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China, Chinese High/Medium Frequency High Voltage Analog Spark Tester Wire & Cable Spark Plug Testing Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentCable TesterTesting MachineSpark Tester
Alpha Technical Industrial Co., Ltd.
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Product Description High/Medium Frequency High Voltage Analog Spark Tester Wire & Cable Spark Plug Testing Machine High Frequency Medium FrequencyProduct DescriptionFrequency AC Spark Tester is a special-purpose test apparatus to detect fault of insulation on wire and cable. Integrated with the technology of solid-state AC voltage regulation and single piece microprocessor control, the machine features steady voltage output (unaffected by variation of supply voltage), high sensitivity of fault detection, versatility, user-friendliness, safety and reliability, new construction and beautiful appearance.The work principle of the spark tester is as follows: Make the tested wire pr cable travel through the high voltage bead-chain electrode having test potential supplied by a commercial frequency HV transformer. If the insulation has fault, breakdown will occur, namely the output of the HV transformer will cause a HV spark short-circuit. The short circuit current flows from the output terminal of the HV transformer through insulation fault-conductor of cable-earth-ground-HV transformer to form a circuit. Therefor both the spark tester and the conductor of cable shall be soundly earth-grounded otherwise the short circuit cannot be formed and the cabinet of the spark tester and conductor of cable may have high voltage.Work conditionsSupply voltage:AC220V±10%Supply frequency:50±2HzAmbient temperatures:0~40c°Relative humidity, max:85% (without condensed water)Mode of operation: continuous operationBreakdown indicationMode of indication: Breakdown count and voice/light alarmCount range: 0~999Time duration for voice/light alarm:0.5-15adhustableSafety interlockIn order to ensure safety for operators, the probe is provided with an interlock switch and a discharge rod .When the front hood is opened, the high voltage is cut off first, then the discharge rod touches the electrode section to discharge the remaining electricityProduct Parameters TypeST-15AST-25AST-25ATVoltage output1.0-15kV2.0-15kV2.0-15kVVoltage indication error<5%<5%<5%Detection sensitivity<600μA<600μA<600μAStabilityComplying with the requirements of GB3048.9-1994 and JB/T 4728.10Dectection resolution0.05s0.05s0.05sTransient breakdown current100mA50mA50mASteady short-circuit current<20mA<20mA<20mADetction Speed, Max300m/min350m/min350m/minOverall diameter of tested wire or cable, max≤30mm≤55mm≤100mmRelated MachineDC Spark TesterST-15D DC Spark Tester is a useful tool for detection of surface damage as well as for spark test for wire and cable with a diameter below 10mm. The DC high voltage tester recommended internationally is characterized by advanced design, new construction, steady voltage output, high sensitivity, adaptability, easy operation, versatile mounting, safety and reliability. It may be used for on-line testing in combination with a pair twister or an extruder as well as for intermediate testing and testing for finished products. The ST-15D compact integrated tester of which the probe ,console display and support make one block, features compact size and easy mounting. It is used mainly for on-line testing in an extruding line withnon-centralized control and in combination with a pair twister.TypeST-15DVoltage outputDC 0-15000VEffective test voltageDC 500-15000VAC pulse ratio<5%Voltage stabilityThe power supply voltage fluctuates by ±15%, and the output voltage remains unchangedBreakdown sensitivity<600μASteady-state short-circuit current3-4mAMax.frequency of breakdown counting10times/secMax.diameter of the tested wire10mmMax.moving speed of the tested wire2800m/minOperational conditionsline voltage: AC220V±15%Power frequency: 50±2HzPower input: 50VAAmbient temperatures: -10~45oCRelative humidity<85% (without condensed water)Breakdown signalMode of operation:ContinuousAuto mode:Audio/visual alarm and breakdown countingManual mode:Audio/visual alarm, breakdown counting and control signal outputSafety interlockIn order to ensure safety for operators, the probe is provided with an interlock switch and a discharge rod.When the front hood is opened, the high voltage is cut off first, then the discharge rod touches the electrode section to discharge the remaining electricity.WarehouseCompany ProfileAlpha Technical Industrial Co.,Ltd is a collection of scientific research and development and production of wire and cable equipment and a variety of efficient energy-saving extrusion production line of key enterprises, so far, the main product including wire and cable Insulation and Sheathing production Line, TQD series Pneumatic Type belt Puller, LF series Portal Type Pay-off, LSP series Portal Type Take-up, Various Wire Accumulator, Capstan Haul-off, Pay-off & Take-up, Cooling Water Trough, and Optical Fiber Equipment, Communication Cable Equipment, Signal Cable Equipment.Our company has a technical administration team who engages wire and cable equipment industrial more than twenty years, as well as experienced engineer and skilled workers, our honest business reputation and good sales achievement, win the trust from our domestic and overseas customers, the products are exported to United States, France, Spain, Portugal, New Zealand, Brazil, Mexico, Chile, South Africa, Zambia, Egypt, South Korea, Singapore, Indonesia, Thailand, etc.Our teamPackaging & ShippingFAQ? Q: What can we offer our customers? A: Our professional production and technical personnel can train our customers' employees and ensure the smooth production of customers. And will provide our customers with after-sales service.? Q: How long is the machine warranty? A: Warranty period of one year (since the completion of mechanical debugging at the buyer's factory)? Q: Why do I choose your company? A: We have more than 10 years of professional experience in the production of cable machinery, providing high-quality, high-security products. We have an experienced team of skilled workers and engineers. We can support overseas training engineers. We can customize the design, to accept the customer's sample design. We can provide customers with after-sales service. Enable to give you a quotation for the cable spark testing machine, there is some necessary information that we need to know:1. Cable diameter2. Daily capacity WELCOME TO INQUIRY US!
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