The Fluke 1550B is a digital insulation tester capable of testing switchgear, motors, generators and cables at up to 5000 V DC. It can be used for a wide range of tests: from simple spot checks to timed tests and breakdown tests. Measurement storage and PC interface software make it ideal for preventive maintenance. Heavy-duty leads, probes and alligator clips fit in the custom carrying case, for a rugged field testing kit.
General Features:
Test voltages of 250V, 500 V, 1000 V, 2500 V, and 5000 V
Capable of testing in 50V increments between 250V and 1000V and 100V increments between 1000V and 5000V
Measures 0 to 1 Tera-Ohm
Warning voltage function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC
Guard system eliminates the effect of surface leakage current on high-resistance measurements
Large digital/analog LCD shows detailed measurement data
Cable or insulation capacitance
Leakage current
Ramp function (0-5000 V DC) for breakdown testing
Timer 1 to 99 minutes
Polarization index and dielectric absorption calculated automatically
99 memory locations store all measurements parameters
Includes FlukeView Forms Basic Software and Optical Interface cable for easy download to a Windows (R) PC
Two year warranty
Specifications
Test Voltage 250 V DC
Range:
200 kÙ to 5 GÙ
Accuracy:
5%
Range:
5 GÙ to 50 GÙ
Accuracy:
20%
Test Voltage 500 V DC
Range:
200 kÙ to 10 GÙ
Accuracy:
5%
Range:
10 GÙ to 100 GÙ
Accuracy:
20%
Test Voltage 1000 V DC
Range:
200 kÙ to 20 GÙ
Accuracy:
5%
Range:
20 GÙ to 200 GÙ
Accuracy:
20
Test Voltage 2500 V DC
Range:
200 kÙ to 50 GÙ
Accuracy:
5%
Range:
50 GÙ to 500 GÙ
Accuracy:
20%
Test Voltage 5000 V DC
Range:
200 kÙ to 100 GÙ
Accuracy:
5%
Range:
100 GÙ to 1 TÙ
Accuracy:
20%
Short circuit current
> 1 mA and < 2 mA
Bar graph
Range:
0 to 1 TÙ
Insulation test voltage
Accuracy:
0% to 10% at 1 mA load current
Induced AC mains current rejection
Max:
2 mA
Charging rate for capacitive load
5 s/µF
Leakage current
Range:
1 nA to 2 mA
Accuracy:
±(5% + 2 nA)
Capacitance measurements
Range:
0.01 µF to 15.00 µF
Accuracy:
±(15% rdg + 0.03 µF)
Live circuit indicator
Range:
30 V to 600 V (AC/DC, 50/60 Hz)
Accuracy:
±(5% + 2V)
Timer
1 - 99 minutes
Settable:
1 minute increments
Indication:
1 second resolution
Ramp
0% to 100% of selected test voltage, or until breakdown
;)
No. de pièce: 
