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NUPSxx Series

Instruction Manual

NUPSxx Series V5.0

www.nextys.com

Page 1/5

NUPS12 and NUPS24 – Battery Charger and DC UPS module

Main Features:

Accessory for the charging of a 12 or 24 Vdc battery

Suitable for power supplies with adjustable output

To be used with Lead acid batteries ONLY

Allows to feed the load and to charge the battery at once

Built-in battery protection fuse

“Low battery” cut-off system

INDEX

Page

Installation Requirements

2

Declaration of Conformity

2

User Instructions

3

Connections

4

Dimensions

4

Distances

4

Mounting

4

Dismounting

5

Input Connections

5

Environment

5

Accessory Device

5

Summary of Contents for NUPS12

Page 1: ... for power supplies with adjustable output To be used with Lead acid batteries ONLY Allows to feed the load and to charge the battery at once Built in battery protection fuse Low battery cut off system INDEX Page Installation Requirements 2 Declaration of Conformity 2 User Instructions 3 Connections 4 Dimensions 4 Distances 4 Mounting 4 Dismounting 5 Input Connections 5 Environment 5 Accessory Dev...

Page 2: ...te RISCHIO USTIONI ESPLOSIONE INCENDIO SCOSSA LESIONI GRAVI Non effettuare mai operazioni sulle parti sotto tensione Pericolo di lesioni letali Il contenitore può scottare lasciar quindi raffreddare il dispositivo prima di toccarlo Non far entrare liquidi o oggetti estranei nel dispositivo Per evitare scintille non collegare o scollegare l apparecchiatura prima di avere tolto tensione di ingresso ...

Page 3: ... minute In order to comply with UL certification use appropriate copper cables of indicated cross section designed for an operating temperatures of 60 C for ambient up to 45 C 75 C for ambient up to 60 C 90 C for ambient up to 70 C Strip the connecting ends of the wires according to the indication and ensure that all strands of a stranded wire enter the terminal connection see Fig 5 4 Battery prot...

Page 4: ...ve Load LOAD Negative Load BATT Positive DC Battery BATT Negative DC Battery Dry contact NC Dry contact NO Dimension W D H mm inc 54 0 2 16 110 0 4 33 115 0 4 52 Distance A B mm inch 20 0 8 50 2 0 Fig 4 Mounting Dismounting Instructions For DIN rail fastening 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 pr...

Page 5: ...i Car blade fuses 15A Fig 7 Input connections DC Line Schematic connection Fig 8 Environment Operating temperature Derating 40 C 50 C 5 95 r H non condensing No derating Note Data may change without prior notice in order to improve the product Please refer to the latest version of the Instruction Manual for each product by visiting www nextys com See also the products below that can be used in con...

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