Insulation Tester Megger Fluke 1555

Insulation Tester Megger Fluke 1555 :
Digital insulation testing up to 10kV.
The 1555/Kit insulation resistance tester, offers digital insulation testing up to 10kV, making it ideal for testing a wide range of high voltage equipment including switch gear, motors, generators and cables. Flukeinsulation testers can now conduct the entire range of test voltages specified in IEEE 43-2000 with a best in class, 3 year warranty and CAT IV 600 V safety rating. With measurement storage and PC interface, the 1555 and 1550C are perfect tools for preventative or predictive maintenance programs designed to identify potential equipment failures before they occur.Test voltages up to 10 kV provides solutions for all applicationsCAT III 1000 V, CAT IV 600 V safety ratingVoltage breakdown detection alerts the user that voltage is present and gives the voltage reading up to 600 V ac or dc for increased user safetySelectable test voltages in 50 V steps from 250 to 1000 V, and 100 V steps above 1000 VMeasurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recallLong battery life gives the user over 750 tests between chargesAutomatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setupGuard system eliminates the effect of surface leakage current on high-resistance measurementsLarge digital/analog LCD for easy viewingCapacitance and leakage current measurementRamp function for breakdown testingResistance measurements up to 2TΩTimer settings up to 99 minutes for timed tests3-year warranty
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Electrical Specifications: Test Voltage (dc)Range (dc)Accuracy (± reading)250 V< 200 kΩunspecified200 kΩ to 5 GΩ5%< 5 GΩ to 50 GΩ20%> 50 GΩunspecified500 V200 kΩunspecified200 kΩ to 10 GΩ5%10 GΩ to 100 GΩ20%> 100 GΩunspecified1000 V< 200 kΩunspecified200 kΩ to 20 GΩ5%20 GΩ to 200 GΩ20%> 200 GΩunspecified2500 V< 200 kΩunspecified200 kΩ to 50 GΩ5%50 GΩ to 500 GΩ20%> 500 GΩunspecified5000 V< 200 kΩunspecified200 kΩ to 100 GΩ5%100 GΩ to 1 TΩ20%> 1 TΩunspecified10000 V< 200 kΩunspecified200 kΩ to 200 GΩ5%10 GΩ to 2 TΩ20%> 2 TΩunspecifiedBar graph range0 to 1 TΩInsulation test voltage accuracy-0 %, +10 % at 1 mA load currentInduced ac mains current rejection2 mA maximumCharging rate for capacitive load5 seconds per μFDischarge rate for capacitive load1.5 s/μFLeakage current measurementRange: 1 nA to 2 mAAccuracy: ± (5 % + 2 nA)Capacitance measurementRange: 0.01 uF to 15.00 μFAccuracy: ± (15 % rdg + 0.03 μF)TimerRange: 0 to 99 minutesResolution Accuracy:Setting: 1 minuteIndication: 1 secondLive circuit warningWarning Range:Voltage Accuracy:30 V to 660 V ac/dc,± (15 % + 2 V)50/60 HzGeneral SpecificationsDisplay75 mm x 105 mmPower12 V lead-acid rechargeable battery, Yuasa NP2.8-12Charger input (AC)Charger Input (AC) 85 V to 250 V ac 50/60 HZ 20 VAThis Class II (double insulated) instrument is supplied with a Class 1 (grounded) power cord. The protective earth terminal (ground pin) is not connected internally. The extra pin is for added plug retention only.Dimensions170 mm x 242 mm x 330 mm (6.7 in x 9.5 in x 13 in)Weight3.6 kg (7.94 lb)Temperature (operating)-20 ºC to 50 ºC (-4 ºF to 122 ºF)Temperature (storage)-20 ºC to 65 ºC (-4 ºF to 149 ºF)Humidity80 % to 31 ºC decreasing linearly to 50 % at 50 ºCAltitude2000 mEnclosure sealingIP40Input overload protection1000 V acElectromagnetic compatibilityEN 61326Safety complianceCAT III 1000 V, CAT IV 600 VPollution degree2
it includes:IP67 hard carrying caseRuggedized Alligator clipsTest cables with alligator clips (red, black, green)Infrared adapter with interface cableAC power cord
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