2
5
21
1
21
22
OFF
ON
2
21
1
T case
T case
tc
tc
: Max. Case Temperature
tc
