METREL A 1507 Instruction Manual
METREL A 1507 Instruction Manual

METREL A 1507 Instruction Manual

3-phase active switch

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METREL test and measurement accessories:
3-Phase Active Switch
A 1507
Instruction manual
Version 1.1.1, Code no. 20 752 862

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Summary of Contents for METREL A 1507

  • Page 1 METREL test and measurement accessories: 3-Phase Active Switch A 1507 Instruction manual Version 1.1.1, Code no. 20 752 862...
  • Page 2 Mark on your equipment certifies that it meets requirements of all subjected EU regulations © 2018 METREL No part of this publication may be reproduced or utilized in any form or by any means without permission in writing from METREL.
  • Page 3: Table Of Contents

    New battery cells or cells unused for a longer period ..........7 A 1507 Description ..................... 9 Connection panel ....................9 Bottom side ......................10 A 1507 set and accessories ................12 4.3.1 Standard set ....................12 4.3.2 Optional accessories ..................12 A 1507 Operation ......................
  • Page 4: Preface

    1 Preface Congratulations for purchasing and using METREL A 1507 3-Phase Active Switch accessory with METREL test and measuring instruments. The A 1507 simplifies testing of 3-phase installations with single phase installation testers. It is especially applicable to the instruments containing the Auto Sequence™ option.
  • Page 5: Safety And Operational Considerations

    The symbol requires an action!  If the A 1507 is used in a manner not specified in this Instruction manual or the manual of target test equipment, the protection provided by the A 1507 and equipment may be impaired! ...
  • Page 6: Standards Applied

    A 1507 3-Phase Active Switch Safety and operational considerations 2.2 Standards applied The A 1507 is manufactured and tested according to the following regulations, listed below. Safety (LVD) Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 1: General requirements...
  • Page 7: Battery And Charging

    Nominal operating time is declared for cells with nominal capacity of 2000 mAh. Battery condition is present by LED indicator when the A 1507 is turned on. The battery is charged whenever the power supply adapter is connected to the A 1507. Internal circuit controls charging assuring maximum battery lifetime.
  • Page 8 A 1507 3-Phase Active Switch Battery and charging Notes:  The charger in the instrument is a pack cell charger. This means that the battery cells are connected in series during the charging. The battery cells have to be equivalent (same charge condition, same type and age).
  • Page 9: 1507 Description

    A 1507 3-Phase Active Switch A 1507 Description 4 A 1507 Description 4.1 Connection panel Figure 4.1: Connection panel Legend: Connection for METREL installation tester. Charger socket Banana safety sockets for connection to tested 3-phase electrical installation. Supply and operational state indicator.
  • Page 10: Bottom Side

    A 1507 3-Phase Active Switch A 1507 Description 4.2 Bottom side Figure 4.2: Back panel Legend: Serial number label Battery compartment cover Back panel information label Fixing screws for battery compartment cover...
  • Page 11 A 1507 3-Phase Active Switch A 1507 Description Figure 4.3: Battery compartment Legend: Battery cells Size AA, alkaline / rechargeable NiMH. Battery holder RS 232 communication port For A 1507 service purpose only!
  • Page 12: A 1507 Set And Accessories

    A 1507 3-Phase Active Switch A 1507 Description 4.3 A 1507 set and accessories 4.3.1 Standard set  A 1507 3-Phase Active Switch  Test lead 1.5 m, 1.5 mm , 3 pcs, black  Test lead 1.5 m, 1.5 mm , 1 pc, blue ...
  • Page 13: 1507 Operation

     switch to correct position, icon remains displayed. When measurement is started, warning message “ A 1507 is not connected! Proceed with 1-ph test?” is displayed. User must decide to continue with test or abort it.  User can switch between 3-phase measurements with A 1507 and single phase...
  • Page 14: Supported Instruments

    A 1507 Operation Connection diagram Figure 5.1: Connection principle for the A 1507 5.2 Supported instruments A 1507 3-Phase Active Switch adapter can be used in combination with the following METREL electrical installation multi-function testers:  MI 3152 EurotestXC, ...
  • Page 15: Maintenance

    6.1 Cleaning No special maintenance is required for the housing. To clean the surface of the adapter use a soft cloth slightly moistened with soapy water or alcohol. Then leave the A 1507 to dry totally before use. Warnings: ...
  • Page 16: Technical Specifications

    A 1507 3-Phase Active Switch Technical specifications 7 Technical specifications 7.1 General data Power supply voltage ....4.5 V d.c. (3 x 1.5 V battery or accu, size AA) Operation ........typical 10 h Charger socket input voltage ..12 V d.c.  5 % Charger socket input current ..

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