Rigol RP1003C User manual

User Guide
RP1003C/1004C/1005C/1006C
Current Probe
Sept. 2020
RIGOL TECHNOLOGIES CO., LTD.

RIGOL
RP1003C/1004C/1005C/1006C User Guide I
Guaranty and Declaration
Copyright
© 2020 RIGOL TECHNOLOGIES CO., LTD. All Rights Reserved.
Trademark Information
RIGOL® is the trademark of RIGOL TECHNOLOGIES CO., LTD.
Publication Number
UGE19106-1110
Notices
 RIGOL products are covered by P.R.C. and foreign patents, issued and
pending.
 RIGOL reserves the right to modify or change parts of or all the specifications
and pricing policies at the company’s sole decision.
 Information in this publication replaces all previously released materials.
 Information in this publication is subject to change without notice.
 RIGOL shall not be liable for either incidental or consequential losses in
connection with the furnishing, use, or performance of this manual, as well as
any information contained.
 Any part of this document is forbidden to be copied, photocopied, or rearranged
without prior written approval of RIGOL.
Product Certification
RIGOL guarantees that this product conforms to the national and industrial
standards in China as well as the ISO9001:2015 standard and the ISO14001:2015
standard. Other international standard conformance certifications are in progress.
Contact Us
If you have any problem or requirement when using our products or this manual,
please contact RIGOL.
E-mail: [email protected]
Websites: www.rigol.com

RIGOL
II RP1003C/1004C/1005C/1006C User Guide
General Safety Summary
CAUTION
This device is designed to comply with IEC 61010 Safety Standards, and has been
thoroughly tested for safety prior to shipment. However, mishandling during use
could result in injury or death, as well as damage to the device. Ensure that you
understand the instructions and precautions in the manual before use.
Safety Terms and Symbols
Before using the device, be sure to carefully read the following safety notes.
The symbol printed on the device indicates that the
user should refer to a corresponding topic in the manual
(marked with the symbol) before using the relevant
function.
In the manual, the symbol indicates particularly
important information that the user should read before
using the device.
The symbol printed on the device indicates that
only insulated conductors suited to the voltage of the
circuit under test can be measured.
The following symbols in this manual indicate the importance of cautions and
warnings.
DANGER
Indicates that incorrect operation presents an extreme
hazard that could result in serious injury or death to the
user.
WARNING
Indicates that incorrect operation presents a significant
hazard that could result in serious injury or death to the
user.
CAUTION
Indicates that incorrect operation presents a possibility
of injury to the user or damage to the device.
NOTE Indicates advisory items related to performance or
correct operation of the device.

RIGOL
RP1003C/1004C/1005C/1006C User Guide III
Contents
Guaranty and Declaration .................................................................... I
General Safety Summary .................................................................... II
Safety Terms and Symbols .................................................................. II
Safety Precautions ............................................................................. IV
Service .............................................................................................. VII
Current Probe Overview ....................................................................... 1
RP1003C/RP1004C Parts Overview ...................................................... 2
RP1005C/RP1006C Parts Overview ...................................................... 3
Parts Introductions ............................................................................ 4
To Use the Current Probe ..................................................................... 6
Preparations for Measurement ............................................................ 6
Demagnetizing and Zero Adjustment ................................................... 6
Measurement Procedure ..................................................................... 8
Precautions for Measurement............................................................ 10
Specifications ..................................................................................... 14
RP1003C/RP1004C........................................................................... 14
RP1005C ......................................................................................... 15
RP1006C ......................................................................................... 16
Appendix ............................................................................................. 18
Appendix 1 Amplitude-frequency Characteristics ................................. 18
Appendix 2 Relation between Max Input Current and Frequency .......... 20
Appendix 3 Input Impedance (Typical) .............................................. 22

RIGOL
IV RP1003C/1004C/1005C/1006C User Guide
Safety Precautions
DANGER
1. Do not measure around a bare conductor. Doing so may result in short-circuit or
electric shock. Take measurements at a location on an insulated wire where
there is sufficient insulation for the circuit voltage.
2. When measuring current that contains high-frequency components, refer to
Appendix 2 Relation between Max Input Current and Frequency.
Never measure any current that exceeds the rated current.
3. Using the probe in strong high-frequency magnetic fields may cause the device
to become abnormally hot, resulting in fire, equipment damage, or burns (see
Specifications).
4. Observe the following to avoid electric shock and short circuit.
1) Connect the probe to the power adapter and waveform measurement
instrument first, and then connect the probe to the active lines to be
measured.
2) When the sensor is opened, do not short circuit the conductor being
measured.
3) Be careful to avoid damaging the insulation surface while taking
measurements.
4) Before clamping the conductor being measured, make sure that the
insulation on the conductor is undamaged. Also, take care not to damage
the insulation when clamping the conductor. Any damage to the insulation
could cause an electric shock.
5) The probe is made for use with the RP1000P power adapter.
6) To prevent fire, avoid damage or burns of the measurement object/device,
pay attention to the following cautions when measuring high-frequency
currents or currents that contain high-frequency components:
 Eddy current loss may cause heating of the sensor head.
 Dielectric heating may cause heating of cord insulation and other
materials.
7) The probe should only be connected to the secondary side of a breaker, so
the breaker can prevent an accident if a short circuit occurs. Connections
should never be made to the primary side of a breaker, because
unrestricted current flow could cause a serious accident if a short circuit
occurs.
8) Be sure to observe all operating precautions for the waveform
measurement instrument and other measurement instruments to which
the probe is connected.
9) When using a measurement instrument that does not provide isolation

RIGOL
RP1003C/1004C/1005C/1006C User Guide V
between its input terminals, chassis, or other input terminals, please pay
attention to the following points. If a signal is applied to an input terminal
other than that to which the probe is connected, do not connect the
ground-side terminal of the signal to any non-ground potential. Otherwise,
short-circuit current will flow through the RP1000P or the current probe
from the ground terminal, which could cause an electrical accident or
damage to the current probe.
RP1003C/RP1004C
RP1005C/RP1006C
WARNING
1. Do not allow the device to get wet, and do not take measurements with wet
hands. This may cause an electric shock.
2. Do not press the demagnetizing switch (DEMAG) to perform demagnetization
while the conductor being measured is clamped. Doing so could damage the
circuitry or cause an accident that might result in injury or death.
3. Ensure that the input does not exceed the maximum rated current to avoid
device damage, short-circuiting and electric shock resulting from heat building.
4. To avoid electric shock when measuring live lines, wear appropriate protective
gear, such as insulated rubber gloves, boots and a safety helmet.
CAUTION
×
×

RIGOL
VI RP1003C/1004C/1005C/1006C User Guide
1. To avoid damage to the probe, protect it from vibration or shock during
transport and handling, and be especially careful to avoid dropping.
2. This probe should be installed and operated indoors only, with temperature
between 0°C and 40°C; relative humidity not greater than 80%.
3. Do not store or use the probe where it could be exposed to direct sunlight, high
temperature, humidity, or condensation. Under such conditions, its
performance specifications may be undermined as its insulation may deteriorate
and even worse, the probe may be damaged.
4. This probe is not designed to be entirely water-proof or dust-proof. To avoid
damage, do not use it in a wet or dusty environment.
5. The sensor head is a precision assembly that contains a molded component, a
ferrite core, and a Hall effect element. It may be damaged if subjected to
sudden changes at ambient temperature, or mechanical strain or shock, and
therefore great care should be exercised in handling it.
6. The mating surfaces of the sensor head are precision ground, and should be
treated with care. If these surfaces are scratched, performance may be
impaired.
7. Measurements are degraded by dirt on the mating surfaces of the sensor head,
so keep the surfaces clean by gently wiping with a soft cloth.
8. Foreign substances such as dust on the mating surfaces of the sensor head can
cause acoustic resonance (refer to the introduction about resonant sound)
and degrade measurement, so it should be cleaned by gently wiping with a soft
cloth.
9. To avoid damaging the sensor cable and power supply cable, do not bend or
pull the cables.
10. Do not apply a static electricity or other source of high voltage to the sensor.
Doing so may damage its internal Hall elements and circuitry.
11. To clean the probe, wipe it gently with a soft cloth moistened with water or mild
detergent. Never use solvents such as benzene, alcohol, acetone, ether,
ketones, thinners or gasoline, as they can deform and discolor the case.
12. When the power is on, keep the sensor closed, except when clamping it onto
the conductor to be measured. The mating surface of the core section can be
scratched while it is open.

RIGOL
RP1003C/1004C/1005C/1006C User Guide VII
13. Keep the sensor head closed when not in use to avoid accumulating dust or dirt
on the mating surfaces, as dust accumulation could undermine its clamp
performance.
14. Avoid stepping on or pinching the cable to prevent damaging the cable
insulation.
15. Keep the cables far away from heat sources, as bare conductors could be
exposed if the insulation melts.
NOTE
Correct measurement may be impossible in the presence of strong magnetic fields,
such as near transformers and high-current conductors, or in the presence of strong
electromagnetic fields such as near radio transmitters.
Service
When sending the probe for repair, pack carefully to prevent damage during
transportation. Keep the cushioning materials within the package to avoid the probe
to be damaged. Be sure to include details of the problem. RIGOL shall not be
responsible for damage that occurs during shipment.
A regular calibration is necessary in order to ensure the accuracy performance of the
probe. If you need to calibrate the current probe, contact RIGOL.