Related Manuals for Fluke 1550
Summary of Contents for Fluke 1550
- Page 1 ® 1550 MegOhmMeter Calibration Manual PN 2003219 August 2002 © 2002 Fluke Corporation, All rights reserved. Printed in USA All product names are trademarks of their respective companies.
- Page 2 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.
-
Page 3: Table Of Contents
Table of Contents Title Page Introduction ....................... 1 Contacting Fluke ....................2 Symbols ......................2 Safety Information..................... 3 Required Equipment ..................4 Performance Test Procedure................5 Button Test ....................5 Display Test ....................5 Flash Test ...................... 6 Charging Test ....................6 Insulation Accuracy Test................ - Page 4 1550 Calibration Manual...
- Page 5 List of Tables Table Title Page Symbols ......................... 2 Required Equipment ....................4 Insulation Accuracy Test ..................6 Output Voltage Test....................7 Short Circuit Current Test..................7 Voltage Measurement Test ..................8 Replacement Parts....................15...
- Page 6 1550 Calibration Manual...
- Page 7 List of Figures Figure Title Page Display ........................5 IR Port on the MegOhmMeter ................8 1550 Disassembly ....................13 Replacing the Guard Fuse..................14...
- Page 8 1550 Calibration Manual...
-
Page 9: Introduction
• Before using or servicing the MegOhmMeter, refer to Safety Information. The Calibration Manual for the 1550 MegOhmMeter (hereafter referred to as "the MegOhmMeter") provides the following information. • Fluke Contact Information •... -
Page 10: Contacting Fluke
1550 Calibration Manual Contacting Fluke To contact Fluke for product information, operating assistance, service, or to get the location of the nearest Fluke distributor or Service Center, call: 1-888-99FLUKE (1-888-993-5853) in U.S.A. 1-800-36-FLUKE (1-800-363-5853) in Canada +31-402-678-200 in Europe +81-3-3434-0181 Japan... -
Page 11: Safety Information
Disconnect the test leads from the circuit under test and from the MegOhmMeter before changing the fuse. • Use only Fluke approved replacement fuses, parts, and accessories as specified in this manual. • Do not use the MegOhmMeter if the safety shutter is impaired in any way. -
Page 12: Required Equipment
AC Voltage: 0 - 240 V, 60 Hz Accuracy: ± 1.25 % AC Hi-pot Tester 3 kV @ 20 mA Instek GPT-705 IR Transceiver and Fluke IR 120 Cable Lab Supply 12 Vdc with 2 Amp capability Personal computer IBM compatible, with Microsoft Windows 1. -
Page 13: Performance Test Procedure
UUT” (Unit Under Test) in this section of the manual, is in proper operating condition and meets the published accuracy specifications. If the UUT fails any of the performance test steps, repair is needed. Refer to Contacting Fluke for service information. Button Test Operate each of the front panel buttons in turn. -
Page 14: Flash Test
1550 Calibration Manual Flash Test Connect an AC hi-pot tester between the black LV charger socket and the neutral/live wire of the UUT mains inlet lead. Perform a flash test at 3 kV ac. No breakdown or flashover shall occur. -
Page 15: Output Voltage Test
Table 5. 5. Push to discontinue the test. Table 5. Short Circuit Current Test Step 1550 Voltage Range Reading Limits Minimum Maximum 5000 V 1.20 mA... -
Page 16: Voltage Measurement Accuracy
1550 Calibration Manual Voltage Measurement Accuracy To verify voltage measurement accuracy of the Live Circuit Warning function, apply the voltages listed in Table 6 to the + and - terminals of the UUT. Verify that: • The UUT reading is within the display limits of Table 6. -
Page 17: Instrument Setup
MegOhmMeter Calibration Procedure Instrument Setup Turn the MegOhmMeter on and wait for Test Voltage to appear on the display. From the computer terminal, activate the HyperTerminal program from the Windows Start menu. Set the communications settings to: Bits per second (Baud) = 9600 Data bits = 8 Parity = None Stop bits = 1... -
Page 18: Hv Calibration
1550 Calibration Manual HV Calibration 1. Connect the HV probe and digital multimeter to the output terminals of the UUT, observing polarity. 2. Go to the main calibration menu as described in “Instrument Setup”. Using the terminal ↑ and ↓ key, move the cursor to “Calibrate HV Output and Measurement”... -
Page 19: Additional Procedures
This instrument contains a lead-acid battery. Do not mix with the solid waste stream. Spent batteries should be disposed of by a qualified recycler or hazardous materials handler. Contact your authorized Fluke Service Center for disposal and recycling information. Storing rechargeable lead-acid batteries in a low-charged state could lead to reduced life and/or damage. -
Page 20: Disassembly
1550 Calibration Manual The MegOhmMeter is powered by 12 V lead acid battery, Fluke P/N 1669932. The battery can be recharged using the AC power cord or the DC charger leads that are shipped with the MegOhmMeter. Fully charging the battery typically takes 12 hours. Avoid charging in extremes of temperature. -
Page 21: Re-Assembly
MegOhmMeter Battery Replacement Procedure aep1.eps Figure 3. 1550 Disassembly Re-assembly 1. Place the new battery assembly in position, and attach sleeved connectors to the battery, observing correct polarity. 2. Reverse steps 2 through 6 of the disassembly procedure to re-assemble the... -
Page 22: Replacing The Guard Fuse
1550 Calibration Manual Replacing the Guard Fuse WXWarning To avoid electric shock, personal injury or damage to the MegOhmMeter: • Replace the fuse in accordance with the following procedure, using ONLY the replacement fuse specified in Replacement Parts. • Disconnect the test leads and / or any connectors. -
Page 23: Cleaning
MegOhmMeter Cleaning Cleaning WXWarning To avoid possible electric shock or personal injury, remove excess water from the cloth before cleaning the MegOhmMeter to ensure that water does not enter any terminal. Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents to clean the MegOhmMeter. -
Page 24: Specifications
1550 Calibration Manual Specifications General Specifications Display 75 mm x 105 mm Power 12 V lead-acid rechargeable battery. Yuasa NP2.8-12 Charger Input (AC) 85 V to 250 V ac 50/60 Hz 50 VA Charger Input (DC) 10 to 15 V dc, 30 VA... -
Page 25: Electrical Specifications
MegOhmMeter Specifications Electrical Specifications Accuracy is specified for 1 year after calibration at operating temperatures of 0 °C to 35 °C. For operating temperatures between -20 °C to 0 °C and 35 °C to 40 °C, these tolerances double. Insulation Test Voltage (DC) Insulation Resistance Range Accuracy (+/- reading) - Page 26 1550 Calibration Manual...