Fluke 1587, 1577 Instruction Manual
1587/1577
PN 2401027
April 2005 Rev. 2, 6/09
© 2005-2009 Fluke Corporation. All rights reserved. Printed in USA. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
Insulation Multimeters
Users Manual
®
LIMITED WARRANTY AND LIMITATION OF LIABILITY
Each Fluke product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is three
years and begins on the date of shipment. Parts, product repairs, and services are warranted for 90 days. This warranty extends only to the original
buyer or end-user customer of a Fluke authorized reseller, and does not apply to fuses, disposable batteries, or to any product which, in Fluke's opinion, has been misused, altered, neglected, contaminated, or damaged by accident or abnormal conditions of operation or handling. Fluke warrants
that software will operate substantially in accordance with its functional specifications for 90 days and that it has been properly recorded on nondefective media. Fluke does not warrant that software will be error free or operate without interruption.
Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a
greater or different warranty on behalf of Fluke. Warranty support is available only if product is purchased through a Fluke authorized sales outlet or
Buyer has paid the applicable international price. Fluke reserves the right to invoice Buyer for importation costs of repair/replacement parts when
product purchased in one country is submitted for repair in another country.
Fluke's warranty obligation is limited, at Fluke's option, to refund of the purchase price, free of charge repair, or replacement of a defective product
which is returned to a Fluke authorized service center within the warranty period.
To obtain warranty service, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to
that service center, with a description of the difficulty, postage and insurance prepaid (FOB Destination). Fluke assumes no risk for damage in transit.
Following warranty repair, the product will be returned to Buyer, transportation prepaid (FOB Destination). If Fluke determines that failure was caused
by neglect, misuse, contamination, alteration, accident, or abnormal condition of operation or handling, including overvoltage failures caused by use
outside the product’s specified rating, or normal wear and tear of mechanical components, Fluke will provide an estimate of repair costs and obtain
authorization before commencing the work. Following repair, the product will be returned to the Buyer transportation prepaid and the Buyer will be
billed for the repair and return transportation charges (FOB Shipping Point).
THIS WARRANTY IS BUYER'S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. FLUKE
SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING LOSS OF
DATA, ARISING FROM ANY CAUSE OR THEORY.
Since some countries or states do not allow limitation of the term of an implied warranty, or exclusion or limitation of incidental or consequential damages, the limitations and exclusions of this warranty may not apply to every buyer. If any provision of this Warranty is held invalid or unenforceable by
a court or other decision-maker of competent jurisdiction, such holding will not affect the validity or enforceability of any other provision.
Fluke Corporation
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.
Fluke Europe B.V.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands
11/99
Table of Contents
Title Page
Introduction .................................................................................................................... 1
Contacting Fluke ............................................................................................................ 1
Safety Information .......................................................................................................... 2
Accessories.................................................................................................................... 4
Unsafe Voltage............................................................................................................... 4
Test Lead Alert............................................................................................................... 4
Battery Saver (Sleep Mode) ........................................................................................... 4
Rotary Switch Positions.................................................................................................. 5
Buttons ........................................................................................................................... 6
Understanding the Display ............................................................................................. 8
Input Terminals............................................................................................................... 11
Power-Up Options.......................................................................................................... 12
AutoHold Mode............................................................................................................... 13
MIN MAX AVG Recording Mode .................................................................................... 13
Manual Ranging and Autoranging.................................................................................. 14
Understanding AC Zero Input Behavior of True RMS Meters ........................................ 15
Low-Pass Filter (Model 1587 and 1587T) ...................................................................... 15
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Users Manual
Making Basic Measurements......................................................................................... 16
Measuring AC and DC Voltage ................................................................................. 17
Measuring Temperature (Model 1587 and 1587T).................................................... 18
Measuring Resistance............................................................................................... 19
Measuring Capacitance (Model 1587 and 1587T) .................................................... 19
Testing for Continuity ................................................................................................ 20
Testing Diodes (Model 1587 and 1587T) .................................................................. 21
Measuring AC or DC Current .................................................................................... 22
Testing Insulation...................................................................................................... 24
Measuring Frequency (Model 1587 and 1587T) ....................................................... 25
Cleaning......................................................................................................................... 27
Testing the Batteries...................................................................................................... 27
Testing the Fuse ............................................................................................................ 27
Replacing the Batteries and Fuse.................................................................................. 28
Specifications................................................................................................................. 29
General Specifications .............................................................................................. 29
Electrical Specifications ................................................................................................. 30
AC Voltage Measurement ......................................................................................... 30
1587 and 1587T Accuracy ................................................................................... 30
1587 and 1587T Low-Pass Filter Voltage ............................................................ 31
1577 Accuracy...................................................................................................... 31
DC Voltage Measurement......................................................................................... 32
DC Millivolts Measurement ....................................................................................... 32
DC and AC Current Measurement ............................................................................ 33
Ohms Measurement.................................................................................................. 34
Diode Test (1587 and 1587T Only)........................................................................... 34
Continuity Test .......................................................................................................... 34
Frequency Measurement (1587 and 1587T Only) .................................................... 35
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Contents
Frequency Counter Sensitivity................................................................................... 35
Capacitance (1587 and 1587T Only)......................................................................... 35
Temperature Measurement (1587 and 1587T Only) ................................................. 36
Insulation Specifications ............................................................................................ 36
Model 1587........................................................................................................... 37
Model 1577........................................................................................................... 37
Model 1587T......................................................................................................... 38
(continued)
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Users Manual
iv
List of Tables
Table Title Page
1. Symbols................................................................................................................................. 3
2. Rotary Switch Selections....................................................................................................... 5
3. Buttons .................................................................................................................................. 7
4. Display Indicators .................................................................................................................. 8
5. Error Messages ..................................................................................................................... 10
6. Input Terminal Descriptions................................................................................................... 12
7. Power-Up Options ................................................................................................................. 12
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vi
List of Figures
Figure Title Page
1. Rotary Switch ........................................................................................................................ 5
2. Buttons .................................................................................................................................. 6
3. Display Indicators .................................................................................................................. 8
4. Input Terminals...................................................................................................................... 11
5. Low Pass Filter...................................................................................................................... 15
6. Measuring AC and DC Voltage ............................................................................................. 17
7. Measuring Temperature ........................................................................................................ 18
8. Measuring Resistance........................................................................................................... 19
9. Measuring Capacitance......................................................................................................... 19
10. Testing for Continuity............................................................................................................. 20
11. Testing Diodes ...................................................................................................................... 21
12. Measuring AC or DC Current ................................................................................................ 23
13. Testing Insulation .................................................................................................................. 25
14. Measuring Frequency............................................................................................................ 26
15. Testing the Fuse.................................................................................................................... 27
16. Replacing the Fuse and Battery ............................................................................................ 28
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1587/1577
Insulation Multimeters
Introduction
The Fluke Models 1587,1587T, and 1577 are
battery-powered, true-RMS insulation multimeters
(hereafter "the Meter") with a 6000-count and a 3 ¾ digit
display. Although this manual describes the operation of
all models, all illustrations and examples assume use of
Model 1587.
These meters meet CAT III and CAT IV IEC 61010
standards. The IEC 61010 standard defines four
measurement categories (CAT I to IV) based on the
magnitude of danger from transient impulses. CAT III
meters are designed to protect against transients in Fixed
equipment installations at the distribution level; CAT IV
meters are designed to protect against transients from the
primary supply level (overhead or underground utility
service).
The Meter measures or tests the following:
• AC / DC voltage and
current
• Resistance • Continuity
• Voltage and current
frequency
• Temperature (Model
1587)
• Diodes (Model 1587)
• Capacitance (Model
1587)
• Insulation testing
Contacting Fluke
To contact Fluke, call one of the following telephone
numbers:
• Technical Support USA: 1-800-44-FLUKE (1-800-
443-5853)
• Calibration/Repair USA: 1-888-99-FLUKE (1-888-
993-5853)
• Canada: 1-800-36-FLUKE (1-800-363-5853)
• Europe: +31 402-675-200
• Japan: +81-3-3434-0181
• Singapore: +65-738-5655
• Anywhere in the world: +1-425-446-5500
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Users Manual
Or, visit Fluke's website at www.fluke.com.
To register your product, visit http://register.fluke.com
To view, print, or download the latest manual supplement, visit http://us.fluke.com/usen/support/manuals
.
.
Safety Information
Use the Meter only as specified in this manual. Otherwise, the protection provided by the Meter may be impaired. See Table
1 for a list of symbols used on the Meter and in this manual.
A XWWarning identifies hazardous conditions and actions that could cause bodily harm or death.
A XWCaution identifies conditions and actions that could damage the Meter, the equipment under test, or cause
permanent loss of data.
XWWarning
To avoid possible electric shock or personal injury, follow these guidelines:
• Use the Meter only as specified in this manual or the protection provided by the Meter might be
impaired.
• Do not use the Meter or test leads if they appear damaged, or if the Meter is not operating properly. If in
doubt, have the Meter serviced.
• Always use the proper terminal, switch position, and range for measurements before connecting Meter
to circuit under test.
• Verify the Meter’s operation by measuring a known voltage.
• Do not apply more than the rated voltage as marked on the Meter, between the terminals or between
any terminal and earth ground.
• Use caution with voltages above 30 V ac rms, 42 V ac peak, or 60 V dc. These voltages pose a shock
hazard.
2
Insulation Multimeters
Safety Information
• Replace the battery as soon as the low battery indicator (b) appears.
• Disconnect circuit power and discharge all high-voltage capacitors before testing resistance,
continuity, diodes, or capacitance.
• Do not use the Meter around explosive gas or vapor.
• When using the test leads, keep your fingers behind the finger guards.
• Remove test leads from the Meter before opening the Meter case or battery door. Never operate the
Meter with the cover removed or the battery door open.
• Comply with local and national safety requirements when working in hazardous locations.
• Use proper protective equipment, as required by local or national authorities when working in
hazardous areas.
• Avoid working alone.
• Use only the replacement fuse specified or the protection may be impaired.
• Check the test leads for continuity before use. Do not use if the readings are high or noisy.
Table 1. Symbols
B AC (Alternating Current) J Earth Ground
F DC (Direct Current) I Fuse
X WARNING: risk of electric shock. T Double Insulated
b Battery (Low battery when shown on display.) W Important information; see manual
~ Do not dispose of this product as unsorted municipal waste. Go to Fluke’s website for recycling information.
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Users Manual
Accessories
Model
1587 and 1587T TL224 TP74 AC285 Yes Yes Yes Yes
1577 TL224 TL74 AC285 Yes Yes No Yes
Unsafe Voltage
To alert you to the presence of a potentially hazardous
voltage, when the Meter detects a voltage ≥ 30 V or a
voltage overload (OL), the Z symbol is displayed.
Test Lead Alert
To remind you to check that the test leads are in the
correct terminals,
move the rotary switch to or from the c position.
To avoid a blown fuse, damage to the Meter,
or serious personal injury, never attempt to
make a measurement with a test lead in an
incorrect terminal.
Leads
is momentarily displayed when you
LEAd
Probes
XW Warning
Clips
Holster Hard Case
K Type
Thermocouple
Remote
Probe
Battery Saver (Sleep Mode)
The Meter enters the “Sleep mode” and blanks the display
if there is no function change or button press for
20 minutes. This is done to conserve battery power. The
Meter comes out of Sleep mode when a key is pressed or
when the rotary switched is turned.
To disable the Sleep mode, hold down the blue button
while turning the Meter on. Sleep mode is always disabled
in the MIN MAX AVG recording mode, AutoHold mode,
insulation test active, or if the auto power off feature has
been disabled by pressing the blue button when the Meter
is turned on.
4
Insulation Multimeters
Rotary Switch Positions
Rotary Switch Positions
Turn the Meter on by selecting any measurement function.
The Meter presents a standard display for that function
(range, measurement units, modifiers, etc.). Use the blue
button to select any rotary switch alternate functions
(labelled with blue letters). Rotary switch selections are
shown in Figure 1 and described in Table 2.
bav02f.eps
Figure 1. Rotary Switch
Table 2. Rotary Switch Selections
Switch
Position
(1587 and
1587T only)
(1587 and
1587T only)
(1587 and
1587T only)
B
K
C
E
k
o
N
AC voltage from 30.0 mV to 1000 V.
AC voltage with 800 Hz “low-pass” filter.
DC voltage 1 mV to 1000 V.
DC mV 0.1 mV to 600 mV.
Temperature from - 40 °C to + 537 °C
(- 40 °F to + 998 °F).
Celsius is the default temperature
measurement unit. The temperature
measurement you select is retained in
memory when the Meter is turned off.
Ohms from 0.1 Ω to 50 MΩ.
Capacitance from 1 nF to 9999 μF.
Measurement Function
5
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