S8VK-WA
8
S8VK-W
A
S8VK-WB
Common Accessories
Common Precautions
Construction and Nomenclature
Nomenclature
*1.
For a single-phase power input, connect to (L1/+) and (L3/-).
For a DC power input, connect (L1/+) to (+), and (L3/-) to (-).
(Refer to the wiring diagrams illustrated in
Recommended circuit breakers and fuses
on page 25.)
*2.
This is the protective earth terminal specified in the safety standards. Always ground this terminal.
240 W
480 W
960 W
S8VK-WA24024
S8VK-WA48024
S8VK-WA96024
No.
Terminal
name
Name
Function
(1)
L1/+ (1)
Input terminals
Connect the input lines to these terminals.
*
1
(2)
L1/+ (2)
(3)
L2 (1)
(4)
L2 (2)
(5)
L3/- (1)
(6)
L3/- (2)
(7)
PE
Protective Earth terminal (
)
Connect the ground line to this terminal.
*
2
(8)
+V1
DC Output terminals
Connect the load lines to these terminals.
(9)
+V2
(10)
-V1
(11)
-V2
(12)
-V3
(13)
---
INPUT OK Indicator (INPUT OK: Green)
Lights up when the input voltage exceeds the lower limit value of the
permissible range.
(14)
---
Iout > 100% Indicator (Iout > 100%:
Yellow)
The Iout > 100% Indicator lights up when the output current exceeds the
rated output current.
(15)
---
DC OK Indicator (DC OK: Green)
Lights up when the output voltage is more than 90% of the rated output
voltage.
(16)
---
Output voltage adjuster (V.ADJ)
Use to adjust the output voltage.
(17)
Iout > 100%
Iout > 100% Signal Output Terminal
The Iout > 100% Signal Output is output when the output current exceeds
the rated output current.
(18)
DC OK
DC OK Signal Output Terminal
Outputs when the output voltage is more than 90% of the rated output
voltage.
(19)
COM
COM Terminal
Common terminal for Signal Output (17) and (18).
(1)(2)(3)(4)(5)(6) (7)
(11)
(8) (9)(10)
(12)
(17)
(18)
(19)
(14)
(15)
(16)
(13)
(1)(2)(3)(4)(5)(6) (7)
(11)
(8) (9)(10)
(12)
(17)
(18)
(19)
(14)
(15)
(16)
(13)
(1)(2)(3)(4)(5)(6) (7)
(11)
(8) (9) (10)
(12)
(17)
(18)
(19)
(14)
(15)
(16)
(13)