S8VK-WA
7
S8VK-W
A
S8VK-WB
Common Accessories
Common Precautions
Connections
Block Diagrams
S8VK-WA24024 (240 W)
Overcurrent
circuit
Overcurrent
detection
circuit
Current
detection
circuit
Rectifier/
smoothing circuit
Noise
Filter
Signal
Output
Signal
Output
Photocoupler
Drive
control circuit
Voltage
detection
circuit
Overvoltage
detection
circuit
Rectifier
+V1
+V2
-V1
-V3
-V2
Inrush current
protection
circuit
Smoothing
circuit
Harmonic
current
suppression
circuit
DC OK
COM
DC OUTPUT
L1/+ (1)
INPUT
L1/+ (2)
L2 (1)
L2 (2)
L3/
-
(2)
L3/
-
(1)
out
I >100%
S8VK-WA48024 (480 W)
S8VK-WA96024 (960 W)
Overcurrent
detection
circuit
Current
detection
circuit
Smoothing
circuit
Harmonic
current
suppression
circuit
Rectifier
Noise
Filter
Photocoupler
Inrush
current
protection
circuit
Drive
control circuit
Overcurrent
circuit
+V1
+V2
-V1
-V3
-V2
DC OUTPUT
Rectifier/
smoothing circuit
Signal
Output
Signal
Output
Voltage
detection
circuit
Overvoltage
detection
circuit
L1/+ (1)
INPUT
I >100%
DC OK
COM
L1/+ (2)
L2 (1)
L2 (2)
L3/- (2)
L3/- (1)
out