1587/1577 Insulation Multimeters Technical Data Two powerful tools in one. 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 M to 2 G) (1577: 0.1 M to 600 M) 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 voltage > 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 (), 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 TPAKTM 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 Specifications AC voltage measurement 1587 accuracy Range 600.0 mV 6.000 V 60.00 V 600.0 V 1000 V 11 Resolution 0.1 mV 0.001 V 0.01 V 0.1 V 1V 50 Hz to 60 Hz + (1 % + 3) + (1 % + 3) + (1 % + 3) + (1 % + 3) + (2 % + 3) 60 Hz to 5000 Hz + (2 % + 3) + (2 % + 3) + (2 % + 3) + (2 % + 3)1 + (2 % + 3)1 Range Resolution 600.0 mV 0.1 mV 50 Hz to 60 Hz (% of Rdg + Digits) (1 % + 3) 6.000 V 0.001 V (1 % + 3) 60.00 V 0.01 V (1 % + 3) 600.0 V 0.1 V (1 % + 3) 1000 V 1V (2 % + 3) 60 Hz to 400 Hz (% of Rdg + Digits) + (2 % + 3) - (6 % - 3) + (2 % + 3) - (6 % - 3) + (2 % + 3) - (6 % - 3) + (2 % + 3) - (6 % - 3) + (2 % + 3) - (6 % - 3) kHz bandwidth 1587 lowpass filter Voltage 1577 accuracy Range 600.0 mV 6.000 V 60.00 V 600.0 V 1000 V Resolution 0.1 mV 0.001 V 0.01 V 0.1 V 1V 50 Hz to 60 Hz (2 % + 3) (2 % + 3) (2 % + 3) (2 % + 3) (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 M (nominal), < 100 pF, ac-coupled Common mode rejection ratio (1 k unbalanced): > 60 dB at dc, 50 or 60 Hz Overload protection: 1000 V rms or dc, 107 V Hz Max DC voltage measurement Range 6.000 V dc 60.00 V dc 600.0 V dc 1000 V dc 1Accuracies Resolution 0.001 V 0.01 V 0.1 V 1V Accuracy 15871 (0.09 % + 2) (0.09 % + 2) (0.09 % + 2) (0.09 % + 2) Accuracy 15771 (0.2 % + 2) (0.2 % + 2) (0.2 % + 2) (0.2 % + 2) apply to 100 % of range Input impedance: 10 M (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 k unbalance) Overload protection: 1000 V rms or dc DC millivolts measurement 2 Fluke Corporation Range Resolution Accuracy 1587 Accuracy 1577 600.0 mV dc 0.1 mV (0.1 % + 1) (0.2 % + 1) 1587/1577 Insulation Multimeters DC and ac current measurement Range AC 45 to 1000 Hz DC 11 400 mA 60 mA 400 mA 60 mA Resolution 0.1 mA 0.01 mA 0.1 mA 0.01 mA Accuracy 1587 (% of Rdg+Digits) (1.5 % + 2)1 (1.5 % + 2)1 (0.2 % + 2) (0.2 % + 2) Accuracy 1577 (% of Rdg+Digits) (2 % + 2)1 (2 % + 2)1 (1.0 % + 2) (1.0 % + 2) Burden Voltage (Typical) 2 mV/mA 2 mV/mA 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 Range 600.0 6.000 k 60.00 k 600.0 k 6.000 M 50.0 M 1Accuracies Resolution 0.1 0.001 k 0.01 k 0.1 k 0.001 M 0.01 M Accuracy 15871 (% of Rdg+Digits) Accuracy 15771 (% of Rdg+Digits) (0.9 % + 2) (1.2 % + 2) (1.5 % + 3) (2.0 % + 3) 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 and off above 100 . Maximum reading; 1000 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) Range 99.99 Hz 999.9 Hz 9.999 kHz 99.99 kHz Resolution 0.01 Hz 0.1 Hz 0.001 kHz 0.01 kHz Accuracy (% of Rdg+Digits) (0.1 % + 1) (0.1 % + 1) (0.1 % + 1) (0.1 % + 1) 1587/1577 Insulation Multimeters Fluke Corporation 3 1587/1577 Specifications cont. Frequency counter sensitivity Input Range 600.0 mV ac 6.0 V 60.0 V 600.0 V 1000.0 V 1Maximum input for specified accuracy = 2Usable to 100 kHz with full scale input. V ac Sensitivity (RMS Sinewave)1 5 Hz to 20 kHz 20 kHz to 100 kHz 100.0 mV 150.0 mV 1.0 V 1.5 V 10.0 V 36.0 V 100.0 V - 300.0 V - DC Trigger Levels to 20 kHz2 N/A -400.0 mV and 2.5 V 1.2 V and 4.0 V 12.0 V and 40.0 V 12.0 V and 40.0 V 10x range (1000 V max). Noise at low frequencies and amplitudes may affect accuracy. Capacitance (1587 only) Range 1000 nF 10.00 F 100.0 F 9999 F Resolution 1 nF 0.01 F 0.1 F 1 F (% of Rdg+Digits) (1.2 % + 2) (1.2 % +/- 90 counts) Temperature measurement (1587 only) Range -40 C to 537 C -40 F to 998 F 1Accuracies Resolution 0.1 C 0.1 F Accuracy1 (1 % + 10 counts) (1 % + 18 counts) apply following 90 minutes settling time after a change in the ambient temperature of the instrument Insulation specifications Measurement range: 1587: 0.01 M to 2 G , 1577: 0.1 M to 600 M 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 F 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 F load 4 Fluke Corporation 1587/1577 Insulation Multimeters Model 1587 Output Voltage 50 V (0 % to + 20 %) 100 V (0 % to + 20 %) 250 V (0 % to + 20 %) 500 V (0 % to + 20 %) 1000 V (0 % to + 20 %) Display Range 0.01 to 6.00 M 6.0 to 50.0 M 0.01 to 6.00 M 6.0 to 60.0 M 60 to 100 M 0.1 to 60.0 M 60 to 250 M 0.1 to 60.0 M 60 to 500 M 0.1 to 60.0 M 60 to 600 M 0.6 to 2.0 G Resolution 0.01 M 0.1 M 0.01 M 0.1 M 1 M 0.1 M 1 M 0.1 M 1 M 0.1 M 1 M 100 M Display Range 0.1 to 60.0 M 60 to 500 M 0.1 to 60.0 M 60 to 600 M Resolution 0.1 M 1 M 0.1 M 1 M Test Current Resistance Accuracy 1 mA @ 50 k (3 % + 5 counts) 1 mA @ 100 k (3 % + 5 counts) 1 mA @ 250 k (1.5 % + 5 counts) 1 mA @ 500 k (1.5 % + 5 counts) 1 mA @ 1 M (1.5 % + 5 counts) (10 % + 3 counts) Model 1577 Output Voltage 500 V (0 % to + 20 %) 1000 V (0 % to + 20 %) Test Current 1 mA @ 500 k Resistance Accuracy (2.0 % + 5 counts) 1 mA @ 1 M (2.0 % + 5 counts) 1587/1577 General Specifications 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 M with 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: 110 % of range except for capacitance which is 1 % Compliance to EN 61557: IEC61557-1, IEC61557-2 1587/1577 Insulation Multimeters Fluke Corporation 5 Comparison Chart 1587 Insulation test voltages 50 V, 100 V, 250 V, 500 V, 1000 V Insulation test voltages 500 V, 1000 V Insulation test: 0.01 M to 2.0 G Insulation test: 0.1 M to 600 M 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 to 50 M) Continuity Three-year warranty Remote probe, test leads, alligator clips K-type thermocouple Rugged, utility hard case Auto power off 1577 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Ordering Information Fluke-1577 Fluke-1587 Insulation Multimeter Insulation Multimeter Included Remote probe, test leads, alligator clips, K-type thermocouple (1587 only), hard case, user documentation Optional accessories TPAK i400s C25 1587 1577 Magnetic Tool Hanger Clamp with Adapter Soft Case Fluke. Keeping your world up and running. Fluke Corporation PO Box 9090, Everett, WA USA 98206 Fluke Europe B.V. PO Box 1186, 5602 BD Eindhoven, The Netherlands TPAK i400s C25 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 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/ (c)2002 Fluke Corporation. All rights reserved. Printed in U.S.A. 9/2005 2434792 D-US-N Rev C