INSTRUCTION MANUAL
ZWS10C • 15C • 30C Series
TDK-Lambda
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6-6.
Series Operation
For series operation, either method (A) or (B) is possible.
Method (A)
Method (B)
Note : Ensure that all units must be in operation. (Never use in condition that one of the units is not operated.)
Please select a bypass diode with maximum forward current rating more than output load current.
And maximum reveres voltage must withstand each power supply output voltage.
6-7.
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
9/17
+
V
Power
Supply
Load
-
V
+
V
-
V
＋
－
＋
－
Power
Supply
Load
+
V
-
V
+
V
-
V
＋
－
Bypass diodes
Power
Supply
Power
Supply
Load
+ V
- V
AC (L)
Isolation Tester
AC (N)
