TDK-Lambda RWS 1500B Series, Инструкция по эксплуатации

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INSTRUCTION MANUAL
RWS1000B
•
1500B Series
TDK­Lambda
<Page>
(A) (B)
6­11. Isolation Test
Isolation resistance between Output ­ terminal is more than 100MΩ at 500VDC. For safety operation, voltage
setting of DC isolation tester must be done before the test. Ensure that the unit is fully discharged after the test.
■ Output ­ terminal : 500VDC More than 100MΩ
Standard and option model exclude /S /S
6­12. Withstand Voltage
This series is designed to withstand 4.0kVAC between input and output, 2.0kVAC between input and
terminal, 1.5kVAC between output and terminal and 100VAC between output and R ･ PF ･ STB terminal
each for 1 minute. When testing withstand voltage, set current limit of withstand voltage test equipment at
20mA . The applied voltage must be gradually increased from zero to testing value and then gradually
decreased for shut down. When timer is used, the power supply may be damaged by high impulse voltage at
switch on and off timing. Connect input and output as follows.
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+S
+ Vm
­Vm
­S
+V
­V
+S
+ Vm
­Vm
­S
+V
­V
＋
Load
－
PC COM
PC COM
Power
Supply
Power
Supply
Io
Vo+Vf
Vo
Vo+Vf
+S
+ Vm
­Vm
­S
+V
­V
+S
+ Vm
­Vm
­S
+V
­V
＋
Load
－
PC COM
PC COM
Power
Supply
Power
Supply
Output
Term.
Input
Term.
Isolation
Tester
CN83
or
CN84
L
N
+V
­V
+Vm
+S
­Vm
­S
+R
­R
COM
PC
+PF
­PF
Output
Term.
Input
Term.
Isolation
Tester
CN83
or
CN84
L
N
+V
­V
+Vm
+S
­Vm
­S
+R
­R
+STB
­STB