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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.
Table of Contents Title Page Introduction......................1 Safety Information ..................... 1 Contacting Fluke....................2 General Specifications ..................3 Electrical Specifications ..................4 AC/DC Voltage Measurement............... 4 Earth-Bond Resistance Measurement............4 Insulation Specifications ................4 Models 1507 and 1508 ................4 Model 1503 ....................
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150X Series Calibration Manual Discharge Circuit Test ................... 17 Testing the Insulation Function ..............17 Insulation Resistance Accuracy Tests ............17 Insulation Function, External Sense............18 Source Voltage Accuracy Test, "R" Nominal ........... 18 Source Voltage Accuracy Test, Open Circuit ........... 19 I Nominal Test...................
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List of Tables Table Title Page Symbols........................2 Required Performance Test Equipment ..............15 Required Calibration Adjustment Equipment ............15 Voltage Accuracy Tests ..................16 Insulation Resistance Accuracy Test..............18 Source Voltage Accuracy Test, R-Nominal ............19 Source Voltage Accuracy Test, Open Circuit ............19 I Nominal Test/Limit Test..................
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List of Figures Figure Title Page Replacing the Fuse and Batteries ................8 Display Test ......................9 Disassembling the Meter..................10 Insulation Terminal Clips..................12 Accessing the LCD ....................13 Restoring the Default Password ................23 150X Replacement Parts ..................26...
Introduction The Fluke Models 1503, 1507, and 1508 are battery-powered insulation testers (hereafter, Tester or UUT). These Testers meet 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.
Contacting Fluke To contact Fluke, call: 1-888-993-5853 in USA +81-3-3434-0181 in Japan 1-800-363-5853 in Canada +65-738-5655 in Singapore +31-402-678-200 in Europe +1-425-446-5500 from anywhere in the world Visit Fluke's web site at: www.fluke.com Register your Tester at: register.fluke.com http://www.elso.sk...
riešenia na presné meranie Insulation Testers General Specifications 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 ........
riešenia na presné meranie 150X Series Calibration Manual Electrical Specifications AC/DC Voltage Measurement Accuracy 50 Hz to 400 Hz Range Resolution ± (% of Rdg + Digits) 600.0 V 0.1 V + (2 % + 3) Input Impedance ..........3 MΩ (nominal), <100 pF Common Mode Rejection Ratio (1 kΩ...
riešenia na presné meranie Insulation Testers Electrical Specifications Model 1503 Accuracy Output Voltage Display Range Resolution Test Current ± (% of Rdg + Digits) 0.01 to 20.00 MΩ 0.01 MΩ 500 V ± (2.0 % + 5) 1 mA @ 500 kΩ 20.0 to 200.0 MΩ...
riešenia na presné meranie 150X Series Calibration 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 (Models 1503 and 1507) 50 V 100 V 250 V...
riešenia na presné meranie Insulation Testers Basic Maintenance Earth-Bond Resistance Maximum Display Values (Models 1503 and 1507) 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...
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Min interrupt rating 10000 A ecz15f.eps Fuse, Fast, 315 mA, 1000 V, Min Interrupt Rating 10000 A Fluke PN 2279339 Battery, 1.5 V AA Alkaline, NEDA 15A, IEC LR6 Fluke PN 376756 Figure 1. Replacing the Fuse and Batteries http://www.elso.sk...
riešenia na presné meranie Insulation Testers Disassembling and Reassembling the Tester Testing the Display Press and hold the blue key, and simultaneously turn the UUT on. Compare the display with the example in Figure 2. Check all segments for clarity and contrast. bbw01f.eps Figure 2.
riešenia na presné meranie 150X Series Calibration Manual Holster PCA Screws Fuse Battery Door Light-dispersing Back Panel Glass LCD Case Display Screws Elastomeric Strip Plastic Shields Gray Plastic Bezel Keypad Black Case Case Top Bottom ecz20f.eps Figure 3. Disassembling the Tester Removing the Holster The standard Tester comes equipped with a snug-fitting yellow rubber holster.
riešenia na presné meranie Insulation Testers Disassembling and Reassembling the Tester Removing the Battery Door XWWarning To avoid the risk of electrical shock, turn the rotary switch to OFF, and remove the test leads from the front-panel terminals before removing the battery cover. With the boot removed, the next step in disassembling the Tester is to remove the battery door.
riešenia na presné meranie 150X Series Calibration Manual eca18f.eps Figure 4. Insulation Terminal Clips 3. With one hand over the PCA, roll the top case over (face up) and lift it away from the PCA. Note Two red and one black plastic shields are used to isolate the user from the input terminals.
riešenia na presné meranie Insulation Testers Disassembling and Reassembling the Tester 3. Locate the gray plastic tab just above and to the left of the hole. Using your thumbnail, press the tab down and toward the display end of the PCA. This will release the LCD assembly from the PCA.
riešenia na presné meranie 150X Series Calibration Manual 3. Remove the old glass LCD display from the bezel. Note Make sure the new LCD display is clean (free of lint and fingerprints) before placing it in position in the bezel. 4.
Tester (UUT) and its performance level. The performance test is recommended as an acceptance test for incoming inspection and as a calibration procedure for periodically ensuring the accuracy of the Tester. Fluke recommends running the performance test at least once a year.
5500A, 5520A or other standard calibrator for the insulation tests. WCaution To avoid damage to the Fluke 5320A, make sure to select the High Ohms function prior to pushing the UUT T key. Insulation Resistance Accuracy Tests To test the insulation resistance accuracy, complete the test steps in Table 5 using the following procedure: 1.
2. Put the Fluke 5320A in the high resistance function (H). 3. Set the Fluke 5320A for the applied load shown in Table 6 for Steps 1-5. 4. Press T and verify that the UUT and Fluke 5320A voltage readings are within the limits of Table 6.
riešenia na presné meranie Insulation Testers Performance Tests Table 6. Source Voltage Accuracy Test, R-Nominal Tester Applied 5320A Display UUT Display UUT Voltage Step UUT Function Range Load Reading Reading Reading Error % Insulation 1000 V 1 MΩ 1000 V to 1200 V 1000 V to 1200 V Insulation 500 V...
1. Connect the Fluke 5320A high resistance output terminals to the UUT terminals. INSULATION 2. Set the Fluke 5320A to the high resistance source function (H) and 50 kΩ. 3. Set the UUT rotary switch to the 1000 V range. 4. Press and hold the T key.
2. Set the Fluke 5320A to the M mode and dc volts. 3. Set the UUT rotary function switch to the Ω function. 4. Press T and verify that the Fluke 5320A voltage reading is > 4.0 V but < 8.0 V. http://www.elso.sk...
riešenia na presné meranie 150X Series Calibration Manual Calibration Adjustment The Tester features closed-case calibration adjustment using known reference sources. The Tester measures the applied reference source, calculates correction factors and stores the correction factors in nonvolatile memory. The following sections present the features and Tester function keys that are used during the calibration adjustment procedure.
riešenia na presné meranie Insulation Testers Calibration Adjustment Restoring the Default Password If you forget the calibration password, the default password (1234) can be restored using the following steps. XWWarning To avoid electrical shock or personal injury, remove the test leads and any input signal before removing the Tester's bottom case.
riešenia na presné meranie 150X Series Calibration Manual Keys Used in the Calibration Steps The Tester keys behave as follows when you perform the calibration adjustment procedure: stores the calibration value and advances to the next step. ignores the calibration value and advances to the next step. This key is also used to exit the calibration function after the calibration adjustment sequence is complete.
User service is limited to replacing parts. Table 11 identifies the replacement parts used by all models, Tables 12, 13, and 14 identify the replacement parts unique to each model. Figure 7 shows the location of each part. To order replacement parts refer to Contacting Fluke earlier in this manual. MP32 MP18...