TDK-Lambda HWS 3000G - Withstand Voltage

INSTRUCTION MANUAL
HWS 3000G
TDK-Lambda
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Withstand
voltage
tester
VPF
CPF
ACF
L/E
DG
GND
AUX
A/O
A/I
CV
CC
VB
CB
AG
+R
-R
PWR
HL
DG
-DR
+D
-D
CN41
or
CN42
CN41
CN42
CN71
L
N
Input
terminal
CN61
-L
+S
-L
-S
+V
-V
Output
terminal
Withstand
voltage
tester
VPF
CPF
ACF
L/E
DG
GND
AUX
A/O
A/I
CV
CC
VB
CB
AG
+R
-R
PWR
HL
DG
-DR
+D
-D
CN41
or
CN42
CN41
CN42
CN71
L
N
Input
terminal
CN61
-L
+S
-L
-S
+V
-V
Output
terminal
Withstand
voltage
tester
VPF
CPF
ACF
L/E
DG
GND
AUX
A/O
A/I
CV
CC
VB
CB
AG
+R
-R
PWR
HL
DG
-DR
+D
-D
CN41
or
CN42
CN41
CN42
CN71
L
N
Input
terminal
CN61
-L
+S
-L
-S
+V
-V
Output
terminal
Withstand
voltage
tester
VPF
CPF
ACF
L/E
DG
GND
AUX
A/O
A/I
CV
CC
VB
CB
AG
+R
-R
PWR
HL
DG
-DR
+D
-D
CN41
or
CN42
CN41
CN42
CN71
L
N
Input
terminal
CN61
-L
+S
-L
-S
+V
-V
Output
terminal
TOPTOP
6-21. Withstand voltage
This series is designed to withstand 2.0kVAC between input and terminal (FG), 3.0kVAC between input
and output, 3.0kVAC between input and signal, AUX terminal,2.0kVAC between output and signal, AUX
terminal, 1.5kVAC between output and terminal (FG) and each for 1 minute.
In the withstand voltage tester, set current limit of the withstand voltage tester at 20mA.
The applied voltage must be gradually increased from zero to test value and then gradually decreased for
shut down.
When timer is used, the power supply might be damaged by high impulse voltage at switch on and off
timing. Connection as follows.
■ Input - terminal (solid line) : 2.0kVAC 1min (20mA)
Input - Output (dotted line) : 3.0kVAC 1min (20mA)
■ Input - Signal, AUX terminal : 3.0kVAC 1min (20mA)