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Curtis 1620 Manual

Switch mode battery charger
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CURTIS INSTRUMENTS, INC.
200 Kisco Avenue, Mt. Kisco, NY 10549 • Tel: (914) 666-2971 • FAX (914) 666-2188
www.curtisinst.com
is a registered trademark of Curtis Instruments, Inc.
Specifications subject to change without notice
© 2002 CURTIS INSTRUMENTS, INC.
53033 REV B 9/03
M M A A N N U U A A L L
1 6 2 0
S W I T C H M O D E

BATTERY CHARGER

Applicable to 230VAC units only
Before charging, read
instructions carefully!

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Summary of Contents for Curtis 1620

  • Page 1: Battery Charger

    1 6 2 0 S W I T C H M O D E BATTERY CHARGER Applicable to 230VAC units only is a registered trademark of Curtis Instruments, Inc. Before charging, read Specifications subject to change without notice instructions carefully! ©...
  • Page 2: Table Of Contents

    9. WARNING – To protect the operator from serious injury and the battery from damage, Curtis recommends using a fast blow fuse rated for a minimum of 32V and a maximum of 30A between the battery and the charger.
  • Page 3: Model Encodement

    2.3 Connections 2.7 Charge Cycle Profile AC Power Inlet: IEC 320/C14 The Model 1620 charger provides four different charge profiles: IVa (Off Mode, Programming Port: Molex 39-01-2040 For use with Curtis see Figure 1), I a (Equalize Mode after Off Mode, see Figure 2), IV (Float Instruments' Model 1311 handheld programmer only.
  • Page 4 (2) Equalize Time-Out (Tto) is reached. and fully charge battery again. Once one of these two possibilities occur, charging will stop and the 1620 will set itself to Off Mode; the charger remains in standby until restart voltage (Vrst) is reached.
  • Page 5 Figure 3. Charge profile for Float Mode cally returning to the charge profile being utilized immediately before the equaliza- tion. The Model 1620 provides the option of equalizing batteries, without need for separate power sources, in order to extend battery life.
  • Page 6: Installation

    Note 2: The Model 1311 handheld programmer is available with different con- 3.5 Charger should not be installed in locations which restrict airflow to the nectors. Be sure to use a 1311 with the 4 pin Molex connector. Conact a Curtis unit.
  • Page 7: Troubleshooting

    Excess dirt or grime may be removed from the unit by wiping it with a cloth charger. Make sure to observe all safety instructions provided on the unit and in this manual. dampened with water. Although Curtis chargers are equipped with a fan designed to last the life of the Flash Pattern Indication Solution charger, exposure to harsh environments –...
  • Page 8 Failure to complete charge in the allotted time will result in a fault mode. 1 Accuracy is calculated as percentage of the maximum setting. 2 Items in bold are as they appear in the display of the 1311 handheld programmer. page 11 Curtis 1620 Manual Curtis 1620 Manual page 12...