Manual

ManualsBrandsAtec ManualsEquipmentAEMC-3710-3730

CLAMP-ON GROUND RESISTANCE TESTER

MODELS 3710/3730

➤ Measure ground rod and small grid resistance

➤ Use in multi-grounded systems without

disconnecting the ground under test

➤ Measure resistance and continuity of

grounding loops around pads and buildings

➤ Measure leakage current flowing to ground

or circulating in ground loops

➤ Conduct quick field checks

➤ Conduct field surveys and retrieve and

analyze readings at a later time

➤ UL, CSA listed and CE Mark

AEMC

INSTRUMENTS

Summary of content (4 pages)

PAGE 1
CLAMP-ON GROUND RESISTANCE TESTER MODELS 3710/3730 ➤ Measure ground rod and small grid resistance ➤ Use in multi-grounded systems without disconnecting the ground under test ➤ Measure resistance and continuity of grounding loops around pads and buildings ➤ Measure leakage current flowing to ground or circulating in ground loops ➤ Conduct quick field checks ➤ Conduct field surveys and retrieve and analyze readings at a later time ➤ UL, CSA listed and CE Mark ® AEMC I NS TR U MEN T S ®
PAGE 2
Ground Resistance Tester Models 3710 and 3730 Measure ground rod and small grid resistance in any environment without the use of auxiliary ground rods. Clamp-on ground resistance testers are used in multi-grounded systems without disconnecting the ground under test.The Models 3710 and 3730 simply clamp around the ground conductor or rod and measure the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds.
PAGE 3
Product Construction Overview of Functions The probe head, or jaw, is a key component in the measurement and overall product performance. The large jaw thickness permits use on tight ground conductors on poles and in manholes. The 1.25" (32 mm) opening accommodates not only ground rods, but larger ground conductors (up to 1000 MCM) typically found in telecommunication buildings or railroad applications.
PAGE 4
Specifications ELECTRICAL Resistance Measurement Frequency: 1.689kHz Current Measurement Frequency: 47 to 800Hz Current Overload: OL displayed above 30Arms Power Supply: 9V Alkaline battery (IEC 6LF22 or NEDA 1604A) Battery Life: typical: 8 hours or approx.