Introduction; International Electrical Symbols; Definition Of Measurement Categories (Cat) - AEMC 607 User Manual

Thank you for purchasing an AEMC
For best results from your instrument and for your safety, read the enclosed
operating instructions carefully and comply with the precautions for use. Only
qualified and trained operators should use this product.

1.1 INTERNATIONAL ELECTRICAL SYMBOLS

Signifies that the instrument is protected by double or reinforced insulation.
CAUTION - Risk of Danger! Indicates a WARNING. Whenever this symbol
is present, the operator must refer to the user manual before operation.
Indicates a risk of electric shock. The voltage at the parts marked with this
symbol may be dangerous.
Application or withdrawal authorized on conductors carrying dangerous
voltages. Type A current sensor as per IEC 61010-2-032.
Low Battery Indicator
Indicates Important information to acknowledge
This product complies with the Low Voltage & Electromagnetic Compatibility
European directives (73/23/CEE & 89/336/CEE).
In the European Union, this product is subject to a separate collection
system for recycling electrical and electronic components in accordance with
directive WEEE 2012/19/EU.
AC - Alternating current
AC and DC - Alternating and direct current
Ground/Earth

1.2 DEFINITION OF MEASUREMENT CATEGORIES (CAT)

CAT IV: Corresponds to measurements performed at primary electrical supply
(< 1000 V).
Example: primary overcurrent protection devices, ripple control units,
and meters.
CAT III: Corresponds to measurements performed in the building installation
at the distribution level.
Example: hardwired equipment in fixed installation and circuit breakers.
CAT II: Corresponds to measurements performed on circuits directly
connected to the electrical distribution system.
Example: measurements on household appliances and portable tools.
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1. INTRODUCTION

Instruments Model 607 Clamp-On Meter.
®
Clamp-On Meter Model 607 - User Manual