Related Manuals for AEMC instruments SR661
Summary of Contents for AEMC instruments SR661
- Page 1 SR661 AC CURRENT OSCILLOSCOPE PROBE E N G L I S H User Manual PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:...
- Page 2 For recalibration, please use our calibration services. Refer to our repair and calibration section at www.aemc.com. Serial #: ________________________________ Catalog #: 2113.49 Model #: SR661 Please fill in the appropriate date as indicated: Date Received: _________________________________ _______________________ Date Calibration Due: PowerMeterStore 1.888.610.7664...
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Page 3: Table Of Contents
Table of Contents 1. INTRODUCTION ................2 1.1 International Electrical Symbols ..........3 1.2 Definition of Measurement Categories ........3 1.3 Receiving Your Shipment ............3 1.4 Ordering Information ..............4 1.4.1 Accessories and Replacement Parts ......4 2. PRODUCT FEATURES ..............5 2.1 Description ................5 2.2 Compatibility ................5 2.3 Features ..................6 3. SPECIFICATIONS................7 3.1 Electrical Specifications ............7 3.2 Mechanical Specifications ............8 3.3 Environmental Specifications ............9... -
Page 4: Introduction
• Do not use the probe if damaged. Always connect the current probe to the measuring device before it is connected around the conductor • Do not use on non insulated conductor with a potential to ground greater than 600V CAT III pollution 2. Use extreme caution when clamping around bare conductors or bus bars. • Before each use, inspect the probe; look for cracks in housing or output cable insulation. • Do not use clamp in wet environment or in locations that hazard- ous gases exist. • Do not use the probe anywhere beyond the tactile barrier. AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 5: International Electrical Symbols
CAT II: For measurements performed on circuits directly connected to the electrical distribution system. Examples are measurements on household appliances or portable tools. Receiving Your Shipment Upon receiving your shipment, make sure that the contents are consis- tent with the packing list. Notify your distributor of any missing items. If the equipment appears to be damaged, file a claim immediately with the carrier and notify your distributor at once, giving a detailed description of any damage. Save the damaged packing container to substantiate your claim. AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 6: Ordering Information
Ordering Information AC Current Oscilloscope Probe Model SR661 ....Cat. #2113.49 Includes a user manual. 1.4.1 Accessories and Replacement Parts Adapter - BNC (Female) to 4mm Banana (Male) ....Cat. #2119.94 AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 7: Product Features
The probe connects directly to an oscilloscope through an insulated coax- ial cable with an insulated BNC. Compatibility The Model SR661 is compatible with any analog or digital oscilloscope or other voltage-measuring instrument which has the following features: • BNC input connector • Range capable of displaying 0.2 to 0.5V per division, or 2V range • Minimum input impedance of 1MΩ AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 8: Features
1. Jaw opening of 2.25" 2. Maximum dimension of conductor is 2.13" (54mm) 3. Tactical Barrier. Always keep hands below this barrier at all times. 4. Arrow indicates direction of current flow. Current flows in a positive direction when it travels from supply to load. 5. Three position switch 6. 6.5 ft (2m) output cable AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 9: Specifications
100mV/A, (1V at 10 Arms) Range Accuracy Phase Shift 0.1 to 0.5A 0.5 to 2A ≤3% ± 10mV 2 to 10A ≤15° 10 to 12A Overload: 12 A continuous AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 10: Mechanical Specifications
From 10 to 50kHz: < 20% of Reading From 50 to 100kHz: - 3 dB Range 100mV/A: From 10 to 1000Hz: < 10% of Reading From 1 to 10kHz: < 5% of Reading From 10 to 50kHz: < 20% of Reading From 50 to 100kHz: - 3 dB Mechanical Specifications Dimensions: 4.4 x 8.5 x 1.8" (111 x 216 x 45 mm) Weight: 1.21 lbs (550g) Jaw Opening: 2.25" (57mm) max Maximum Cable Diameter: 2.13" (54mm) Maximum Conductor Size: Cable: 2.05" (52mm) Bus Bar: 1.95 x .19" (50 x 5mm) AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 11: Environmental Specifications
This instrument is compliant with IEC 61010-2-032, 300V in category IV or 600V in category III. Double or reinforced insulation Type of current sensor per IEC 61010-2-032: type A Dielectric Strength: 5550V, 50/60Hz between primary, secondary, and the outer case of the handle Electromagnetic Compatibility: This device is in conformity with standard IEC 61326-1. *Specifications are subject to change without notice AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 12: Typical Response Curves
Phase Shift vs. Frequency 5.00 0.00 -5.00 -10.00 -15.00 -20.00 -25.00 -30.00 @ 10 A -35.00 @ 50 A -40.00 1000 10,000 100,000 Frequency (Hz) AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... - Page 13 Frequency (Hz) Phase Shift vs. Frequency 10.00 0.00 -10.00 -20.00 -30.00 -40.00 -50.00 @ 1 A -60.00 @ 5 A -70.00 1000 10,000 100,000 AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:...
- Page 14 Phase Shift vs. Frequency 40.00 30.00 20.00 10.00 0.00 -10.00 -20.00 -30.00 @ 0.1 A -40.00 @ 0.5 A -50.00 1000 10,000 100,000 Frequency (Hz) AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:...
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Page 15: Operation
CHAPTER 4 OPERATION Current Measurement WARNING: Always connect the probe to the instrument before clamping onto the circuit under test. • Connect the Model SR661 to the proper input channel on the oscilloscope. • Begin with the least sensitive range on the current probe (1mV/A) • Select the 0.5V/Division range on the oscilloscope. • Clamp the probe on the conductor to be measured and read the current flowing directly on your oscilloscope. -
Page 16: Maintenance
(isopropanol) or ethyl alcohol (fotocol or ethanol). Lubricate the jaws mating surfaces with a light oil. • Do not use chemicals containing benzine, benzene, toluene, xylene, acetone, or similar solvents. • Do not immerse the probe in liquids or use abrasive cleaners. AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 17: Repair And Calibration
If the instrument is returned for calibration, we need to know if you want a standard calibration, or a calibration traceable to N.I.S.T. (Includes calibration certificate plus recorded calibration data). for repair, standard calibration, and calibration traceable to N.I.S.T. are available. NOTE: You must obtain a CSA# before returning any instrument. Technical and Sales Assistance 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 AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... -
Page 18: Limited Warranty
CSA Form. Please write the CSA# on the outside of the shipping container. Return the instrument, postage or shipment pre-paid To protect yourself against in-transit loss, we recommend you insure your returned material. NOTE: You must obtain a CSA# before returning any instrument. AC Current Oscilloscope Probe Model SR661 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:... - Page 19 08/21 99-MAN 100130 PowerMeterStore 1.888.610.7664 www. .com Shop for Power Metering products online at:...
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