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APPA -31 Introduction

APPA -31 Introduction

Ac current transducer

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APPA TECHNOLOGY CORP.
5F. 233-1 Pao-Chiau Rd., Shin Tien,
Taipai , 23115, Taiwan, R.O.C.
P.O.Box. 12-24 Shin-Tein ,
Taipai, Taiwan
Tel : 886-2-9178820
Fax : 886-2-9170848
Copright
1995, APPA Tech., Corp. All rights reserved.
INTRODUCTION
1-1 Unpacking and Inspection
Upon removing your new current transducer
from it's packing , you should have the
following items:
1. Current Transducer with coiled cable out
put plugs.
2. Instruction manual.
3. Carrying Case.
1-2 Front View
Refer to Figure 1 and the following numbered
steps to familiarize yourself with the trans-
ducer.
1. Transformer Jaws — Designed to pick
up the a.c. current following through the
conductor.
2. Hand Guard — Designed to protect user
for safety.
3. Trigger — Press the lever to open the
transformer jaws.
1

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Summary of Contents for APPA APPA-31

  • Page 1 P.O.Box. 12-24 Shin-Tein , conductor. Taipai, Taiwan 2. Hand Guard — Designed to protect user Tel : 886-2-9178820 for safety. Fax : 886-2-9170848 3. Trigger — Press the lever to open the transformer jaws. Copright 1995, APPA Tech., Corp. All rights reserved.
  • Page 2 APPA-31 AC Current Transducer OPERATOR’S MANUAL Figure 1...
  • Page 3 OPERATION Meter Safety AC Current Measurement Terms marked on Equipment. 1. Set the DMM at ACV Function and proper ATTENTION — Refer to Manual. range. DOUBLE INSULATION — Protection 2. Connect the plug of transducer with DMM Class II. firmly. DANGER - Risk of electric shock.
  • Page 4 Type of Sensing : Induction coil sensing 3. Do not measure current before the unit for AC current. is not combined with DMM. Temperature Coefficient : 0.2x(Spec Acc'y)/ 4. If the instrument is used near noise gen- erating equipment , be aware that output ℃, <...