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MEGOHMMETER
!
Battery
Check
AEMC
I N S T R U M E N T S
Quality AEMC Products Online at:
E N G L I S H
600V
6
OFF
MΩ - 500 V
10 Ω +
10 Ω −
MEGOHMMETER
MODEL 1005
GlobalTestSupply
www.
User Manual
1005
1015
!
OFF
Battery
Check
MEGOHMMETER
AEMC
MODEL 1015
I N S T R U M E N T S
.com
sales@GlobalTestSupply.com
600V
6
MΩ - 500 V
MΩ - 1000 V
1000 Ω
10 Ω +
10 Ω −
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Table of Contents
Related Manuals for AEMC 1005
Summary of Contents for AEMC 1005
- Page 1 I N S T R U M E N T S I N S T R U M E N T S GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com E N G L I S H User Manual...
- Page 2 12 months and begins on the date of receipt by the customer. For recalibration, please use our calibration services. Refer to our repair and calibration section at www.aemc.com. Serial #: ________________________________ Catalog #: 1402.01 / 1403.01 Model #:...
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Page 3: Table Of Contents
4.3 Continuity Measurements ............15 4.4 Resistance Measurements (Model 1015 Only) ......15 5. MAINTENANCE ................16 5.1 Maintenance ................16 5.1.1 Battery Test ..............16 5.1.2 Battery and Fuse Replacement ........17 5.1.3 Cleaning ..............17 Repair and Calibration ................18 GlobalTestSupply Technical and Sales Assistance ............18 www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Limited Warranty ...................19 Warranty Repairs ...................19... -
Page 4: Introduction
• These megohmmeters are sources of high voltage, as is the sample connected to them. All persons performing or assisting in the tests must follow all safety precautions to prevent electrical shock to themselves and to others. • AEMC considers the use of rubber gloves to be an excellent safety practice even if the equipment is properly operated and correctly grounded. • When testing capacitance samples, make sure that they have been properly discharged and that they are safe to touch. Dielectric insula-... -
Page 5: Definition Of Measurement Categories
1.4.1 Accessories and Replacement Parts Set of replacement leads ............. Cat. #2118.41 Carrying Case..............Cat. #2118.40 Fuses, set of 5, 1.6A ............Cat. #2970.22 Order Accessories and Replacement Parts Directly Online Check our Storefront at www.aemc.com for availability GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015... -
Page 6: Product Features
• Designed for harsh environments: offshore, mining, heavy-duty field, industrial, commercial electrical and military use • 0 to 10Ω+ and 0 to 10Ω- continuity ranges • Continuity 200mA test current • Small and lightweight • Large, direct-reading, colored scale • 600V test voltage range (safety check) • Yellow non-slip shockproof case • Measures insulation at 1000V (Model 1015 Only) GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com • 0 to 1000Ω resistance range (Model 1015 Only) Megohmmeter Models 1005 and 1015... -
Page 7: Model 1005 Control Features
Model 1005 Control Features – Figure 1 1. Line (–) terminal 2. Earth/Ground (+) terminal 3. Mechanical zero adjustment screws 4. 4-position rotary switch 5. Protective rubber housing 6. Push-to-test button 7. Battery check and indication display GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015... -
Page 8: Model 1015 Control Features
Model 1015 Control Features – Figure 2 1. Line (–) terminal 2. Earth/Ground (+) terminal 3. Mechanical zero adjustment screws 4. 4-position rotary switch 5. Protective rubber housing 6. Push-to-test button 7. Battery check and indication display GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015... -
Page 9: Specifications
Range: 0 to 1000Ω Short Circuit Current: ≥ 2mA Open Circuit Voltage: 4.5 to 6.5V Accuracy: ± 3% full scale VOLTAGE TESTS (Safety Check) Voltage Range: 0 to 600V Frequency: 45 to 400Hz Accuracy: 3% of full scale GlobalTestSupply Input Impedance: 300kΩ www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015... -
Page 10: General Specifications
Part 4: Sections relating to electrostatic discharges Part 5: Sections relating to electric shocks IEC 68.2.6: Vibrations IEC 68.2.27: Shocks IEC 68.2.29: Shakes IEC 68.2.31: Bumps IEC 68.2.32: Free fall UL 94: Self-extinguishing capability GlobalTestSupply Specifications are subject to change at any time without notice www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015... -
Page 11: Operation
After checking for a live circuit (see Safety Check above), connect the megohmmeter. Several connection examples are illustrated in Figures 3 through 10. 4.2.1 Test Voltage No published standard tells which voltage to choose for any given winding. However, published recommendations could be summarized as follows: Rated Voltage of Motor Test Voltage Below 115 250V 250V or 500V 500V GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com 500V or 1000V Megohmmeter Models 1005 and 1015... -
Page 12: Spot Testing
Insulation Resistance of Rotating Machinery), but this varies with tem- perature and humidity. 4.2.3 Ratio Testing In time resistance reading (Dielectric Absorption Ratio), readings are taken at 30 and 60 seconds to obtain the dielectric absorption ratio. Insulation resistance @ 60s = Dielectric Absorption Ratio (DAR) Insulation resistance @ 30s This test is useful to increase the accuracy of spot testing. In general, a ratio of 1.25:2 or better should be required. A ratio below this indicates that repair is probably needed. Remember, a DC insulation test may be used for acceptance testing, but is more commonly used to check the gradual deterioration of equipment over its life. Consult your equipment manufacturer for specific test or test voltage if not known. Insulation resistance decreases with moisture, temperature and age and should be recorded over time at a given temperature and corrected. GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015... -
Page 13: Tips For Successful Insulation Resistance Testing
MΩ - 1000 V 1000 Ω 10 Ω + 10 Ω − MEGOHMMETER AEMC MODEL 1015 I N S T R U M E N T S GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Figure 3 Megohmmeter Models 1005 and 1015... - Page 14 MΩ - 1000 V 1000 Ω 10 Ω + 10 Ω − AEMC MEGOHMMETER MODEL 1015 I N S T R U M E N T S Figure 5 GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015...
- Page 15 By removing the jumpers, readings MEGOHMMETER AEMC MODEL 1015 I N S T R U M E N T S can be made between the individual conductors and ground. GlobalTestSupply Figure 7 www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015...
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Page 16: Insulation Resistance Measurements On Motors
MODEL 1015 determined. I N S T R U M E N T S Figure 9 Read between phases “A” and “B”, then “B” and “C”, GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com then “C” and “A”. Megohmmeter Models 1005 and 1015... -
Page 17: Continuity Measurements
NOTE: For better measurement accuracy on the 10Ω+ and the 10Ω– ranges, measure the resistance of the leads by short-circuit- ing them, then subtract this value from the measured values. Resistance Measurements (Model 1015 Only) • Set the switch to the 1000Ω position. The measurement is done auto- matically; you do not need to press the yellow button. • Read the value on the white scale 0 to 10Ω, then multiply the reading by 100 to get the actual value measured. GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com • Return to “OFF” after use. Megohmmeter Models 1005 and 1015... -
Page 18: Maintenance
• 1500 continuity measurements of 10 seconds on the 10Ω RED zone or below: GREEN zone: range. Battery needs to be replaced Battery is good NOTE: The instrument will operate correctly with a battery voltage GlobalTestSupply range of 4.5 to 6.5V. www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015... -
Page 19: Battery And Fuse Replacement
1.5 V batteries LR6 Figure 11 5.1.3 Cleaning • Clean the body of the instrument with a cloth lightly moistened with soapy water. • Wipe clean with a cloth moistened with clean water and dry. • Do not use solvent. GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015... -
Page 20: Repair And Calibration
If you are experiencing any technical problems, or require any assistance with the proper operation or application of your instrument, please call, mail, fax or e-mail our technical support team: Chauvin Arnoux , Inc. d.b.a. AEMC Instruments ® ® 200 Foxborough Boulevard Foxborough, MA 02035 USA Phone: (800) 343-1391 (508) 698-2115 Fax: (508) 698-2118 E-mail: techsupport@aemc.com www.aemc.com NOTE: Do not ship Instruments to our Foxborough, MA address. GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com Megohmmeter Models 1005 and 1015... -
Page 21: Globaltestsupply .Com
Limited Warranty The Model 1005 and 1015 are warranted to the owner for a period of one year from the date of original purchase against defects in manufacture. This limited warranty is given by AEMC Instruments, not by the distributor from ® whom it was purchased. This warranty is void if the unit has been tampered with, abused or if the defect is related to service not performed by AEMC ®... - Page 22 Notes: GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com...
- Page 23 GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com...
- Page 24 07/08 99-MAN 100089 v8 Chauvin Arnoux , Inc. d.b.a. AEMC Instruments ® ® GlobalTestSupply www. .com Quality AEMC Products Online at: sales@GlobalTestSupply.com 15 Faraday Drive • Dover, NH 03820 USA • Phone: (603) 749-6434 • Fax: (603) 742-2346 www.aemc.com...