FLUKE-1587 REFURB - FLUKE - Datasheet.Live

Technical Data

The Fluke 1587 and 1577 Insulation

Multimeters combine a digital

insulation tester with a full-featured,

true-rms digital multimeter in a

single compact, handheld unit,

which provides maximum versatility

for both troubleshooting and

preventative maintenance.

Like other tools that you have

come to expect from Fluke, the

1587 and 1577 are rugged, reliable

and easy to use.

Whether you work on motors,

generators, cables or switch-gear,

the Fluke 1587/1577 Insulation

Multimeters are ideally suited to

help you with your tasks.

•Large display with backlight

•Insulation test (1587: 0.01 MΩto 2 GΩ)

(1577: 0.1 MΩto 600 MΩ)

•Insulation test voltages (1587: 50 V, 100 V, 250 V,

500 V, 1000 V),(1577: 500 V, 1000 V) for many

applications

•Live circuit detection prevents insulation test if volt-

age > 30 V is detected for added user protection

•Auto-discharge of capacitive voltage for added user

protection

•AC/DC voltage, DC milliVolts, AC/DC milliamps,

Resistance (Ω), Continuity

•Filter for motor drive measurements (1587 only)

•Capacitance, diode test, temperature, Min/Max,

frequency (Hz) (1587 only)

•Auto power off to save battery power

•CAT III 1000 V, CAT IV 600 V measurement category

•Included accessories: Remote probe, test leads

and probes, alligator clips, (K-type thermocouple,

1587 only)

•Accepts optional Fluke TPAK™magnetic hanging

system to free your hands for other work

•Rugged, utility hard case allows you to bring

everything you need for the job

•Three year warranty

1587/1577

Insulation Multimeters

Two powerful tools in one.

AC voltage measurement

1587 accuracy

Range Resolution 50 Hz to 60 Hz 60 Hz to 5000 Hz

600.0 mV 0.1 mV + (1 % + 3) + (2 % + 3)

6.000 V 0.001 V + (1 % + 3) + (2 % + 3)

60.00 V 0.01 V + (1 % + 3) + (2 % + 3)

600.0 V 0.1 V + (1 % + 3) + (2 % + 3)1

1000 V 1 V + (2 % + 3) + (2 % + 3)1

11 kHz bandwidth

1587 lowpass filter Voltage

Range Resolution 50 Hz to 60 Hz 60 Hz to 400 Hz

± (% of Rdg + Digits) ± (% of Rdg + Digits)

600.0 mV 0.1 mV ± (1 % + 3) + (2 % + 3)

– (6 % – 3)

6.000 V 0.001 V ± (1 % + 3) + (2 % + 3)

– (6 % – 3)

60.00 V 0.01 V ± (1 % + 3) + (2 % + 3)

– (6 % – 3)

600.0 V 0.1 V ± (1 % + 3) + (2 % + 3)

– (6 % – 3)

1000 V 1 V ± (2 % + 3) + (2 % + 3)

– (6 % – 3)

1577 accuracy

Range Resolution 50 Hz to 60 Hz

600.0 mV 0.1 mV ± (2 % + 3)

6.000 V 0.001 V ±(2 % + 3)

60.00 V 0.01 V ± (2 % + 3)

600.0 V 0.1 V ± (2 % + 3)

1000 V 1 V ±(2 % + 3)

AC conversion: Inputs are ac-coupled and calibrated to the rms value of sine wave input. Conversions are

true-rms responding and specified from 5 % to 100 % of range. Input signal crest factor can be up to 3 at

up to 500 V, decreasing linearly to crest factor <=1.5 at 1000 V. For non-sinusoidal waveforms add ± (2 %

reading + 2 % FS) typical, for a crest factor up to 3.

Input impedance: 10 MΩ(nominal), < 100 pF, ac-coupled

Common mode rejection ratio (1 kΩunbalanced): > 60 dB at dc, 50 or 60 Hz

Overload protection: 1000 V rms or dc, 107V Hz Max

DC voltage measurement

Range Resolution Accuracy 15871Accuracy 15771

6.000 V dc 0.001 V ± (0.09 % + 2) ± (0.2 % + 2)

60.00 V dc 0.01 V ±(0.09 % + 2) ± (0.2 % + 2)

600.0 V dc 0.1 V ± (0.09 % + 2) ± (0.2 % + 2)

1000 V dc 1 V ± (0.09 % + 2) ± (0.2 % + 2)

1Accuracies apply to ±100 % of range

Input impedance: 10 MΩ(nominal), < 100 pF

Normal mode rejection ratio: > 60 dB @ 50 Hz or 60 Hz

Common rode rejection ratio: > 120 dB @ dc, 50 Hz or 60 Hz (1 kΩunbalance)

Overload protection: 1000 V rms or dc

DC millivolts measurement

Range Resolution Accuracy 1587 Accuracy 1577

600.0 mV dc 0.1 mV ± (0.1 % + 1) ± (0.2 % + 1)

2 Fluke Corporation 1587/1577 Insulation Multimeters

1587/1577 Specifications

1587/1577 Insulation Multimeters Fluke Corporation 3

DC and ac current measurement

Accuracy 1587 Accuracy 1577 Burden Voltage

Range Resolution ± (% of Rdg+Digits) ± (% of Rdg+Digits) (Typical)

AC 400 mA 0.1 mA ± (1.5 % + 2)1± (2 % + 2)12 mV/mA

45 to 1000 Hz 60 mA 0.01 mA ± (1.5 % + 2)1± (2 % + 2)1

DC 400 mA 0.1 mA ± (0.2 % + 2) ± (1.0 % + 2) 2 mV/mA

60 mA 0.01 mA ± (0.2 % + 2) ± (1.0 % + 2)

11 kHz bandwidth

Overload: 600 mA for 2 minutes maximum

Overload protection: 440 mA, 1000 V, FAST fuse

AC conversion: Inputs are ac-coupled and calibrated to the rms value of sine wave input. Conversions are

true-rms responding and specified from 5 % to 100 % of range. Input signal crest factor can be up to 3 at up

to 300 mA, decreasing linearly to crest factor < =1.5 at 600 mA. For non-sinusoidal waveforms add + (2 %

reading + 2 % FS) typical, for a crest factor up to 3.

Ohms measurement

Accuracy 15871Accuracy 15771

Range Resolution ±(% of Rdg+Digits) ± (% of Rdg+Digits)

600.0 Ω0.1 Ω

6.000 kΩ0.001 kΩ

60.00 kΩ0.01 kΩ± (0.9 % + 2) ± (1.2 % + 2)

600.0 kΩ0.1 kΩ

6.000 MΩ0.001 MΩ

50.0 MΩ0.01 MΩ±(1.5 % + 3) ± (2.0 % + 3)

1Accuracies apply from 0 to 100 % of range

Overload protection: 1000 V rms or dc

Open circuit test voltage: < 8.0 V dc

Short circuit current: < 1.1 mA

Diode test (1587 Only)

Diode test indication: Display voltage drop: 0.6 V at 1.0 mA nominal test current

Accuracy: + (2 % + 3)

Continuity test

Continuity indication: Continuous audible tone for test resistance below 25 Ωand off above 100 Ω.

Maximum reading; 1000 Ω

Open circuit voltage: < 8.0 V

Short circuit current: 1.0 mA typical

Overload protection: 1000 V rms

Response time: > 1 m sec

Frequency measurement (1587 only)

Accuracy

Range Resolution ± (% of Rdg+Digits)

99.99 Hz 0.01 Hz ± (0.1 % + 1)

999.9 Hz 0.1 Hz ± (0.1 % + 1)

9.999 kHz 0.001 kHz ± (0.1 % + 1)

99.99 kHz 0.01 kHz ±(0.1 % + 1)

4 Fluke Corporation 1587/1577 Insulation Multimeters

1587/1577 Specifications cont.

Frequency counter sensitivity

V ac Sensitivity (RMS Sinewave)1DC Trigger Levels

Input Range 5 Hz to 20 kHz 20 kHz to 100 kHz to 20 kHz2

600.0 mV ac 100.0 mV 150.0 mV N/A

6.0 V 1.0 V 1.5 V -400.0 mV and 2.5 V

60.0 V 10.0 V 36.0 V 1.2 V and 4.0 V

600.0 V 100.0 V – 12.0 V and 40.0 V

1000.0 V 300.0 V – 12.0 V and 40.0 V

1Maximum input for specified accuracy = 10x range (1000 V max). Noise at low frequencies and amplitudes may affect accuracy.

2Usable to 100 kHz with full scale input.

Capacitance (1587 only)

Range Resolution ± (% of Rdg+Digits)

1000 nF 1 nF

10.00 µF 0.01 µF ± (1.2 % + 2)

100.0 µF 0.1 µF

9999 µF 1 µF ± (1.2 % +/- 90 counts)

Temperature measurement (1587 only)

Range Resolution Accuracy1

-40 °C to 537 °C 0.1 °C ± (1 % + 10 counts)

-40 °F to 998 °F 0.1 °F ± (1 % + 18 counts)

1Accuracies apply following 90 minutes settling time after a change in the ambient temperature of the instrument

Insulation specifications

Measurement range: 1587: 0.01 MΩto 2 GΩ, 1577: 0.1 MΩto 600 MΩ

Test voltages: 50, 100, 250, 500, 1000 V model 1587, 500 and 1000 V model 1577

Test voltage accuracy: + 20 %, - 0 %

Short-circuit test current: 1 mA nominal

Auto discharge: Discharge time < 0.5 second for C = 1 µF or less

Live circuit detection: Inhibit test if terminal voltage > 30 V prior to initialization of test

Maximum capacitive load: Operable with up to 1 µF load

1587/1577 Insulation Multimeters Fluke Corporation 5

Model 1587

Output Voltage Display Range Resolution Test Current Resistance Accuracy

50 V 0.01 to 6.00 MΩ0.01 MΩ1 mA @ 50 kΩ± (3 % + 5 counts)

(0 % to + 20 %) 6.0 to 50.0 MΩ0.1 MΩ

100 V 0.01 to 6.00 MΩ0.01 MΩ

(0 % to + 20 %) 6.0 to 60.0 MΩ0.1 MΩ1 mA @ 100 kΩ± (3 % + 5 counts)

60 to 100 MΩ1 MΩ

250 V 0.1 to 60.0 MΩ0.1 MΩ1 mA @ 250 kΩ± (1.5 % + 5 counts)

(0 % to + 20 %) 60 to 250 MΩ1 MΩ

500 V 0.1 to 60.0 MΩ0.1 MΩ1 mA @ 500 kΩ± (1.5 % + 5 counts)

(0 % to + 20 %) 60 to 500 MΩ1 MΩ

1000 V 0.1 to 60.0 MΩ0.1 MΩ± (1.5 % + 5 counts)

(0 % to + 20 %) 60 to 600 MΩ1 MΩ1 mA @ 1 MΩ

0.6 to 2.0 GΩ100 MΩ± (10 % + 3 counts)

Model 1577

Output Voltage Display Range Resolution Test Current Resistance Accuracy

500 V 0.1 to 60.0 MΩ0.1 MΩ1 mA @ 500 kΩ± (2.0 % + 5 counts)

(0 % to + 20 %) 60 to 500 MΩ1 MΩ

1000 V 0.1 to 60.0 MΩ0.1 MΩ1 mA @ 1 MΩ±(2.0 % + 5 counts)

(0 % to + 20 %) 60 to 600 MΩ1 MΩ

Maximum voltage applied to any terminal: 1000 V ac rms

or dc

Storage temperature: -40 °C to 60 °C (-40 °F to 140 °F)

Operating temperature: -20 °C to 55 °C (-4 °F to 131 °F)

Temperature coefficient: 0.05 x (specified accuracy) per °C

for temperatures < 18 °C or > 28 °C (< 64 °F or > 82 °F)

Relative humidity, non-condensing: < °C

0 % to 95 % @ 10 °C to 30 °C (50 °F to 86 °F)

0 % to 75 % @ 30 °C to 40 °C (86 °F to 104 °F)

0 % to 40 % @ 40 °C to 55 °C (104 °F to 131 °F)

Vibration: Random, 2 g, 5-500 Hz per MIL-PRF-28800F,

Class 2 instrument

Shock: 1 meter drop per IEC 61010-1 2nd Edition (1 meter

drop test, six sides, oak floor)

Electromagnetic compatibility:In an RF field of 3 V/M,

accuracy = specified accuracy except in temperature:

accuracy = specified accuracy ± 5 °C (9 °F). (EN 61326-1:1997)

Safety: Complies with ANSI/ISA 82.02.01 (61010-1) 2004,

CAN/CSA-C22.2 NO. 61010-1-04, and IEC/EN 61010-1 2nd

Edition for measurement CAT III 1000 V and CAT IV 600 V

Certifications: CSA per standard CSA/CAN C22.2

No. 61010.1-04; TUV per standard EN 61010 Part 1-1002

Batteries: Four AA batteries (NEDA 15A or IEC LR6)

Battery life: Meter use 1000 hours; Insulation test use: Meter

can perform at least 1000 insulation tests with fresh alkaline

batteries at room temperature. These are standard tests of

1000 V into 1 MΩwith a duty cycle of 5 seconds on and 25

seconds off

Size: 5.0 cm H x 10.0 cm W x 20.3 cm L (1.97 in H x 3.94 in

W x 8.00 in L)

Weight: 550 g (1.2 lb)

IP rating: IP40

Altitude (operating): 2000 m CAT III 1000 V, CAT IV 600 V;

3000 m CAT II 1000 V, CAT III 600 V

Storage: 12,000 m

Over-range capability: 1

10 % of range except for

capacitance which is 1 %

Compliance to EN 61557: IEC61557-1, IEC61557-2

1587/1577 General Specifications

For additional accessories for these products,

see the Top 10 Accessories for Insulation

Multimeters at www.fluke.com/top10 or

ask for Fluke literature code 2427793.

6 Fluke Corporation 1587/1577 Insulation Multimeters

Fluke Corporation

PO Box 9090, Everett, WA USA 98206

Fluke Europe B.V.

PO Box 1186, 5602 BD

Eindhoven, The Netherlands

For more information call:

In the U.S.A. (800) 443-5853 or

Fax (425) 446-5116

In Europe/M-East/Africa (31 40) 2 675 200 or

Fax (31 40) 2 675 222

In Canada (800)-36-FLUKE or

Fax (905) 890-6866

From other countries +1 (425) 446-5500 or

Fax +1 (425) 446-5116

Web access: http://www.fluke.com/

Printed in U.S.A. 9/2005 2434792 D-US-N Rev C

Fluke. Keeping your world

up and running.

Comparison Chart

1587 1577

Insulation test voltages 50 V, 100 V, 250 V, 500 V, 1000 V •

Insulation test voltages 500 V, 1000 V •

Insulation test: 0.01 MΩto 2.0 GΩ•

Insulation test: 0.1 MΩto 600 MΩ•

Auto-discharge of capacitive voltage ••

Insulation test smoothing reading •

Frequency •

Capacitance •

Diode test •

Temperature •

Min/Max •

Low pass filter (for work on VSDs) •

AC/DC Voltage ••

DC Millivolts ••

AC/DC milliAmps ••

Resistance (0.1 Ωto 50 MΩ) ••

Continuity ••

Three-year warranty ••

Remote probe, test leads, alligator clips ••

K-type thermocouple •

Rugged, utility hard case ••

Auto power off • •

Ordering Information

Fluke-1577 Insulation

Multimeter

Fluke-1587 Insulation

Multimeter

Included

Remote probe, test leads,

alligator clips, K-type thermo-

couple (1587 only), hard case,

user documentation

Optional accessories

TPAK Magnetic Tool Hanger

i400s Clamp with Adapter

C25 Soft Case

1577 1587

TPAK i400s C25