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Manual Dynacord DEM 313

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Summary
  • Dynacord DEM 313 - page 1

    CHARGING UNIT DEM 313 Features — fully automatic charging unit 24V/4A for constant I/U battery charging in continuous batt ery power supply mode — regulation of charging voltage with high-efficiency primary switched chopper regulat or — charging output with short-circuit and reverse voltage protection — integrated battery monitoring module ...

  • Dynacord DEM 313 - page 2

    The lightning flash with arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to ale ...

  • Dynacord DEM 313 - page 3

    1 3-digit LC display for charging voltage or charging current 2 LC display switch showing the charging voltage in V or the charging current in A 3 LED function and failure indications: Failure indication for overvoltage OVERVOLTAGE Failure indication for low voltage LOW VOLTAGE Function indication for mains voltage LINE VOLTAGE Function indication ...

  • Dynacord DEM 313 - page 4

    LIST OF CONTENTS SAFETY INSTRUCTIONS / SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1. Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2. Installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Dynacord DEM 313 - page 5

    1. Application The charging unit DEM 313 was especially designed for fully automatic charging and monitor ing of batteries in the emergency power supplies of alarm devices. In conjunction with the batt ery modules DEM 316 with 38 Ah or DEM 317 with 65 Ah rated capacity, this combination results in a reliabl e and failsafe emergency power source for ...

  • Dynacord DEM 313 - page 6

    Fig. 1 Connection of the battery to the charging unit 3.1 Control connector BATTERY CONTROL Various control input/outputs are available at the 15-pole D-sub pin connector BATTERY CONT ROL (9): (Also see Figure 2): - Input temperature sensor +TEMP/-TEMP - Output exhaustive discharge relay +LVR/-LVR - Failure signal output FAILURE Fig. 2 Connections ...

  • Dynacord DEM 313 - page 7

    Fig. 3 PCB 85254 Location of the wire jumpers S501 - S504 for altering mains voltage and position of the output fuse F503 5. Battery charging 5.1 Charging the batteries in the battery modules DEM 316 or DEM 317 Once the charging unit has been connected to the battery module correctly, (see Section 3) and the mains voltage is present the green LEDs ...

  • Dynacord DEM 313 - page 8

    - max. value - rated value - min. value 5.2 Charging of other batteries DYNACORD battery modules DEM 316, DEM 317 or other maintenance - free 24V lead-acid batter ies with a rated capacity up to 65 Ah can be charged with the charging unit DEM 313. To do so, the charging output CHARGE OUTPUT + (8) is to be connected with the plus pole and the chargi ...

  • Dynacord DEM 313 - page 9

    6.1 OVERVOLTAGE protection This circuit monitors the value of the output voltage of the charging unit. lf the output vo ltage exceeds the pre-set upper threshold, the red LED OVERVOLTAGE lights up, the charging unit is disconnect ed from battery and consumers automatically, activating the error message. Thereby the batter y remains connec - ted to ...

  • Dynacord DEM 313 - page 10

    6.8 Volt-/Amperemeter A 3-digit LC display (1) with toggle switch (2) is provided for measurement of the battery v oltage or the charging current. With the switch V/A at the front panel in position V, the battery vollage is shown. Likewise the charging current is shown with the switch in position A. 6.9 Temperature tracking The charging voltage req ...

  • Dynacord DEM 313 - page 11

    9. Approvals and standards - The charging units correspond to the following standards: EN 55014-2 Immunity requirements for household appliances, electric tools and similar electrical appliances EN 50082-1 Basic standard for interference rejection; living area, business areas as well as small enterprises EN 60065 Safety requirements for mains-opera ...

Manufacturer Dynacord Category Battery Charger

Documents that we receive from a manufacturer of a Dynacord DEM 313 can be divided into several groups. They are, among others:
- Dynacord technical drawings
- DEM 313 manuals
- Dynacord product data sheets
- information booklets
- or energy labels Dynacord DEM 313
All of them are important, but the most important information from the point of view of use of the device are in the user manual Dynacord DEM 313.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Dynacord DEM 313, service manual, brief instructions and user manuals Dynacord DEM 313. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Dynacord DEM 313.

Similar manuals

A complete manual for the device Dynacord DEM 313, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Dynacord DEM 313 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Dynacord DEM 313.

A complete Dynacord manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Dynacord DEM 313 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Dynacord DEM 313, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Dynacord DEM 313, that we can find in the current document
3. Tips how to use the basic functions of the device Dynacord DEM 313 - which should help us in our first steps of using Dynacord DEM 313
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Dynacord DEM 313
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Dynacord DEM 313 in a specific country, if it was not possible to solve the problem on our own.

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