212159 CAL DU

The 212159 CAL DU from Megger is a MJ series major Megger insulation resistance tester. Quality is crafted into every major MEGGER insulation tester with excellent test voltage regulation, direct measurement readout and an external guard terminal to eliminate surface leakage current from the measurement. It is portable, self-contained instrument designed to give rapid and accurate measurements. Power for model is derived from a low-voltage, hand cranked generator which has been designed to be easy to turn even under full load conditions. This tester has been designed for convenience and ease-of-use when testing complex or larger electrical installations and commissioning, servicing or maintaining electrical equipment and also for the safe testing of motors, generators, cables, switchgear, transformers, distribution networks, industrial and domestic installations, components and appliances.

• Calibrated with data and uncertainties insulation resistance tester
• 0.1ohm to 2000Mohm insulation resistance, accuracy of ±1.25% of fsd on a 71.1mm arc length
• Nominal test voltages (DC) is 100V, 250V, 500V, 1000V
• Accuracy of 250V, 500V, 1000V +30%, -0% max, resistance range of 0.1ohm to 5000 ohm
• Operating temperature range of 32 to 113°F (0 to 45°C) for battery operated models
• 70% RH maximum at 68°F (20°C), 60% RH maximum at 95°F (35°C), 50% RH maximum at 105°F (40°C)
• 3V ±0.2V open circuit test voltage, 2mA ±10% short circuit current
• Dimension of 5.1" x 4.9" x 7" (H x W x L) (130mm x 125mm x 180mm)
• Approximately weight is 1Kg (2.3lb)
• Meets IEC 1010-1(1995), EN 61010 (1995) to installation Category II, 300V phase to earth safety

Aplicaciones

Test y Medida

Contenido

MJ159 hand-cranked insulation tester, User guide, Test lead set (3 leads, 3 prods, 3 clips), Power cord (where applicable), Test record card (5 supplied), Carrying case.

Notas

Wipe disconnected instrument with a clean cloth dampened with soapy water or Isopropyl Alcohol (IPA).