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Related Manuals for YOKOGAWA 701928
Summary of Contents for YOKOGAWA 701928
- Page 1 User’s Manual Model 701928/701929 PBC100/050 Current Probe IM 701928-01E 5th Edition...
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Page 2: List Of Manuals
IM 701928-93Z2 Document for Korea PBC100/050 Current Probe User’s Manual The “E” and “Z2” in the manual numbers are the language codes. Contact information of Yokogawa offices worldwide is provided on the following sheet. Document No. Description PIM113-01Z2 List of worldwide contacts... -
Page 3: Checking The Contents Of The Package
If the instrument is used in a manner not specified in this manual, the protection provided by the instrument may be impaired. YOKOGAWA assumes no liability for the customer’s failure to comply with these requirements. The following safety symbols are used in this manual. - Page 4 • This probe is not water or dust resistant. Do not use the probe in areas with a lot of dust, or near water. • When the probe is under power, always keep the sensor closed except when positioning the clamp around the conductor under test. Leaving the clamp open can result in damage. Note • Depending on the current frequency that is measured, oscillation may occur, but this has no effect on measurements. IM 701928-01E...
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Page 5: Sales In Each Country Or Region
Do not dispose in domestic household waste. Authorized Representative in the EEA Yokogawa Europe B.V. is the authorized representative of Yokogawa Test & Measurement Corporation for this product in the EEA. To contact Yokogawa Europe B.V., see the separate list of worldwide contacts, PIM 113-01Z2. -
Page 6: Symbols And Notation Used In This Manual
CAUTION Calls attention to actions or conditions that could cause light injury to the user or damage to the instrument or user’s data, and precautions that can be taken to prevent such occurrences. Note Calls attention to information that is important for proper operation of the instrument. IM 701928-01E... -
Page 7: Table Of Contents
Performing Measurement ..................6 Malfunction? First, Investigate..................8 Specifications ........................9 Product Specifications ...................9 Standards Compliance ..................9 Measured Current Values and Current Consumption (Typical) ......10 Frequency Characteristics (Typical) ..............11 Derating According to Frequency ................ 11 Input Impedance (Typical) ...................12 IM 701928-01E... -
Page 8: Product Overview
The PBC series of current probes are 100 MHz/50 MHz bandwidth active current probes that are used in combination with DLM series or other digital oscilloscopes equipped with the YOKOGAWA probe interface. The probe can be used simply by connecting it to the BNC input terminal on the DLM series or other digital oscilloscope equipped with the YOKOGAWA probe interface. -
Page 9: Description Of Parts
10 mm or more), head shape: minus. 5. Probe Interface The point of connection to the input of the digital oscilloscope. Outputs the measured current waveform at a constant rate (0.1 V/A, in combination with 1 MΩ impedance). The output terminal is a BNC connector. Connect to a digital oscilloscope that supports the YOKOGAWA probe interface. IM 701928-01E... -
Page 10: Operating Procedures
To clean the instrument, wipe using a soft cloth with a small amount of water or mild detergent. Never use detergents that contain benzine, alcohol, acetone, ethyl compounds, ketones, thinner, or gasoline as deformation or discoloration can result. IM 701928-01E... -
Page 11: Preparing For Measurement
Preparing for Measurement CAUTION • When using this probe, restrictions on the maximum allowable power supply current of the DLM series’ YOKOGAWA probe interface may prohibit using multiple active probes simultaneously depending on the current being measured. • The probe’s current consumption depends on the current being measured. Make sure that the total current consumption of each of the active probes does not exceed the probe power’s maximum allowable... - Page 12 If an error message appears during step 5 and you are unable to adjust the trace to the GND level, turn the zero adjustment trimmer so that the trace approaches the GND level, then repeat step 5. Note If the digital oscilloscope supports the current probe’s automatic adjustment function*, perform automatic zero adjustment on the digital oscilloscope. However, if the residual offset exceeds the automatic adjustment range and automatic zero adjustment fails, turn the trimmer to carry out the zero adjustment. Upon shipment from the factory, the zero adjustment trimmer is adjusted so that it can be used for automatic zero adjustment in a 23°C environment after a 30 minute warm-up. * With the DL9000 series, the function is supported with firmware version 3.66 or later. IM 701928-01E...
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Page 13: Performing Measurement
The calibration period varies depending on your operating environment and the frequency of use. We recommend that you set a calibration period according to the frequency of use and ask us to calibrate it periodically. IM 701928-01E... - Page 14 Note • When the probe is used with a DLM series or other digital oscilloscope equipped with the YOKOGAWA probe interface, the probe sensitivity is automatically detected by the digital oscilloscope. If not automatically detected by the digital oscilloscope, set the input impedance to 1 MΩ. • If the probe is connected to the digital oscilloscope while the power is ON, oscillations may occur very occasionally but this does not indicate a malfunction.
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Page 15: Malfunction? First, Investigate
DL9000 series instrument under “Soft Version” in the Overview screen by pressing the SYSTEM key followed by the Overview soft key. For instructions on upgrading the firmware, see the URL* below. * http://www.yokogawa.com/tm/dl/tm-dl.htm IM 701928-01E... -
Page 16: Specifications
701929: 13 ns Maximum rated power PBC100 (701928): 5.5 VA (within maximum input range) PBC050 (701929): 5.9 VA (within maximum input range) Rated supply voltage ±(12.3 ± 0.3) V, supplied from the YOKOGAWA probe interface Operating temperature 0 to 40°C 80% RH or less (no condensation) and humidity Storage temperature –10 to 50°C, 80% RH or less (no condensation) -
Page 17: Measured Current Values And Current Consumption (Typical)
-200 -300 -400 -500 -600 Measured current (A) 701929 Positive power, DC input Negative power, DC input Positive power, AC (50 Hz) input Negative power, AC (50 Hz) input -100 -200 -300 -400 -500 -600 Measured current (A) IM 701928-01E... -
Page 18: Frequency Characteristics (Typical)
Frequency Characteristics (Typical) 701928 Frequency [Hz] 701929 Frequency [Hz] Derating According to Frequency 701928 Frequency [Hz] IM 701928-01E... -
Page 19: Input Impedance (Typical)
701929 Frequency [Hz] Input Impedance (Typical) 701928 Frequency [Hz] 701929 Frequency [Hz] IM 701928-01E...
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