Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 sets /Year |
| Delivery Time | 8-10 days |
| Packaging Details | wooden case |
| Brand Name | XZH TEST |
| Model Number | 502A+503C+535-4TS+507 |
| Certification | ISO,CE |
| Place of Origin | Xi'an, Shaanxi, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 sets /Year |
| Delivery Time | 8-10 days | Packaging Details | wooden case |
| Brand Name | XZH TEST | Model Number | 502A+503C+535-4TS+507 |
| Certification | ISO,CE | Place of Origin | Xi'an, Shaanxi, China |
| High Light | Cable Fault Tester Set ，Quick Detection Cable Fault Tester Set ，Portable Cable Fault Tester Set | ||
XZH TEST underground cable fault locator set portable cable fault locator system
1. Specification
| System function | ||
| 1.Use DC or high-voltage pulse to make the cable fault point flash over and discharge
2.Use the traveling wave reflection principle to make a rough measurement of all types of cable main insulation faults
3.Use the acoustic-magnetic synchronization method to make a precise measurement of all types of cable main insulation fault
| ||
| I,High voltage surge generator XHHV535-4T | ||
| 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 path comprehensive tester | ||
| Transmitter | ||
| Output frequency | Low frequency(815Hz), intermediate frequency(8kHz), high frequency(33kHz), radio frequency(83kHz) | |
| Output power | 10W,Four output levels: low, medium, high, full | |
| Output voltage | 150Vpp | |
| 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 | ||
| Working mode | Tracing, identification, Step voltage | |
| Receiving frequency | Low frequency(815Hz), intermediate frequency(8kHz), high frequency(33kHz), radio frequency(83kHz) | |
| Display | Depth, current, frequency, mode, gain, signal strength, date, time, etc. | |
| Detection depth | ≥10m | |
| 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. | |
2. On site
3 About us
Company profile
XZH TEST is a professional cable fault detection equipment manufacturer. We are a young team. Our development philosophy is humanized management, intelligent cloud-based products, and internationalized operations. Our development mission is to make electrical equipment free from undetectable failures.
Since its inception in 2013, our company has grown to become one of the largest manufacturer of underground cable fault detection equipment in China. An ISO 9001 and CE certified company, we produces a broad range of testing equipment.
What we can do
We have the ability to innovate new products and technologies.
We can provide complete system solutions for your project.
We provide online and offline practical and theoretical training.
We provide instrument repair and calibration.
4. RFQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer with more than 10 years of experience. We can strictly control the quality of parts and finished products.
2. What is the delivery time and inventory?
If our best-selling products are in stock, it will be 5-8 working days for shipment. But for mass production and customized production, the time will take 2-4 weeks.
3. What are your payment terms?
Payment ≤ USD 2000, 100% T/T prepayment. Orders over USD 2000 can be negotiated.
4. How long is your product warranty?
We provide 1 year warranty for the equipment.
5. How do you ensure quality?
The product links include R&D, manufacturing, commissioning and technical support, following strict and scientific management principles. Therefore, we can support strong production and R&D capabilities, and can produce high-quality products at competitive prices to meet customers' high requirements.
6. What support can I get?
We will provide training support, marketing support, technical support and supply chain support. You can contact us for more information.
7. Where is your factory? Can I visit your factory?
We are located in Xi'an, Shaanxi, China. We are close to Xi'an Xianyang International Airport, which is about 2 and half hours by plane from Shanghai and Guangzhou. All customers from all over the world are welcome to visit us.
8. How to become your dealer?
Every company interested in power system instruments can contact us without hesitation, including website letters, emails, telephones, etc. We will contact you quickly according to your company information and cooperation intentions.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
XI'AN XU&HUI ELECTROMECHANICAL TECHNOLOGY CO.,LTD was established in 2013 with a registered capital of 11 million yuan and is located in Xi'an City, has a 3,000 square meter four-story independent scie... XI'AN XU&HUI ELECTROMECHANICAL TECHNOLOGY CO.,LTD was established in 2013 with a registered capital of 11 million yuan and is located in Xi'an City, has a 3,000 square meter four-story independent scie...
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