Product Introduction:
The Cable Identification Instrument is specifically designed for power cable engineers and field workers to solve the technical challenges associated with accurate cable identification. This instrument enables users to reliably identify a target cable from a group of multiple cables, preventing serious accidents caused by mistakenly cutting live cables.
Cable identification requires coordinated operation at both ends of the cable, and the numbering at both ends must be verified for accuracy. This instrument utilizes advanced PSK technology to ensure precision and reliability. No matter how reliable the memory of field personnel may be, it cannot substitute the certainty provided by a professional instrument.
Important: This product is intended solely for the on-site identification of power cables that have been de-energized and disconnected. It is strictly prohibited to connect this cable identification device to any live or operating power cable.
The instrument system consists of a transmitter, a receiver, and a flexible current clamp.
Product Characteristics:
1、Integrated Transmitter Design: The transmitter is housed in a specially designed, integrated toolbox-style enclosure. It is injection-molded using polypropylene plastic reinforced with new composite filling materials. This construction results in low density while offering superior strength, rigidity, hardness, wear resistance, heat resistance, and insulation performance.
2、Flexible Current Clamp: The flexible current clamp utilizes a Rogowski coil with excellent transient tracking capability. It can quickly and accurately identify the pulse-coded current generated by the transmitter, making it ideal for use with thick cables or conductors with irregular shapes.
Technical parameters:
Base conditions and working conditions
| Amount of influence | Benchmark conditions | The working conditions | note |
| പരിസ്ഥിതി താപനില | 23℃±1℃ | -10℃～40℃ | / |
| Wet environment crossing | 40%～60% | ＜80% | / |
| Voltage frequency under test | 50Hz±1Hz | 10Hz～1000Hz | / |
| Receiver operating voltage | 7.4V±0.5V | 7.4V±1V | / |
| Transmitter operating voltage | 11.1V±0.5V | 11.1V±1.5V | / |
| External electric field and magnetic field | Should be avoided | ||
| Position of cable under test | The cable under test is located at the approximate geometric center of the flexible coil |
Transmitter specification
| Can work | Generating pulse coded current signal;Display remaining battery voltage |
| Electrical source | 11.1v large-capacity rechargeable lithium battery, which works for about 8 hours on full charge |
| Pulse voltage | 500V |
| Pulse current | Maximum 30A (depending on the circuit resistance) |
| Pulse frequency | 1 times per second |
| The pulse width | 2ms |
| പ്രവർത്തന താപനില | -10℃～40℃ |
| സംഭരണ വ്യവസ്ഥകൾ | -20℃~50℃，≤95％RH, No condensation |
| വലിപ്പം | 320mm×275mm×145mm |
| LCDsize | 128mm×75mm |
| LCDAccording to the domain | 124mm×67mm |
| Transmitter mass | 2.5 കിലോ |
| The total quality | 3.3 kg（Contains the receiver） |
Receiver specification
| പ്രവർത്തനം | Identify and decode pulse current signals;Ac voltage measurement |
| വൈദ്യുതി വിതരണം | 7.4v large capacity rechargeable lithium battery, USB charging interface, full charge continuously working for about 8 മണിക്കൂറുകൾ |
| റേറ്റുചെയ്ത കറന്റ് | about 180mA max |
| ഡിസ്പ്ലേ മോഡ് | 3.5 "true color LCD display, color electronic dial indicator |
| Cable identification successful | Green grating clockwise dynamic indicator |
| Non-target cable | Red grating counterclockwise dynamic indication |
| Receiver size | 207mm×101mm×45mm |
| Flexible coil | It is about 630mm in length and 6mm or 12.5mm in diameter |
| Coil diameter | φ200mm |
| Detection range | Coil loop resistance can be detected to 0 Ω ~ 2 k Ω pulse signal;When detecting circuit resistance for the 2 k Ω, need to ensure the transmitter battery for more than 10v |
| വോൾട്ടേജ് പരിധി | AC 0.01V～600V(50Hz/60Hz) |
| വോൾട്ടേജ് കൃത്യത | ±1%±1dgt |
| Identification signal | Color grating dynamic display of signal strength |
| Detection rate | About 1 time/second |
| The battery voltage | When the battery voltage is lower than 6.5V, the battery voltage depression symbol is displayed to remind the battery to charge |
| Operating temperature and humidity | -10℃～40℃；80%RhThe following |
| Storage temperature and humidity | -10℃~50℃，≤95％RH, No condensation |
| Receiver mass | 370g(with battery) |
| Current clamp mass | 172g |
