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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 one year 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.
The Tester measures or tests the following: Introduction • • AC / DC Voltage Earth-Bond Resistance The Fluke model 1507 and model 1503 are • Insulation Resistance battery-powered insulation testers (hereafter, "the Contacting Fluke Tester"). Although this manual describes the operation of...
1507/1503 Users Manual Safety Information Use the Tester only as specified in this manual. Otherwise, the protection provided by the Tester may be impaired. See Table 1 for a list of symbols used on the Tester and in this manual.
Insulation Testers Safety Information • Remove test leads from the Tester before opening the Tester case or battery door. Never operate the Tester with the cover removed or the battery door open. • Comply with local and national safety requirements when working in hazardous locations. •...
1507/1503 Users Manual Unsafe Voltage Rotary Switch Positions To alert you to the presence of a potentially hazardous Turn the Tester on by selecting any measurement voltage, when the Tester detects a voltage ≥ 30 V in function. The Tester presents a standard display for that insulation test, ≥...
Model 1507 and 0.01 to 2000 MΩ for the Model 1503. 250V Performs insulation tests with 50, 100, 250, 100V 500 and 1000 V source on the 1507 or 500 and 1000 V source on the 1503. bbw02f.eps Figure 2. Buttons and Indicators...
1507/1503 Users Manual Table 3. Buttons and Indicators Button/ Description Indicator Button/ Description Indicator Initiates an insulation test when the rotary switch is an position. Causes the INSULATION Press the blue button to select alternate Tester to source (output) a high voltage measurement functions.
Insulation Testers Understanding the Display Understanding the Display Table 4. Display Indicators Display indicators are shown in Figure 3 and described in Indicator Description Table 4. Error messages that may appear on the display Indicates an insulation or resistance are described in Table 5. test is locked on.
1507/1503 Users Manual Table 5. Error Messages Table 4 Display Indicators (cont.) Indicator Description Message Description Polarization index or dielectric Appears on the primary display and absorption ratio test is selected indicates that the battery is too low for reliable operation. The Tester will not batt Ohms lead zero is active.
Insulation Testers Input Terminals Table 6. Input Terminal Descriptions Input Terminals Input terminals are shown in Figure 4 and described in Item Description Table 6. Input terminal for resistance measurement. Common (return) terminal for all measurements. Input terminal for volts or insulation test. Power-Up Options Holding a button down while turning the Tester on activates a power-up option.
1507/1503 Users Manual Table 7. Power-Up Options Making Measurements Button Description The figures on the following pages show how to make measurements. bswitch position turns on all LCD segments. When connecting the test leads to the circuit or device, O switch position displays the software connect the common (COM) test lead before connecting the live lead;...
Insulation Testers Making Measurements Measuring Volts Measuring Earth-Bond Resistance Resistance tests should only be performed on de-energized circuits. Check the fuse before testing. See Testing the Fuse later in this manual. Connecting to an 1507 INSULATION TESTER energized circuit while the test is active will blow the fuse. Note Measurements can be adversely affected by impedances of additional operating circuits...
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1507/1503 Users Manual • The primary display shows ---- until you press the T button and a valid resistance reading is obtained. 1507 INSULATION TESTER • The high voltage symbol (Y) along with a primary display of >2 V warns if voltage greater than 2 V ac or dc is present.
Insulation Testers Making Measurements Push and hold T to start the test. The secondary Measuring Insulation Resistance display shows the test voltage applied to the circuit Insulation tests should only be performed on de-energized under test. The high voltage symbol (Z) along with a circuits.
1507/1503 Users Manual Measuring Polarization Index and Dielectric Absorption Ratios (Model 1507) 1507 INSULATION TESTER Polarization Index (PI) is the ratio of the 10-minute insulation resistance to the 1 minute insulation resistance. Dielectric Absorption Ratio (DAR) is the ratio of the 1-minute insulation resistance to the 30 second insulation resistance.
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Insulation Testers Measuring Polarization Index and Dielectric Absorption Ratios (Model 1507) • • The primary display shows ---- until you press the To interrupt a PI or DAR test before it is T button and a valid resistance reading is completed, momentarily press T.
1507/1503 Users Manual Using the Compare Function (Model 1507) Use the Compare function to set a pass/fail compare level for the insulation measurements. To use the Compare function: Press the C button to select the desired compare value. You can choose from 100 kΩ, 200 kΩ, 500 kΩ, 1 MΩ, 2 MΩ, 5 MΩ, 10 MΩ, 20 MΩ, 50 MΩ, 100 MΩ,...
Insulation Testers Cleaning Cleaning Periodically wipe the case with a damp cloth and mild 1507 INSULATION TESTER detergent. Do not use abrasives or solvents. Dirt or moisture in the terminals can affect readings. Allow time for drying before using the Tester. Testing the Batteries The Tester continuously monitors battery voltage.
1507/1503 Users Manual Testing the Fuse 315 mA XWWarning 1507 INSULATION TESTER Fuse To avoid electrical shock or injury, remove the test leads and any input signals before replacing the fuse. Test the fuse as described below and shown in Figure 10.
Turn the rotary switch to OFF and remove bbw15f.eps the test leads from the terminals. Fuse, Fast, 315 mA, Fluke PN 2279339 1000 V, Min Interrupt Rating Remove the battery door by using a standard 10000 A screwdriver to turn the battery door lock until the unlock symbol aligns with the arrow.
1507/1503 Users Manual Specifications Need intro paragraph here General Specifications Maximum Voltage Applied to any Terminal ..600 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 <...
Altitude ..............Operating: 2000 m CAT IV 600 V, 3000 m CAT III 600 V Non Operating (Storage): 12,000 m Over-Range Capability ........110% of range Compliance to EN 61557 ........IEC61557-1, IEC61557-2, IEC61557-4, IEC61557-10 Model 1503 Accessories ........TL224 Leads TP74 Probes Clips PN 1958654 (red) and PN 1958646 (black) Holster Model 1507 Accessories ........TL224 Leads...
Measurement Range...........0.01 MΩ to 10 GΩ model 1507, 0.01 MΩ to 2000 MΩ model 1503 Test Voltages ............50, 100, 250, 500, 1000 V model 1507, 500 and 1000 V model 1503 Test Voltage Accuracy ........+ 20 %, - 0 % Short-Circuit Test Current ........1 mA nominal...
Insulation Testers Specifications Model 1507 Accuracy Output Voltage Display Range Resolution Test Current ± (% of Rdg + Digits) 0.01 to 20.00 MΩ 0.01 MΩ 50 V ± (3 % + 5) 1 mA @ 50 kΩ (0 % to + 20 %) 20.0 to 50.0 MΩ...
1507/1503 Users Manual Model 1503 Accuracy Output Voltage Display Range Resolution Test Current ± (% of Rdg + Digits) 0.1 to 20.00 MΩ 0.01 MΩ 500 V ± (2.0 % + 5) 1 mA @ 500 kΩ 20.0 to 200.0 MΩ...
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Insulation Testers Specifications EN61557 Influence Variables and Uncertainties Earth-Bond Resistance Uncertainty for Insulation Uncertainty for Earth-Bond Designation per EN61557 Influence Variable Resistance Resistance Supply Voltage Temperature 1. Specification confidence level 99 %.
1507/1503 Users Manual The following tables can be used to determine the maximum or minimum display values considering maximum instrument operating error per EN61557-1, 5.2.4. Insulation Resistance Maximum and Minimum Display Values 50 V 100 V 250 V 500 V...
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Insulation Testers Specifications Insulation Resistance Maximum and Minimum Display Values (cont.) 50 V 100 V 250 V 500 V 1000 V Minimum Minimum Minimum Minimum Minimum Limit Limit Limit Limit Limit Display Display Display Display Display Value Value Value Value Value Value Value...
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1507/1503 Users Manual Insulation Resistance Maximum and Minimum Display Values (cont.) 50 V 100 V 250 V 500 V 1000 V Minimum Minimum Minimum Minimum Minimum Limit Limit Limit Limit Limit Display Display Display Display Display Value Value Value Value...
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Insulation Testers Specifications Insulation Resistance Maximum and Minimum Display Values (cont.) 50 V 100 V 250 V 500 V 1000 V Minimum Minimum Minimum Minimum Minimum Limit Limit Limit Limit Limit Display Display Display Display Display Value Value Value Value Value Value Value...
1507/1503 Users Manual Earth-Bond Resistance Maximum Display Values Maximum Maximum Maximum Limit Value Limit Value Limit Value Display Value Display Value Display Value 0.28 100.0 70.0 0.35 200.0 140.0 0.42 300.0 210.0 0.49 10.0 400.0 280.0 0.56 20.0 14.0 500.0 350.0...