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The Phase Rotation Meter Model PR-1 is a compact and
rugged meter designed to identify phase sequence on
three-phase systems and identify open/de-energized phases.
The Model PR-1 is ideal for installing rotating machinery ,
motors and for checking generator output. It is EN 61010,
600V Cat. III rated and fuse protected.
Phase Rotation Meter
Model PR-1
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Features
• Phase rotation (ABC or BAC) LED indicators
• Bright LED indication of Live or
Open Phase (A, B, C)
• Fuse protected inputs
• Double insulated case
• Color-coded 5 ft leads and alligator clips
• Permanently attached loss-proof leads
• Tangle proof lead separators
• Simple operation
• Line powered — no battery
• EN 61010, 600V Cat. III
Applications
• Identify proper phase sequence
• Detect missing wire phases
• Find open or blown phases
• Determine proper connections for
rotating machinery
• Detect live circuits
Model PR-1 quickly identifies proper phase sequence in an industrial panel
Specifications
MODEL PR-1
GENERAL
Input Voltage 100 to 600V
AC
Frequency Range 45 to 70Hz
Live/Open Phase Indication A, B, C
Phase Rotation Indication ABC and BAC
Leads Attached 5 ft, terminated
with insulated alligator clips
Power Source Circuit under test
Temperature 32° to 104°F (0° to 40°C)
Relative Humidity 0 to 80%
Dimensions 4 x 3 x 1.25" (102 x 78 x 32mm)
Weight 4 oz (95g) approx.
Altitude 6000 ft (2000m)
SAFETY
Safety Rating Double Insulation, EN 61010,
600V Cat. III, Pollution Degree 2
Model PR-1 includes meter with
attached 5 ft color-coded leads
and alligator clips, soft carrying
case and user manual.
Model PR-1 (pdf) 03/04
Technical Assistance (800) 343-1391 www.aemc.com3of 4
ORDERING INFORMATION CATALOG NO.
Phase Rotation Meter Model PR-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cat. #2121.06
Includes meter with attached 5 ft color-coded leads and alligator clips, soft carrying case and user manual
Color-coded leads
(black, red,blue)
Lead strain relief
Live circuit
indicators
Phase rotation
indicators
Construction
Lead seperator
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Contact Us
United States & Canada:
Chauvin Arnoux
®
, Inc.
d.b.a. AEMC
®
Instruments
200 Foxborough Blvd.
Foxborough, MA 02035 USA
(508) 698-2115 • Fax (508) 698-2118
www.aemc.com
Customer Support – for placing an order, obtaining price & delivery:
customerservice@aemc.com
Sales Department – for general sales information:
sales@aemc.com
Repair and Calibration Service – for information on repair & calibration, obtaining a user manual:
repair@aemc.com
Technical and Product Application Support – for technical and application support:
techinfo@aemc.com
Webmaster – for information regarding www.aemc.com:
webmaster@aemc.com
South America, Central America, Mexico, Caribbean, Australia & New Zealand:
Chauvin Arnoux
®
, Inc.
d.b.a. AEMC
®
Instruments
15 Faraday Drive
Dover, NH 03820 USA
(978) 526-7667 • Fax (978) 526-7605
export@aemc.com
www.aemc.com
All other countries:
Chauvin Arnoux SCA
190, rue Championnet
75876 Paris Cedex 18, France
33 1 44 85 45 28 • Fax 33 1 46 27 73 89
info@chauvin-arnoux.com
www.chauvin-arnoux.com
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