Customization: | Available |
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After-sales Service: | Yes |
Warranty: | 1 Year |
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Overview
The line parameter tester is a high-precision instrument independently developed by our company specifically for measuring power frequency parameters of transmission lines. It can accurately measure a series of power frequency parameters of transmission lines.
This instrument features compact size, lightweight, high measurement accuracy, excellent stability, and user-friendly operation, completely replacing the traditional multi-meter method for measuring line parameters. With simple wiring and convenient testing/recording functions, it significantly improves work efficiency.
Equipped with a large graphical LCD display window, it adopts graphical menu operation with English prompts and integrates multiple parameters on one screen. The human-machine interface is friendly, making the operation simple and efficient. It is the preferred product for users at all levels.
Features
1.Capable of measuring various parameters of transmission lines, including positive-sequence and zero-sequence components, phase-to-phase, line-to-ground measurements, RMS voltage, RMS current, active power, reactive power, etc.
2.Supports external voltage transformers (VTs) and current transformers (CTs) for extended range measurements.
3.Wide voltage measurement range: Up to 750V without range switching while maintaining accuracy. Incorrect voltage range selection will not damage the instrument.
4.Features a large-screen, high-brightness LCD display with full Chinese menu and operation prompts for user-friendly interaction. Touch keys simplify operation, and the adjustable LCD brightness ensures adaptability to both winter and summer conditions.
5.Equipped with a compact high-speed thermal printer, allowing users to print test data at any time.
6.Includes an RS232 serial port for computer communication (reserved for users with high-voltage measurement vehicles), enabling expanded functions like calibration data upload for centralized data management.
Voltage measurement range
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0-750V wide range, one level can ensure accuracy.
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Current measurement range
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0~5A~100A, software switches range.
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Voltage and current
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± 0.5%
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Power
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± 0.5% (Cos Φ> 0.1), ± 1.0% (0.02
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Impedance, capacitive reactance, inductive reactance
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0.5%
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Resistance, capacitance, inductance, conductivity, and admittance
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0.5%
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Working temperature
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-10 ºC~+40 ºC
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Working power supply
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AC 160V~400V
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Volume
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32cm x 24cm x 13cm
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Weight
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3kg
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