Hillstone HLB480-375 Operating Manual

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OPERATING MANUAL
for
HILLSTONE DC LOAD BANK
Type ref.
HLB480-375
Serial number
M36548
ISSUE 1
1

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Table of Contents
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Summary of Contents for Hillstone HLB480-375

  • Page 1 OPERATING MANUAL HILLSTONE DC LOAD BANK Type ref. HLB480-375 Serial number M36548 ISSUE 1...
  • Page 2: Table Of Contents

    The information contained in this document is considered correct at the time of printing and given in good faith. Hillstone Products bears no responsibility for the accuracy of the data given or any responsibility resulting from the use of the equipment...
  • Page 3: Introduction

    OMHLB480-375 M36548 INTRODUCTION The load bank HLB480-375 is designed for battery discharge testing of lead acid at various power levels upto 174KW. Eleven switched steps are available to achieve the required load profile . The unit comprises of pre-set, high powered resistors channels of various rating, with each individual channels selectable via panel mounted switches and internal contactors.
  • Page 4: Connecting Procedure

    OMHLB480-375 M36548 CONNECTION PROCEDURE A. Ensure the equipment or battery to be tested is compatible with the load bank operating voltage range. B. Do not attempt to operate the load bank above the maximum operating voltage. C. Check the power source ( battery or charger output ) is isolated before connecting any cables to the load bank.
  • Page 5: Specification

    OMHLB480-375 M36548 SPECIFICATION Maximum operating voltage 480 Volts DC Maximum load current 375Amps @ 480 Volts DC 187KW Adjustment from approx 1.4A to max current in eleven switch steps Mains cable 5M complete with 3pin plug socket and UK 13A plug DC power cable 3.5 metre twin 120sq mm, rubber covered, multi strand, flexible power cable...
  • Page 6: Maintenance Procedure

    OMHLB480-375 M36548 MAINTENANCE PROCEDURES The load bank should not require any special maintenance, however as with any electrical equipment periodic checks should be carried out to ensure the equipment is in a safe and satisfactory condition. The following periodic checks are recommended ; Check the inlet and outlet grills are free from obstruction.

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