China Energized Cables Identifier Live Cable Identifier Energised De-Energised Cable Identifier

General Information:
Live cable identifier, also known as cable identifier, multi-function cable identifier, and intelligent cable identifier, is designed for power cable engineers and cable technicians to solve the technical problems of cable identification. The user can accurately identify one of the target cables from the multiple cables through the instrument to avoid serious accidents caused by accidentally sawing the live cable. The cable identification starts from the operation of the two ends of the cable. It must be ensured that the double numbering at both ends of the cable is accurate. It consists of a receiver and a receiving flexible current clamp. When a live cable is identified, 10 cables can be pre-calibrated at the transmitting end and then received at the remote end, which greatly saves the operation time of engineering personnel and improves work efficiency.
Transmitter: Recognize live cable, transmit signal to target cable during power cable identification, built-in high-function rechargeable lithium battery, automatic impedance matching, fully automatic protection. The transmitter adopts an integrated special toolbox design, using polypropylene plastic as a raw material, and adding a new type of composite filler for one-time injection molding, which has low density, strength, rigidity, hardness, wear resistance, heat resistance, and insulation performance. The cabinet can withstand a pressure of about 200kg. The large LCD of the host displays the remaining battery power in real time, with white backlight and dynamic indication of the transmitted signal.
Transmitting clamp: When the live cable is identified, the transmitting clamp couples the signal sent by the transmitter to the target cable, the jaw size is Φ125mm, the transmitting clamp has directionality, and the transmitting signal flows from the arrow on the transmitting clamp.
Energized identification: use caliper coupling to output pulse current, transmit four frequencies: 625Hz, 1562Hz, 2500Hz, 10kHz, couple to the target cable through the launch clamp (the target cable is a three-core armored cable),
inject composite pulses into the cable core Current signal. This pulse current generates an electromagnetic field around the target cable for detection and identification by the receiver and the flexible current clamp. Because the pulse current has directionality, the detection also has directionality.
De-energized identification: Directly output pulse current is used to inject a pulse-coded current signal into the cable core. This current generates an electromagnetic field around the target cable for the receiver, flexible current clamp to detect, decode, and identify. Because the current has directivity, the detection also has directivity.
Receiver: handheld device, 3.5-inch color LCD screen, built-in high-speed microprocessor, combined with precise algorithm, to identify and decode the pulse-coded current signal of the transmitter The cable shows the signal strength and the detection result, which is exquisite and intuitive; the color scale bar is dynamically displayed, at a glance, the cable identification is successfully marked √, and the non-target cable is marked with x, which can quickly and automatically identify the target cable. At the same time, the test voltage range is AC 0.00V ~ 600V (50Hz / 60Hz), the AC current range is AC0.00A ~ 5000A (50Hz / 60Hz), and the current frequency can be measured from 45Hz to 70Hz.
Flexible current clamp: Rockwell coil, with excellent transient tracking ability, can quickly identify the pulse code current generated by the transmitter, suitable for thick cables or irregular shaped conductors. The inner diameter of the jaws is about 200mm, which can clamp cables under Φ200mm, without disconnecting the measured line, non-contact measurement, safe and fast.
Technical Specifications:
1. baseline conditions and working conditionsInfluencebaseline conditionsWorking conditionsRemarkEnvironmental Temperature23ºC±1ºC-10ºC~40ºC/Environmental Humidity40%~60%<80%/Measured voltage and current frequency50Hz±1Hz45Hz~70HzWhen testing voltage and currentReceiver operating voltage7.4V±0.5V7.4V±1V/Transmitter working voltage11.1V±0.5V11.1V±1.5V/External electric field, magnetic fieldShould be avoidedTested cable locationThe cable under test is at the approximate geometric center of the flexible current clamp
2. Transmitter specificationsFunctionTransmits a composite pulse frequency current signal, displays the remaining battery voltage, and dynamically indicates the launch statusPower11.1V large-capacity rechargeable lithium battery, continuous working for about 8 hours when fully chargedOutput Caliper coupling during live identification. Direct output during power outage identificationTransmit frequency625Hz, 1562Hz, 2500Hz, 10KHz (when charged identification), press the up and down arrow keys to adjust the transmission frequencyPulse voltage500V (de-energized)Pulse currentMaximum 5A (depending on the size of the loop resistance)Pulse frequency1 time / secondPulse width2msTest lead length3 meters, with crocodile clamps, 1 red and blackTransmitter clamp sizeLWH 320mmx180mmx35mmTransmitter clamp inner diameterφ125mmTransmitter clamp lead length4mGround pin sizeLWH 225mmx100mmx10mmTransmitter size320mmx275mmx145mmDisplay modeLarge LCD displays real-time remaining battery voltage, with backlightLCD sizeLength width 128mm x 75mm, display area 124mm x 67mmPackage sizeLWH 400mmx245mmx335mmWorking temperature-10ºC~40ºCStorage conditions-20ºC~50ºC,≤95%RH, No condensationBacklight controlYes, white backlightWeightTransmitter 2.5kg, transmit clamp 1.12kg, total mass 4.44kg (including receiver)Battery powerWhen the battery voltage is lower than 9.65V, a low battery voltage icon is displayed to remind the battery to charge. When it is lower than 9.5V, the device will automatically shut downCharger12.6V DC chargerAnti-stressThe transmitter adopts an integrated special toolbox design, and the box can withstand a pressure of about 200kgWithstand voltageAC 3700V/rms (Before the top and bottom of the instrument case)Electromagnetic characteristicsIEC61326(EMC)StandardIEC61010-1 (CAT III 300V, CAT IV 150V, pollution degree 2)