Guildline 7340 Series Operation Manual

Ac current shunt
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The contents and information contained in this manual are proprietary to Guildline
Instruments. They are to be used only as a guide to the operation and maintenance
of the equipment with which this manual was issued and may not be duplicated or
transmitted by any means, either in whole or in part, without the written permission
of Guildline Instruments.
OPERATION MANUAL
FOR
SERIES 7340
AC CURRENT SHUNTS
NOTICE
OM7340-C2-00
July 11, 2024

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Summary of Contents for Guildline 7340 Series

  • Page 1 AC CURRENT SHUNTS NOTICE The contents and information contained in this manual are proprietary to Guildline Instruments. They are to be used only as a guide to the operation and maintenance of the equipment with which this manual was issued and may not be duplicated or transmitted by any means, either in whole or in part, without the written permission of Guildline Instruments.
  • Page 3: Table Of Contents

    Table of Contents Introduction Unpacking and Inspection Warranty To Obtain Warranty or Calibration and Repair Service Safety Information 7340 Product Overview Specifications General Specifications Options OM7340-C2-00 July 11, 2024...
  • Page 4 OM7340-C2-00 July 11, 2024...
  • Page 5: List Of Figures

    List Of Figures FIGURE 1 - MECHANICAL OUTLINE ..........................2-2 FIGURE 2 - 73401 INSTALLED ON 7340 ........................2-3 FIGURE 3 - SCHEMATIC DETAIL .............................2-4 OM7340-C2-00 July 11, 2024...
  • Page 6 OM7340-C2-00 July 11, 2024...
  • Page 7: Introduction

    Section 1 INTRODUCTION This manual provides an overview of the 7340 Series of AC/DC Current Shunts. General product information, description of case styles and performance specifications are also included. This manual applies to all models of the 7340 Series unless otherwise noted.
  • Page 8: Limitation Of Warranty

    Section 1 1.2 Warranty Guildline Instruments warrants its products to be free of defects in manufacture and normal operation for a period of two (2) years from the date of purchase, except as otherwise specified. This warranty applies only in the country of original purchase and only to the original purchaser, who is also the end user.
  • Page 9: To Obtain Warranty Or Calibration And Repair Service

    However, if the instrument is purchased within one country and shipped to another, Guildline will only pay for shipping to the original ship to country or customer point. The customer is responsible for paying for the shipping costs to return an item to Guildline.
  • Page 10: Safety Information

    Section 1 1.4 Safety Information WARNING: Use caution when working with voltages above 30 V ac rms, 42 V ac peak, or 42 V dc. These voltages pose a shock hazard. The 7340 AC/DC Current Shunts are designed to work within specifications at between 0.001 W to 40 W of power depending on the model.
  • Page 11: 7340 Product Overview

    0.2 to 1 Volt over specific current ranges from 1 mA to 100 A. The 7340 Series, although no specifications are provided above 100 kHz, are stable when operated up to 2 MHz.
  • Page 12 Section 2 Figure 1 - Mechanical Outline OM7340-C2-00 July 11, 2024...
  • Page 13 Section 2 Figure 2 - 73401 Installed on 7340 OM7340-C2-00 July 11, 2024...
  • Page 14 Section 2 ENCLOSURE INPUT OUTPUT SHOWING 2 OF 100 OR MORE ARMS/PATHS OF THE 7340/x SHIELD Figure 3 - Schematic Detail OM7340-C2-00 July 11, 2024...
  • Page 15: Specifications

    IFFERENCE 7340 S ERIES OLTAGE ASED (in ppm @ 23˚C ± 2˚C <50% RH) National Measurement Institute (NMI) Model Guildline (Factory) Verification Verification (Nominal 100 kHz 100 kHz 1 kHz 10 kHz 30 kHz 1 kHz 10 kHz 30 kHz Current) 7340-0.001A...
  • Page 16 Note 4: Power coefficients are specified using the 73401 Forced Convection Unit for currents above 3A for the model 7340 Series. Note 5: Width Size is case to case and does not include terminal size.
  • Page 17 Section 3 3.1 General Specifications 7340 S ERIES YPICAL HASE ISPLACEMENT Input Current 1 kHz 20 kHz 100 kHz 1 mA – 300 mA < 0.001 ° < 0.004 ° < 0.025 ° 300 mA to 3A < 0.002 ° <...
  • Page 18 Section 3 OM7340-C2-00 July 11, 2024...
  • Page 19 Section 4 OPTIONS ODEL ESCRIPTION UILDLINE 73401 Forced Air Cooling Unit (fits all standard models) 30806-01-09 73404A AC Buffer Amplifier 33599-01-05 73411 Adapter LC Male to N Female 003-09237 73412 Adapter LC Male to LC Male 003-09569 73413 Adapter LC TO Cable 31127-01-11 73414 Adapter LC Female to N Female...

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