Iwatsu SS-663 User manual

Rogowski Coil Current Probe
SS-663/664/665
Instruction Manual

Ⓒ2018 IWATSU ELECTRIC CO., LTD．All rights reserved．

Contents
Preface ········································································ 1
Important Safety Precautions ············································ 1
WARNING ···································································· 2
CAUTION ····································································· 5
Verify packed Items ························································ 7
Components·································································· 7
Management of instrument ··············································· 8
Repair and sending instrument to be repaired ······················· 8
Cleaning of this instrument ··············································· 8
Chapter 1 Overview······················································· 9
1.1 Rogowski Coil Current Probe ··························· 9
1.2 Features·························································10
1.3 Usage Example ···············································11
Chapter 2 Names and Functions ······································12
2.1 Main Unit························································12
2.2 Names and Functions of Main Unit·······················13
2.3 Rogowski Coil Sensor ·······································14
Chapter 3 Measurement Principle ····································15
3.1 Rogowski Coil Sensor ·······································16
3.2 Main Unit························································17
Chapter 4 Measurement··················································18
4.1 Preparation for Measurement······························18
4.2 Measurement Procedure····································19
4.3 Before Measurement ········································22
Chapter 5 Specifications·················································25
5.1 Specifications ··················································25
5.2 Appearance ····················································27
Contacts

Memo

1
Preface
◇ Thank you for purchasing the Rogowski Coil Current Probe SS-66x
Series. We sincerely hope to continue using our instruments for a long
time.
◇ We ask you to thoroughly read this manual before commencing operation
and to keep it at a readily accessible location for future reference.
Important Safety Precautions
To ensure safe operation of this instrument and to prevent injury to the user
or damage to property, read and carefully observe WARNING and
CAUTION in the following sections.
Definition of WARNING and CAUTION as used in this manual
WARNING Incorrect operation or failure to observe a warning may
result in death or serious injury.
CAUTION Incorrect operation or failure to observe a caution may
result in bodily injury or damage to the instrument.
Notices
◇Some of the contents of this manual may be modified without notice for
improvements in specifications and functions.
◇Reproduction or reprinting of the contents of this manual without prior
permission from IWATSU is prohibited.
◇If any question arises about this instrument, contact IWATSU or our sales
distributors.
Revision History
◇November 2018: 1st edition
KML114911