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Megger BM11D 5 kV Insulation Resistance Tester

MEGGER BM11D Insulation Resistance Tester 5 kV 
  • spot tests and diagnostic insulation tests
  • Analogue and Analogue/Digital Displays
  • Wide range of test voltages

Product Details

MEGGER BM11D Insulation Resistance Tester 5 kV

Insulation resistance measurement to 15 TO, Mains and battery powered testing, Supplied ready for use with FREE calibration certificate

The Megger® BM11 series of 5 kV Insulation Testers provides a choice of features to suit all applications and budgets.

The traditional BM11 instrument became the industry-standard 5 kV tester. It is battery-powered, housed in a rugged case and has a large, simple white-on-black scale. The series has been extended with three analogue/digital instruments; the BM11D, BM21 and BM25. These instruments show results and test options on a large, clear analogue/digital scale for both practicality and precision. A built-in timer makes both spot tests and PI testing easier to carry out.

They are powered by a built-in rechargeable lead-acid battery which can be charged directly from any supply from
95 V to 265 V. All testers incorporate a guard terminal to allow surface leakage to be removed.

Pre-set standard test voltages at 500 V, 1000 V, 2500 V and 5000 V are supplemented on the BM21 and BM25 units with a variable test voltage in 25 V steps. These top of the range units also allow measurement of resistance to 5 TO,
leakage current to 0,01 nA and can display capacitance at the end of a test to 10 µF.

The BM25 extends the diagnostic testing capability of the range by performing automatic Polarisation Index, Step
Voltage and Dielectric Discharge tests as well as providing an optically isolated RS232 port for downloading results
during a test.

Product Description

The Megger BM11D 5 kV Insulation Resistance Tester is useful for spot tests and diagnostic insulation tests with Analogue and Analogue/Digital Displays. This test and measurement instrument comes with a wide range of test voltages.

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