4
TDK-Lambda
HWS
30A-150A/ME
Series
INSTRUCTION MANUAL
3. Connecting method
Pay attention to the input wiring. If it is connected to wrong terminal, the power supply will be damaged.
·
Input must be off when making connections.
·
Connect FG terminal to earth (frame ground of the equipment etc.) by thick wire for safety and improvement of
noise sensitivity.
HWS30A/ME, HWS50A/ME
HWS100A/ME, HWS150A/ME
・
Basic connection (Local sensing)
Connect “+S” terminal to “+V” terminal, and
“-S” terminal to “-V” terminal with the attached
short pieces .
(Short pieces are mounted at time of shipment.)
・
Remote sensing connection
Connect “+S” terminal to “+” terminal of load, and
“-S” terminal to “-” terminal of load with wires.
If remote sensing terminals are opened, the output will rise
and OVP may be triggered.
Recommended torque : HWS30A/ME - HWS150A/ME
M3.5 screw 1.0N
･
m(10.2kgf
･
cm) - 1.6N
･
m(16.3kgf
･
cm)
+
Load
-
