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RD-213X Cable Fault System

RD-213X Cable Fault System

Hotline:021-68769756、13816495598

Email: sales@rdmesh.cn

Product introduction

RD-213X Cable Fault System  

             RD-213X Cable Fault System is important tool to maintain all kinds of cables. It uses various detection way to test cable faults, which is suitable for different levels voltage power cables and communication cables.

  The system contains below units:

  RD-2131L Impulse Generator

  RD-2132 Cable Fault Locator

  RD-2133 Cable Fault Tester

  Other accessories

  1) RD-2133 cable fault tester (main engine)

  Functions and characteristics:

  1. The high and low resistance faults of all cables below 35KV can be measured.

  2. User friendly software and all Chinese menu. The key definition is simple and clear. The measurement method is simple and fast.

  3. Detection failure rate, accuracy and convenience of testing are superior to any domestic testing equipment.

  4. 8 inches color LCD touch screen is used as the display terminal. The instrument has powerful data processing capability and friendly display interface.

  5. Safe sampling high voltage protection measures. The test instrument will not crash and damage in the high-pressure environment.

  6. Equipped with computer communication interface, it is easy to store data and graphics in the computer.

  7. No test blind area.

  8. Built-in power supply, which can test open circuit and low resistance short circuit fault in power supply free environment.

  Main performance indicators:

  1. Test methods: low voltage pulse method and high voltage flashover method.

  2. Impact high pressure: lower than 35KV power cable;

  3. Data sampling rate: 100MHz, 50 MHz, 25MHz, 12.5 MHz;

  4. Test distance: > 30Km;

  5. Reading resolution: less than 1m;

  6. System test precision: less than 1250px;

  7. The pulse width of the test cable is: "0.05", "0.1", "0.2", "0.5", "1", "2", "8" microsecond.

  8. Have test waveform storage function: the waveform that can be tested on site can be conveniently stored in the instrument according to the prescribed order, so that it can be called at any time. A large number of field test waveforms can be stored.

  9. The fault distance can be automatically judged by comparing the measured fault points with the full length open waveform of the good phase at the same time on the screen to compare the same screen and to the superposition.

  10. built in power: after full power, the instrument can work for more than 3 hours continuously. It can also work outside the AC power supply.

  11. working conditions: temperature -10℃~+45℃, relative humidity 90%.

  12. weight: 2 kg;

  2) RD-2132J cable fault locator

  The RD-2132J cable fault locator is equipped with first-class integrated circuits and amplifiers. The filtering device on the voice channel of the RD-2132F cable fault location instrument removes interference noise maximally and enhances the sound generated by the arc. The liquid crystal display can display both the sound pulse and the magnetic pulse and the distance between the fault points and the probe points. In this way, the fault points can be judged by monitoring the changes of underground sound and displaying distance.

  Parameters:

  •    Can synchronously accept the sound wave and electromagnetic wave generated by the fault point discharge and display the distance from the probe to the fault point.
  •    Display distance: maximum 22.6 meters, minimum distance 0.1 meters;
  •    Power supply voltage: 9V;
  •    Power consumption: 0.2W;
  •    Use temperature: - 10-40℃;
  •    External dimensions: locator: 180*80*70; probe: 85*90;
  •    Weight: 1.5Kg (with probe);

  3) RD-2132F cable path instrument

  The RD-2132F cable path meter is an instrument for checking the direction and depth of underground cables. The path and depth of underground cables are searched under the condition of unknown cable path.

  Parameters:

  •    Test signal: sine wave, frequency 15KHz, 1KHz;
  •    Output power: > 30W;
  •    output impedance: >8Ω;
  •    Supply voltage: AC 220V± 10﹪,50Hz±1﹪;
  •    Usage ambient temperature: -10 - 40 ℃;
  •    Shape size: 300*250*90
  •    Weight: 1.5kg

  3. RD-3132D Cable Tracer

  Product Description

  •    Find the path of the live cable

  User can easily solve the paths find problem in the live cable. Put the coupling clamp to the under test cable, Transmitter coupling signals by coupling clamp on target cable, Path along the cable can receive the signal applied from the transmitter. Such method can detect the cable length is not less than 3 km. The receiver can detect the 50Hz frequency signals from the live cable, this method to distinguish the live cable and the disconnected cables is very useful. In this way, does not need to use transmitter.

  •   Blind testing of underground cables

  In some cases, Operator cannot close to the cable to connect directly or using coupling clamp, you can use the built-in induction antenna of transmitter to send output signal, Signal will induction to the measured underground cables for locating exploration, This method to detect Cable Depth will not less than 2 meters.

  •   Find Buried cable fault

  RD-3132D Cable Tracer can be applied step voltage method to determine the buried cable fault of ground insulation less than 2Mohm. Signal strength method can also be used to determine open and short cable fault. RD-3132 Cable Tracer has changed the traditional concept of cable fault location, without high voltage test equipment, without the use of AC power, no analysis of waveforms, Connection of simple and straightforward, A look that will be used.

  •    Identification of live cables

  Coupling the emissions clamp of transmitter on the cable, couple the receiver clamp on the cable exposure of the other side, At this point the strength of the signal can be determine which one is the applied signal cable.(This method requires a special clamp for receiver.)

  Parameters:

  1. One-handed operation, the thumb control of all operations

  2. Arrow indicates the path direction

  3. Voice prompts and signal strength indicator

  4. One Touchdepth measurement

  5. Manual or automatic gain control

  6. Automatically match the transmitter output power

  7. Both receiver and transmitter battery indicator

  8. May choose a variety appropriate frequency

  9. 50/60Hz wire positioning mode

  10. Transmitter automatic test insulation resistance

  11.Simple operation, no training can be mastered

  Specifications

  

SPECIFICATIONS
Way of working Peak method, valley method, A-frame method
Cable routing Direct / Coupling / Induction
Cable Identification Direct Connect (power cut) / coupling (has power)
Power Supply Rechargeable Batteries
Operating Freq Low freq, Mid Freq, Hi freq, RF, 50Hz
Clamp Config Disconnected cable: 1 clamp / Live cable: 2 clamps
Accuracy 0-5m: ±5%       5-10m: ±10%
Depth of Probing Direct: 5m / Coupling: 3m
Dimensions (L*W*H ins) Receiver: 27.6 x 4.3 x 3.7 / Transmitter: 12.6 x 6.3 x 5.1
Weight (lbs) Receiver: 5.1kg / Transmitter: 7.9kg
Transmitter
Operating Freq Low freq, Mid Freq, Hi freq, RF
Mode Direct-connect, coupling and inductive method
Matched load 5 ohms ~ 3000 ohms
Display 5 digits
Output power maximum outpower >8w
Receiver
Operating Freq Low freq, Mid Freq, Hi freq, RF, 50Hz
Current indication Display the effective current value of the cable under test
Detection depth Max depth > 5 meters (straight method)
Maximum range Straight method with good insulation cables up to 15KM
Accuracy Low freq ± (1-5)% 2.5m       RF: ± (5-12)%  2.5 m

  4. RD-313X Cable Fault Locating System

  RD-313X Cable Fault System is important tool to maintain all kinds of cables. It uses various detection way to test cable faults, which is suitable for different levels voltage power cables and communication cables.

  The system contains below units:

  RD-2131 Impulse Generator

  RD-3132 Cable Tracer

  RD-3133 Cable Fault Tester

  RD-3131 Cable Tracer

  1) Range finder: RD-3133 cable fault location host

  Function and features:

  1. The high and low resistance faults of all cables below 35KV can be measured.

  2. User friendly software and all Chinese menu. The key definition is simple and clear. The measurement method is simple and fast.

  3. Detection failure rate, accuracy and convenience of testing are superior to any domestic testing equipment.

  4. 8 inches color LCD touch screen is used as the display terminal. The instrument has powerful data processing capability and friendly display interface.

  5. Safe sampling high voltage protection measures. The test instrument will not crash and damage in the high-pressure environment.

  6. Equipped with computer communication interface, it is easy to store data and graphics in the computer.

  7. No test blind area.

  8. Built-in power supply, which can test open circuit and low resistance short circuit fault in power supply free environment.

  Parameters:

  1. Test methods: low voltage pulse method and high voltage flashover method.

  2. Impact high pressure: lower than 35KV power cable;

  3. Data sampling rate: 100MHz, 50 MHz, 25MHz, 12.5 MHz;

  4. Test distance: > 30Km;

  5. Reading resolution: less than 1m;

  6. System test precision: less than 1250px;

  7. The pulse width of the test cable is: "0.05", "0.1", "0.2", "0.5", "1", "2", "8" microsecond.

  8. Have the test waveform storage function: the waveform that can be tested on site can be conveniently stored in the instrument according to the prescribed order, so that it can be called at any time. A large number of field test waveforms can be stored.

  9. The fault distance can be automatically judged by comparing the measured fault points with the full length open waveform of the good phase at the same time on the screen to compare the same screen and to the superposition.

  10. Built-in power: after full power, the instrument can work for more than 3 hours continuously, and can also work outside the AC power supply.

  11. working conditions: temperature -10℃~+45℃, relative humidity 90%.

  2) Routing and identification unit: RD-3132 cable integrated detector

  Function and features:

  1. There are three kinds of testing methods: direct connection method, coupling method and induction method. The coupling method can detect the path of the running cable, and the induction method can detect the underground cable path blindly.

  2. Intelligent, digitalized and multi frequency technical advantages make RD-3132 have the function of identifying cables, especially its live cable recognition function.

  3. Test cable open circuit fault and short circuit fault is simple and convenient. For example, the fault test of the street lamp cable has the function of regional judgment. The test process does not require the power supply of the city, the load is not needed, the high pressure is not required, and the waveform analysis is not needed.

  4. There are four kinds of detection frequencies - low frequency, intermediate frequency, high frequency, radio frequency and 50Hz.

  5. The unique inductive testing method is especially suitable for blind measurement of underground pipelines, optical cables and water pipes.

  6. The depth of the cable is measured by one button direct reading; the built-in ohmmeter can measure the loop resistance and judge the fault nature.

  7. Full digital processing, large screen LCD display, bar delete, digital display, voice prompts make you easy to operate.

  8. The whole set of instrument uses engineering plastic housing, sturdy and durable.

  Parameters:

  •    Transmitter

  1) Output signal: output sinusoidal AC signals of four frequencies, low frequency, medium frequency, high frequency and radio frequency respectively.

  2) Output power: constant power output, low, medium and high third gear (maximum not less than 6w);

  3) Output mode: direct connection method, coupling method and induction method.

  4) Impedance display: less than 99999Ω;

  5) Load matching: 1 - 10000Ω,;

  6) Display interface: large screen LCD Chinese, graphic display, with backlight;

  7) Power supply: Standard No. One 1.2V rechargeable battery 6 pieces, charge and discharge 500 times.

  8) Standby time: more than 8 hours, electricity prompting;

  9) Overheating over current: automatic protection;

  10) Working temperature: -20℃—50℃

  11) Dimension: 400 x 160 x 140 mm

  12) Weight: 3.6 kg

  •   Receiver

  1) Receiving frequency: receiving five kinds of sinusoidal AC signals with different frequencies, they are low frequency, medium frequency, high frequency, radio frequency and 50HZ.

  2) Receiving mode: wave crest method (horizontal coil), trough method (vertical coil), external equipment method (A rack, coupling clamp).

  3) The signal interface: the size of the data, the length of the grating, and the voice of the three interfaces.

  4) Display interface: large screen LCD Chinese, graphic display, with backlight;

  5) Gain control: manual adjustment, dynamic range 000 - 100dB;

  6) Detection length: the longest 15KM when directly connected to the cable.

  When coupling cables, the 3Km can be measured at one time, and the coupling is infinite.

  Induction cable, one induction can measure 300m, multiple induction infinite.

  7) Depth measurement: direct reading depth, range 000 - 6250px;

  80% method of measuring depth, range 000 - 6250px (induction) \12500px (direct connection);

  8) Current measurement: direct reading current, range 000 - 999mA;

  9) Detection precision: the depth of 5%;

  10) Power supply: standard No. Five 1.2V rechargeable battery 6 pieces, charge and discharge 500 times.

  11) Standby time: greater than 12 hours, power indication;

  12) Overheating over current: automatic protection;

  13) Working temperature: -10℃—40℃

  14) Dimension: 650 x 110 x 230mm

  15) Weight: 2.3Kg

  3) Fault fixed-point unit: RD-3131 locator

  Function and features:

  1. It has the function of digital filtering without interference from environmental noise, which greatly improves the anti-interference ability of the instrument.

  2. the underground direction of the fault cable can be judged by electromagnetic wave size.

  3. super magnification (95db) is good for positioning.

  4. die casting engineering plastic shell, probe.

  Parameters:

  1. Test methods: electromagnetic intensity method, sound hearing method, acoustic magnetic synchronous method;

  2. Distance measurement: 00.0-22m, 3 bit;

  3. Synchronous measurement: magnetic field / sound wave;

  4. Filter: (four segments) 100Hz-1.5kHz (sound wave)

  270Hz-1.5kHz (filtering)

  100Hz-1.0kHz (filtering)

  270Hz-1.0kHz (filtering)

  5. Amplifying range: acoustic channel >95db; magnetic channel >50db;

  6. Test precision: 0.1 meter;

  7. Operating temperature: -20--+50℃

  8. Power supply: 6 x 1.2V battery, 12 hours

  3) High voltage signal unit: RD-2131 ultra-light high frequency and high voltage signal generator.

  Function and features:

  1. Can work continuously for more than 4 hours.

  2. The function of voltage regulation and automatic voltage stabilization;

  3. The electronic boost of switching power supply is adopted. Small volume and light weight;

  4. It has the function of open circuit and short circuit automatic protection.

  5. The output voltage is displayed as a color LCD screen with compass type dynamic display.

  6. The function is perfect and reliable, and the connection is simple.

  7. The body adopts engineering plastics insulation material, and the operation is absolutely safe.

  Parameters:

  1. Maximum output voltage: ≤35KV negative DC

  2. Working voltage: 220V±10% 50Hz

  3. Display voltage value error: <±2%

  4. Maximum output current: ≤40mA

  5. Working temperature: -10℃~50℃

  6. Humidity (relative): ≤80%

  7. Discharge energy: ≤1200J/5S (standard 2μF external capacitors, customizable)

  8. Minimum discharge cycle: 3 seconds

  9. Maximum power: < 1.5KVA

  10. Altitude: below 3000 meters

  11. Dimension: 1075pxx950pxx575px

  12. Weight: 11kg

 

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