DCL-2G Lightning Protection Component Tester
With a charging function for offline use, it overcomes the disadvantage of traditional products that require plug-in power, which is inconvenient for on-site operation. The voltage output of 2000V expands its application range. It features high-voltage short-circuit protection, automatic discharge function, making the instrument reliable, safe, and durable. At the same time, it adopts a luxurious large color screen display, data storage, data review, pass/fail judgment, automatic shutdown, USB data upload, and other functions. The whole instrument is aesthetically pleasing and high-end, with a wide range, high resolution, convenient operation, easy portability, accuracy, reliability, stable performance, and strong anti-interference capability.
Product Aliases:
Lightning protection component tester, SPD field tester, lightning protection comprehensive tester used for surge arresters, lightning protectors, surge protective devices, varistors, metal-ceramic gas discharge tubes, vacuum lightning arresters, and other performance testing specialized instruments.
Technical Parameters:
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Function
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Varistor (MOV) starting voltage and leakage current test, gas discharge tube (GDT) discharge voltage test, insulation resistance test
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Reference Conditions
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23℃±5℃, below 75%rh
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Measurement Voltage (V)
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0~2000V Accuracy ±2%rdg±3dgt
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Measurement Leakage Current (uA)
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0.1uA～199.9uA Accuracy ±3%rdg±5dgt
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DC Voltage Resolution
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1V
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Leakage Current Resolution
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0.1uA
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Insulation Resistance
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0～1000MΩ
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Test Stabilization Time
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≤3s
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Discharge Tube Voltage Rise Rate
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(100±8) V/s
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Power Supply
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7.2V large capacity rechargeable battery
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Backlight
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Yes, suitable for use in dark places
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USB Data Transfer
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Yes
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Display Mode
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5-inch color TFT LCD
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LCD Display Size
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108mm×65mm
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Instrument Dimensions
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240mm (length)×188mm (width)×85mm (height)
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Test Leads
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Red test lead 1 meter, black test lead 1 meter
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Data Storage
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500 groups
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Data Review
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Data review function: "MR" symbol display
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Overflow Display
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Overrange overflow function: "OL" symbol display
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Judgment Function
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Measurement value exceeds set range
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Power Consumption
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Standby: 150mA Max
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Measurement: 880mA Max
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Weight
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1230g (including battery)
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Battery Voltage
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Low battery voltage, displays low battery symbol " "
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Automatic Shutdown
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Instrument shuts down after 15 minutes of no operation
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Insulation Resistance
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≥50MΩ (1000V)
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Withstand Voltage
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AC3kV/50Hz 1min
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Operating Temperature and Humidity
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－10℃～+50℃＜85%RH
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Storage Temperature and Humidity
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－15℃～+55℃＜90%RH
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Applicable Safety Standards
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IEC61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529(IP54), pollution degree 2, CAT Ⅲ 300V
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Product Features:
●DCL-2G Lightning Protection Component Tester is suitable for measuring DC parameters of overvoltage protection components such as zinc oxide surge arresters (varistors), metal-ceramic two-electrode and three-electrode gas discharge tubes, and vacuum lightning arresters. It can also be used as a voltage regulator or constant current power supply for other applications.
●It has high-voltage short-circuit protection, overcurrent protection, high-voltage preset, range adjustment, and other functions. The high-voltage self-discharge time is less than 0.5 seconds.
●It has a self-check function.
●Measurement data is displayed on a three-and-a-half-digit LCD, with high accuracy and good reliability.
●During measurement, the range can be preset, and an audible alarm is given for overrange measurements during the process, suitable for component grouping and inspection discrimination.
●Selecting continuous measurement allows uninterrupted testing of batch samples.
●The panel functions are simple and easy to operate.
●Lightweight and portable.
