Simpson Electric 501 User's Manual
Contents
1. 200KQ Measuring Internal Maximam Range Frequency Resistance Overload Intrinsic Error 1 ha 555 0 250 100KQ 5 IMQ 100 0 500 pipit Dod E Switching Accuracy 0 to 1000V 0 or 40 to 200Hz 900KQ 1200V AG DC 25 AQ DC Continuous 1 Referring to scale length Ordering Information ACCESSORIES 501 Insulation Tester 1000 V Catalog No 12501 501 Insulation Tester Specifications REFERENCE CONDITIONS Ambient Temperature 73 F 23 C 4 F 2 C Relative Humidity 45 to 55 Measurement Magnitude Frequency 45 65 Hz voltage measurements Line Voltage Waveform Sine deviation between effective and rectified value lt 5 Battery Voltage 9V 5V Operating Position Horizontal ELECTROMAGNETIC COMPATIBILITY EMC Interference Emission EN 50081 1 1992 Interference Immunity EN 50082 1 1992 ELECTRICAL SAFETY Designed to IEC 1010 1 Protection Class Test Voltage 5 55Kv Overvoltage Classification Pollution Degree 2 Protection Housing IP52 AMBIENT CONDITIONS Operating Temp Range 32 F 0 C to 104 F 40 C Storage Temp Range 4 F 20 C to 140 F 60 C without batteries Relative Humidity Max 45 55 condensation must be avoided MECHANICAL DESIGN Dimensions W 6 50 165mm x D 4 33 110mm x H 4 92 125mm Weight 3 5 Ibs 1 6kg with batteries POWER SUPPLY Standard or Storage Battery 6 ea 12. 5V D size batteries Working Range 7V to 10V Battery Service Life Number of possible measurements with 1 set of D size batteries with lamp in test prod switched off at least 3 000 measurements of an insulation resistance of 1M O Nominal Voltage of1000 V 5 sec Measurement duration switched off for 25 sec etc rev_1 11 2 04
3. The model 501 can be used for general purpose insulation tests that require voltages from 50V to 1000V only The Instrument is equipped with AC and DC measuring ranges up to 1000 This is advantageous for testing for the absence of voltage and the discharge of capacitive devices under test The 501 features a quick testing signal lamp within the test probe that illuminates the work area The signal lamp can also be used for quick Pass Fail evaluations of insulation resistances Minimum values for insulation resistances are present if the lamp lights up Comes equipped with built in test probes an alligator clip a leatherette carrying case and batteries Five Test Voltages 50 100 250 500 and 1000 VDC Voltage Measurement to 1000 V AQ DC Test Probe Signal Lamp IIluminates Work Area and Indicates Pass Fail of Insulation Resistance Battery Powered with Battery Test and Battery Charge Indicator Rugged Tester Design for Industrial Applications with Leatherette Carrying Case Measuring Ranges INSULATION RESISTANCE Measuring Lamp in Test Prod Range Open Circuit Voltage U Internal Resistance R Lights for Resistance 0 50KO 30KO gt 100KQ 20KO 1 60V 10KO 200KQ 20 40KO 0 100 60KO gt 200KQ 40KO 2 120V 20KO 400KQ 40 80KO 150KQ gt 500KQ 300V 50KQ 200KQ 300KO gt IMQ 200KQ 10 600V 100KO 2M 200 0 1 400K 20MQ 1200V AMO 400K0 400KO 600KO DIRECT AND ALTERNATING CURRENT
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