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Fluke 1550B 5000 VDC MegOhm Meter

Our Price: THIS UNIT HAS BEEN REPLACED BY FLUKE 1550C

Item Number: Fluke 1550B

Manufacturer: Fluke

Part Number: 1550B

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Fluke 1550B 5000 VDC MegOhmMeter

The Fluke 1550B has been replaced by the new model Fluke 1550C (Click Here).

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.

Features:

Test voltages of 250V, 500 V, 1000 V, 2500 V, and 5000 V
Capable of testing in 50V increments between 250V and 1000V
Capable of testing in 100V increments between 1000V and 5000V
Measures 0 to 1 Tera-Ohm
Warning voltage function alerts the user that line voltage is present
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 Quicklink 1550B Software and Optical Interface cable
Two year warranty

The Fluke 1550B comes with Quicklink software and has on-board memory to store individual test results. These can be downloaded to a serial printer or computer through the integrated Infrared Communication port (IRDA PORT).

Specifications

Test Voltage 250 V DC

Range:	200 k-Ohms to 5 G-Ohms
Accuracy:	5%
Range:	5 G-Ohms to 50 G-Ohms
Accuracy:	20%

Test Voltage 500 V DC

Range:	200 k-Ohms to 10 G-Ohms
Accuracy:	5%
Range:	10 G-Ohms to 100 G-Ohms
Accuracy:	20%

Test Voltage 1000 V DC

Range:	200 k-Ohms to 20 G-Ohms
Accuracy:	5%
Range:	20 G-Ohms to 200 G-Ohms
Accuracy:	20

Test Voltage 2500 V DC

Range:	200 k-Ohms to 50 G-Ohms
Accuracy:	5%
Range:	50 G-Ohms to 500 G-Ohms
Accuracy:	20%

Test Voltage 5000 V DC

Range:	200 k-Ohms to 100 G-Ohms
Accuracy:	5%
Range:	100 G-Ohms to 1 T-Ohms
Accuracy:	20%

Short circuit current

> 1 mA and < 2 mA

Bar graph

Range:

0 to 1 T-Ohms

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

Environmental Specifications

Operating temperature

-20°C to +50°C (-4°F to 122°F)

Storage temperature

-20 °C to +65 °C (-4°F to 149°F)

Humidity (Without Condensation)

80% at 31 °C (87.8°F), 50% at 50 °C (122°F)

Dust/water resistance

IP-40

Operating Altitude

2,000 m

Safety Specifications

Safety Rating

EN 61010-1, CAT III 600V, EN61557, Parts 1 & 2

EMI immunity

EN 61326

Mechanical & General Specifications

Size

170mm x 242mm x 330 mm (6.7" x 9.5" x 13.0")

Weight

4 kg (with battery) (8.8 lbs)

Batteries

12 V, lead-acid, rechargeable

Warranty

2 years

Battery life

Test voltage:	Number of tests
250 V:	4100
500 V:	3600
1000 V:	3200
2500 V:	2500
5000 V:	1500

Shock & Vibration

MIL-PRF-28800F, Class II

Charger input

AC:	85 to 250 V AC, 50/60 Hz, 50 VA

Each 1550 Includes These Accessories:

Test leads and low-leakage probes
Alligator Clips
Interface adapter and cable
Quicklink 1550B PC software
Line cord
Soft carrying case with waterproof bottom
User's manual

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