SEC America 884HS User Manual

Dc-dc step down converter 22v-60v to 13.6v

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SEC
SEC America Corp
www.secamerica.com
USER MANUAL
884HS
DC-DC Step Down Converter
22V-60V to 13.6V
December 22, 2022
Rev 9

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Summary of Contents for SEC America 884HS

  • Page 1 SEC America Corp www.secamerica.com USER MANUAL 884HS DC-DC Step Down Converter 22V-60V to 13.6V December 22, 2022 Rev 9...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS page Introduction Installation Mounting Connections Mechanical Drawing Remote Sense Regulation User Adjustments Warranty Electrical Specifications...
  • Page 3: I Introduction

    884HS is a non-isolated dc-dc converter capable of delivering up to 850 Watts in extreme ambient temperatures and adverse operating conditions. See specification sheets at the end of this manual for ratings.
  • Page 4: Mechanical Drawing

    Converter The 884HS provides regulated outputs at the output terminals. When there is a large current and/or the output cable is of excessive length (longer than 6 feet), the voltage at the end of the cable may be noticeably lower than at the terminals.
  • Page 5 1) To gain access, (Disconnect power from the unit before opening) remove the 5 outer black hexagonal head screws retaining the rear plate as shown in Figure #4. Figure 4 2) After removing the screws lift the access plate to expose the internal components as shown. Figure#5 shows the adjustments and their locations.
  • Page 6: Warranty

    SEC America Corp. 802-865-8388 to receive an authorization for return for an assessment and possible repair. Warranty 884HS Series models come with a 2-year factory warranty covering parts and labor per the following: LIMITED WARRANTY We warrant each instrument, sold by us, or our authorized agents, to be...
  • Page 7: Electrical Specifications

    850W SEC America Corp. Model 884HS Step-Down Sealed DC-DC Converter Design Features - Wide Range Input Voltage - High Efficiency Design - Hi Ingress Rating, IP 676 - Adjustable Output Voltage - Optional Remote Output Voltage Sensing - Optional Remote On/Off switching...
  • Page 8 SEC America Corp P.O. Box 2266 78 Ethan Allen Drive South Burlington 05403 Fax: 802-865-8389 www.secamerica.com Tel: 802-865-8388 cage code 07KU1 Copyright – July 2019 All rights reserved Printed in U.S.A.

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