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nextys DCW20, Short Form Installation Manual, Page: 6 / 7

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nextys DCW20 Short Form Installation Manual Download Page 6

6 

 

 

Recommended connecting cable

 

 

Recommended Tightening torque 

 

IN / OUT / BATT IN connections 

0.5Nm 

5 Lb.in 

 

Auxiliary connections 

Insertion force per pole 

Max 3N or 0.674 lbf 

 

Withdrawal force per pole 

Min 1.5N or 0.337 lbf 

 

 

 

IN / OUT / BATT IN connections 

Solid: 2.5mm² / 12AWG 

Stranded: 2.5mm² / 12AWG 

L: 7.0-8.0mm / 0.27-0.315in 

 

Auxiliary connections 

Solid: 0.75mm² / 18AWG 

Stranded: 0.75mm² / 18AWG 

L: 7.0-8.0mm / 0.27-0.315in 

 

 

NOTES 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for DCW20

Page 1: ...de mort Le boîtier peut produire des brûlures le laisser refroidir avant de toucher l appareil Ne faire pas pénétrer des liquides ou des corps étrangers dans l appareil Pour éviter des étincelles ne pas connecter ou déconnecter l équipement jusqu à ce que la tension d entrée a été supprimée et avant qu il n ait eut lieu la décharge des condensateurs internes minimum 1 minute INTENDED USE USO PREVI...

Page 2: ...lso possible through RS485 connection 6 Inhibit input A voltage between 5VDC and 30VDC applied to this input activates the inhibit function 7 Auxiliary output supply Maximum 5A supply from the battery unregulated 8 Input connection 2 poles are provided for input connection This must be connected to a power supply rated 12 48VDC 9 Output connection 2 poles are provided for output connection It must...

Page 3: ...h user settable limits When used as a DC DC converter the input supply must be connected to the battery connector as shown on to the side Additional Functions Battery health monitor Internal resistance measurement The resistance is periodically measured The internal resistance is a good indicator of the battery health status a sudden increase of the internal resistance indicates a potential proble...

Page 4: ...e optional external sensor exceed the threshold specified in Battery max temperature field If active the battery charged is disabled Battery lifetime elapsed Bat lifetime Active when the actual calculated battery lifetime exceeds the threshold specified in Battery lifetime field Battery charge failure Bat charge fail Active when DCW20 could not charge the battery correctly When active the battery ...

Page 5: ...harge 5 User Mounting Dismounting Instructions For DIN rail mounting according to IEC 60715 TH35 7 5 15 Mounting as shown in figure with input terminals on lower side with suitable cooling and maintaining a proper distance between adjacent devices as specified in the User manual Mounting 1 Tilt the unit slightly backwards 2 Fit the unit over the top edge of the rail 3 Slide it downward until it hi...

Page 6: ...n Auxiliary connections Insertion force per pole Max 3N or 0 674 lbf Withdrawal force per pole Min 1 5N or 0 337 lbf IN OUT BATT IN connections Solid 2 5mm 12AWG Stranded 2 5mm 12AWG L 7 0 8 0mm 0 27 0 315in Auxiliary connections Solid 0 75mm 18AWG Stranded 0 75mm 18AWG L 7 0 8 0mm 0 27 0 315in NOTES ...

Page 7: ...7 ...

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