| I,High voltage surge generator XHHV535-4TS |
| Output mode | DC, Single, Cycle |
| Output voltage | 0-8kV/0-16kV/0-32kV, three voltage switchable |
| Built-in capacitor | 64μF/16μF/4μF |
| Discharge energy | 2048J |
| Impact power | 2000VA |
| Impulse rate | Automatic impact for about 6 seconds, manual impact for any control time |
| Surge voltage levels switch | Manual |
| Voltage adjustment type | Continuous |
| Indication | High-voltage side voltage metering, indication of output voltage and current in real time |
| Operating modes switch | Manual |
| Continuous output current | 60mA |
| Safe protection | With zero start protection function, safe and reliable |
| Discharge | Unique high-voltage measurement design, in the stop state, it will automatically discharge the internal capacitance of the device |
| Working power | AC 220V±15% ,50Hz±2Hz |
| DC withstand voltage testing | Output voltage adjustable and indication range 0-35Kv, output current indication range 0-20A |
| Burn current | Fault conditioning (burning) with current up to 60 mA @ 32 kV |
| Safety | Over-voltage, Over-current, Overheating protection. Automatic discharge after operation |
| Protection rating | Not lower than IP54 |
| Dimensions(mm) | 534L×444W×805H mm |
| Total weight | Not more than 120kg |
| II,TDR cable fault locator XHGG502A |
| Test method | Low voltage pulse, Impulse current, Impulse voltage, ARC multipls pulse |
| Sampling rate | 1MHz～400MHz |
| Pulse output | Unipolar |
| Pulse Amplitude | 300V |
| Pulse width | 0.15μS/0.30μS /0.60μS/1.20μS/2.4μS/5.0μS/7.5μS/10μS |
| Measurement scope | ≥120km |
| Measurement range | 100m/300m/500m/1km/3km/5km/10km/25km/50km/100km |
| Minimum resolution | 0.07m |
| Measurement error | ≤±(0.5％×L+1m),L is cable length |
| Signal gain | 0…100%,adjustable |
| Propagation speed | 10…999.9m/µs |
| Output Impedance | Automatic match |
| Trigger | Automatic continute |
| Working conditions | temperature -25℃～+65℃, relative humidity 85%, atmospheric pressure 750±30mmHg |
| III,Cable fault pinpointer XHDD503C |
| Fixed-point mode | Standard mode, enhanced mode, noise reduction mode, custom mode (ms, waveform) |
| Fixed point method | Intelligent time difference method, electromagnetic inspection method, acoustic measurement method |
| Positioning accuracy | Fixed point: 0.1m, Path: 0.1m |
| Display | TFT ultra-bright 5-inch, 800×480 true color |
| language | Graphical language is more intuitive |
| Gain | 120dB, fully automatic adjustment, also can be adjusted manually |
| Frequency range | 100～1600Hz |
| Dynamic Range | 0～112dB(16 gears) |
| Synchronous trigger | Acoustic fully automatic synchronous trigger; magnetic field fully automatic synchronous trigger |
| Detection range | 0.00～99.99ms,75mV～75V |
| Probe | Automatic mute, fully digital metal intelligent probe |
| Headphone | 600Ω military-grade strong noise reduction and anti-interference technology |
| Working power | 4*18650 Standard lithium battery |
| Working hours | More than 8 hours |
| Ambient temperature | -25～65℃; relative humidity: ≤90% |
| Weight | Host 0.6kg; Sensor 1.4kg |
| Waterproof grade | IP65 |
| IV,Cable pipeline comprehensive tester XHGX507C |
| Transmitter | Multiple frequency signal transmission modes |
| Output frequency | 640Hz, 1.28kHz, 2.56kHz, 3.20kHz, 4.09kHz, 8.19kHz, 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHz |
| Output power | 15W max, 9 levels adjustable |
| Output voltage | 150Vpp max |
| Output mode | Direct connection method, coupling method, induction method |
| Display | Output mode, frequency, output power, loop resistance, loop current, battery remaining capacity, dangerous voltage alarm, etc. |
| Coupling clamp | Coupling inner diameter Φ150mm |
| Receiver | Pipeline detection (cable position tracking, direction display, depth measurement, current measurement), cable identification, A-frame fault finding (optional function) |
| Working mode | Tracing, identification, Step voltage |
| Receiving frequency | Active detection frequencies: 640Hz , 1.28kHz , 2.56kHz , 3.20kHz , 4.09kHz , 8.19kHz , 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHz Power frequency passive detection frequency: 50Hz, 60Hz, 250Hz RF passive detection frequency band: center frequencies are 32.7kHz, 65.6kHz, 81.9kHz, 197kHz |
| Display | 4.3- inch LCD color screen (high brightness screen), visible in sunlight |
| Detection depth | 0-20m |
| V Test cables |
| (Note: Due to the existence of 35kV high voltage, special high voltage cables are made and should be kept away from the site during operation.) |
| High voltage output cable | core wire 2.5mm2 red, withstand voltage 50kV DC, with shielding layer, outer diameter 14mm, length 10 meters, including installation of large spool. |
| Ground cable | grounding 3-column - main core 16mm2 transparent color, branch 2.5mm2, length 10 meters. Including installation of small spool. |
