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S8VK-WA

17

Connecting Stranded Wires

Use the following procedure to connect the wires to the terminal block.

1.

Hold a flat-blade screwdriver at an angle and insert it into the 
release hole.
The angle should be between 10° and 15°. If the flat-blade 
screwdriver is inserted correctly, you will feel the spring in the 
release hole.

2.

With the flat-blade screwdriver still inserted into the release hole, 
insert the wire into the terminal hole until it strikes the terminal 
block.

3.

Remove the flat-blade screwdriver from the release hole.

Checking Connections

• After the insertion, pull gently on the wire to make sure that it will 

not come off and the wire is securely fastened to the terminal block

• The insulation distance is still satisfied although some of the 

conductor may still be visible after being inserted into the terminal 
block, even though recommended ferrules are used.

Removing Wires from the Push-In Plus Terminal 
Block

Use the following procedure to remove wires from the terminal block.
The same method is used to remove stranded wires, solid wires, and 
ferrules.

1.

Hold a flat-blade screwdriver at an angle and insert it into the 
release hole.

2.

With the flat-blade screwdriver still inserted into the release hole, 
remove the wire from the terminal insertion hole.

3.

Remove the flat-blade screwdriver from the release hole.

Recommended Ferrules and Crimping Tools

Recommended Ferrules

S8VK-WA

@@@

24: Input Terminals/PE Terminals

S8VK-WA24024: DC Output Terminals

S8VK-WA

@@@

24: 

Signal Output Terminals/COM Terminals

Note: 1.

Make sure that the outer diameter of the wire is smaller than 
the inner diameter of the insulating sleeve of the 
recommended ferrule.

2.

Make sure that the ferrule processing dimensions conform 
to the following figure.

S8VK-WA48024: DC Output Terminals

Note: 1.

Make sure that the outer diameter of the wire is smaller than 
the inner diameter of the insulating sleeve of the 
recommended ferrule.

2.

Make sure that the ferrule processing dimensions conform 
to the following figure.

Flat-

b

lade scre

w

dri

v

er

10° to 15°

1

3

2

Flat-

b

lade scre

w

dri

v

er

10° to 15°

1

3

2

Applicable 

wire

Ferrule

Condu

ctor 

length 

(mm)

Stripping 

length 

(mm)

(Ferrules

used)

Recommended Ferrules

(mm

2

) (AWG)

Phoenix

Contact

Weid

muller

Wago

0.25

24

8

10

AI 0, 25-8

H0.25/12

FE-0.25-8N-YE

10

12

AI 0, 25-10

---

---

0.34

22

8

10

AI 0,34-8

H0.34/12

FE-0.34-8N-TQ

10

12

AI 0,34-10

---

---

0.50

20

8

10

AI 0,5-8

H0.5/14

FE-0.5-8N-WH

10

12

AI 0,5-10

H0.5/16

FE-0.5-10N-WH

0.75

18

8

10

AI 0,75-8

H0.75/14

FE-0.75-8N-GY

10

12

AI 0,75-10

H0.75/16

FE-0.75-10N-GY

1/1.25

18/17

8

10

AI 1-8

H1.0/14

FE-1.0-8N-RD

10

12

AI 1-10

H1.0/16

FE-1.0-10N-RD

1.25/1.5

17/16

8

10

AI 1,5-8

H1.5/14

FE-1.5-8N-BK

10

12

AI 1,5-10

H1.5/16

FE-1.5-10N-BK

2.5

14

10

12

AI 2, 5-10

H2.5/16DS

FE-2.5-10N-BU

Recommended crimp tool

CRIMPFOX6
CRIMPFOX6T-F
CRIMPFOX10S

PZ6 roto

Variocrimp4

Applicable 

wire

Ferrule

Conduct

or 

length 

(mm)

Stripping 

length 

(mm)

(Ferrules

used)

Recommended Ferrules

(mm

2

) (AWG)

Phoenix

Contact

Weid

muller

Wago

4

12

12

14

AI 4-12

H4.0/20D FE-4.0-12N-GY

6

10

12

16

AI 6-12

H6.0/20

FE-6.0-12N-YE 

*

Recommended crimp tool

CRIMPFOX6
CRIMPFOX6T-F
CRIMPFOX10S

PZ6 roto

Variocrimp4

*

Use the 
Variocrimp16.

8 to 10 mm

2.6 mm max.

2.8 mm max.

12 mm

4 mm max.

4 mm max.

Summary of Contents for S8VK-WA Series

Page 1: ...put UL 121201 acquired Certification for 3 000 m altitude UL EN IEC 62368 1 EN 50178 EN 62477 1 1 Conforms to EN IEC 61558 2 16 Coated PCBs for Better Resistance to Environment Warranty Five years 3 1...

Page 2: ...Maximum boost current Model 240 W Three phase single phase 200 to 240 VAC Allowable range Three phase single phase 170 to 264 VAC 240 to 350 VDC 24 V 10 A 15 A S8VK WA24024 480 W 24 V 20 A 30 A S8VK W...

Page 3: ...fer to Overload Protection on page 5 Overvoltage protection Yes 130 or higher of rated output voltage power shut off shut off the input voltage and turn on the input again Refer to Overvoltage Protect...

Page 4: ...details Standard Compliance To comply with PELV output requirements for EN IEC 60204 1 ground the negative side of the output V to a protective earth PE EN IEC 61558 2 16 The S8VK WA was designed bas...

Page 5: ...90 of the rated output voltage and the internal MOS FET relay is conducted turned ON Note 1 The output voltage may be generated even if the indicator does not light Be sure to check the output voltag...

Page 6: ...th less load or larger output capacity The product may have failed or the overvoltage protection may have been activated for the product To check for overvoltage protection turn the input power OFF an...

Page 7: ...oothing 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 Overcurrent detection circuit Current detection circuit Smooth...

Page 8: ...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 In...

Page 9: ...s applied C Front side by side mounting This Power Supply can be used at an altitude of up to 3 000 m Between 2 000 and 3 000 m derate the load according to the following derating curve 240 W 480 W Ho...

Page 10: ...W20F Front mounting bracket For 480 W models S82Y VKW40F 1 1 5 2 8 0 max when sliding 5 17 3 117 111 4 5 4 15 8 54 4 53 8 5 4 6 5 0 55 19 8 1 2 0 6 121 4 1 55 1 0 6 124 1 10 S8VK WA24024 5 2 8 0 max w...

Page 11: ...cted to sliding to either side attach an End Plate PFP M on each side of the Unit Mounting Rail Material Aluminum PFP 100N PFP 50N 4 5 15 25 25 10 10 1 000 500 25 25 15 5 35 0 3 7 3 0 15 27 0 15 1 ind...

Page 12: ...dissipation to increase the long term reliability of the Power Supply Be sure to allow convection in the atmosphere around devices when mounting Do not use in locations where the ambient temperature...

Page 13: ...move the sheet covering the S8M for machining before power ON so that it does not interfere with heat dissipation If there is a possibility of vibration or shock please use wires and stranded wires wi...

Page 14: ...t flow Duty 30 Do not allow the peak current to continue for more than 10 seconds Do not allow the duty to exceed 30 The Power Supply may be damaged Ensure that the average current of one cycle of the...

Page 15: ...ge of 25 V max Adjust the output voltage difference of each Power Supply to 50 mV or less using the output voltage adjuster V ADJ There is no current balancing function for S8VK X A high output voltag...

Page 16: ...e screwdriver and pull out the Block Connecting Wires to the Push In Plus Terminal Block Part Names of the Terminal Block Connecting Wires with Ferrules and Solid Wires Insert the solid wire or ferrul...

Page 17: ...nals COM Terminals Note 1 Make sure that the outer diameter of the wire is smaller than the inner diameter of the insulating sleeve of the recommended ferrule 2 Make sure that the ferrule processing d...

Page 18: ...he overload protection or overvoltage protection has operated The internal protection may operate if a large amount of surge voltage such as a lightning inrush is applied to the input In case there is...

Page 19: ...eration of these components to achieve the original Power Supply functions and performance However the influence of the ambient temperature on aluminum electrolytic capacitors is large and the service...

Page 20: ...MEMO 20...

Page 21: ...CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall liability of Omron Companies exceed the individual price of the Pr...

Page 22: ...U S A Tel 1 847 843 7900 Fax 1 847 843 7787 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 Contact www ia omron com Kyoto...

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