Atec AEMC-3711-3731 User Manual download pdf

Models 3711 & 3731 (pdf) 08/02

Technical Assistance (800) 343-1391 www.aemc.com 1 of 7

Models 3711 and 3731 measure

ground rod and grid resistance in any

environment without the use of auxil-

iary ground rods. Clamp-on ground

resistance testers are used on

multi-grounded systems without

disconnecting the ground under test.

The Models 3711 and 3731 simply

clamp around the ground conductor

or rod and measure the resistance

to ground fast and accurately.

By performing measurements on

installed ground systems, the user

also verifies the quality of the

grounding connections and bonds.

Resistance and continuity of grounding

loops around pads and buildings may

also be measured.

Both models include a current

measurement function. The probe’s

high sensitivity enables measurement

of leakage current flowing to ground

or circulating in ground loops down to

1mA and neutral and phase currents

to 30Arms. This feature provides

additional information which is vital in

distribution ground networks carrying

higher levels of noise and harmonics

that affect power quality.

The Model 3731 offers an alarm

function and a memory (logging)

function. In the alarm mode, the probe

will audibly and visually indicate read-

ings beyond set point. The user may

also have the alarm initiated above or

below the set point. This alarm feature

permits quick field checks where only

“pass” or “fail” readings will suffice.

Clamp-On Ground Resistance Tester

Models 3711 & 3731

US Patent No: 362,639

1 2 3 4 5 6 7

Summary of Contents

Page 1 - Models 3711 & 3731

Models 3711 & 3731 (pdf) 08/02Technical Assistance (800) 343-1391 www.aemc.com 1 of 7Models 3711 and 3731 measureground rod and grid resistance in

Page 2 - Applications

Models 3711 & 3731 (pdf) 08/02Technical Assistance (800) 343-1391 www.aemc.com 2 of 7Features• Simple and fast clamp-on operation– no leads, no au

Page 3 - Overview of Functions

Models 3711 & 3731 (pdf) 08/02Technical Assistance (800) 343-1391 www.aemc.com 3 of 7Product ConstructionThe Models 3711 and 3731 bodiesare built

Page 4 - Specifications

Models 3711 & 3731 (pdf) 08/02Technical Assistance (800) 343-1391 www.aemc.com 4 of 7SpecificationsELECTRICALGround Resistance Ranges Auto-Ranging

Page 5 - Accessories

Models 3711 & 3731 (pdf) 08/02Technical Assistance (800) 343-1391 www.aemc.com 5 of 7Clamp-on Ground Resistance TesterModels 3711 & 3731 inclu

Page 6

Models 3711 & 3731 (pdf) 08/02Technical Assistance (800) 343-1391 www.aemc.com 6 of 71. Head assembly2. Hold button3. Display4. On/Off5. Ω: Resist

Page 7 - Contact Us

Models 3711 & 3731 (pdf) 08/02Technical Assistance (800) 343-1391 www.aemc.com 7 of 7Contact UsUnited States & Canada:Chauvin Arnoux®, Inc.d.b

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Atec AEMC-3711-3731 User Manual

Browse online or download User Manual for Equipment Atec AEMC-3711-3731. Atec AEMC-3711-3731 User Manual

Summary of Contents

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