-20-
TDK-Lambda
HWS1500 Series
INSTRUCTION MANUAL
6.Mounting Directions
6-1. Output Derating
Mounting directions are as follows.
Standard mounting method is (A). Methods (B), (C) and (D) are also possible.
Mounting methods besides (A),(B),(C) and (D) (example : (E) and (F)) are inhibit.
6-2. Mounting Method Caution
(1)
This Power supply unit is a forced air-cooling system with a built-in fan.
(2)
This power supply has ventilating holes on the front and back panels.
Keep these areas freely more than 100mm from front side and more than 50mm from rear side.
(3)
Please note that ventilation will be worsened in a dusty environment.
(4)
Built-in fan is limited life part, which require periodic replacement. (Replacement will be charge).
(5)
The ambient temperature of this power supply is less than 50mm from the center of a front side.
(6)
The maximum allowable penetration of mounting screw is 6mm.
Incomplete thread of mounting screw should not be penetrated.
(7)
Recommended torque for mounting screw (M4) is 1.27 N
･
m.
3,5V
6-60V
LOAD(%)
Ta(°C)
Ta(°C)
A
B
C
D
-10
－
+40 -10
－
+50
100
100
100
100
70(*)
70(*)
50
50
50
50
HWS1500 Output Derating (Include option model /HD)
F
an
m
ot
or
(Top
：
HWS1500)
More than50mm
More than100mm
(Rear)
(Front)
(D)
(E)Inhibit
(F)Inhibit
100
-
10
80
60
40
20
0
0
20
40
50
60
Load
(%)
Ambient Temperature
(℃)
70
Mounting A, B, C, D
3,5V Model
Mounting A,B,C,D
6,7,12,15,24,36,48,60V Model
(A) (B) (C)
Standard
Mounting
(*)/HD:71°C
(*)/HD:71°C
(*)
