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TKYXLTransmission Line Test System

Other name：Transmission Line Test System

Specification Certificate of identification Service promise

Current limiting protection Power amplifier protection Voltage short circuit protection Open circuit protection Thermal protection of power amplifier

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IntroductionParametersAccessoriesService

Transmission Line Test System is a new generation power transmission line frequency parameter testing system. It equips with frequency conversion testing power DFT Digital Filtering Technique which eliminates strong interference from power frequency electric field and ensures the safety of equipment convenient fast and accurate measurement.

1. Quickly and accurately test the positive sequence capacitance the positive sequence impedance zero sequence capacitance zero sequence impedance also can measure the mutual inductance and coupling capacitance between lines ;

2. High Anti-interference ability accurate and reliable measurement;

3. Easy operation equipped with large LCD and American rotating mouse and micro printer

4. Simple wiring only connecting with tested down leads to finish all line parameter measurement

5. High speed micro-controller as inner core integrated structure

6. Fast testing process one sequence parameter testing time is 1 min

7. Supplied with three groups different frequency power supply for selection: 42.5Hz/57.5Hz 45Hz/55Hz 47.5Hz/52.5Hz easily isolate the power frequency and noise wave to ensure high precision measurement of small signals.

Input power source	Three phase AC380V±10%
Maximum output voltage	AC300V accuracy:1%
Maximum output current	5A
Output signal frequency	42.5Hz/57.5Hz；45Hz/55Hz；47.5Hz/52.5Hz；50Hz/50Hz
Measuring range	positive sequence capacitance zero sequence capacitance coupling capacitance	positive sequence impedance zero sequence impedance mutual inductive impedance	Impedance angle
	0.1-50μF	0.5-400Ω	0°～360°
Resolution	0.01μF	0.01Ω	0.01°
Accuracy	0.1μF～1μF: ±3%±0.05μF	0.5Ω～1Ω:±3%±0.05Ω	±0.2°(voltage>1.0V)
	1μF～50μF时±1.5%±0.03μF	01Ω～400Ω:±3%±0.03Ω	±0.3°（voltage>0.2～1.0V）
Dimension	535 mm×435 mm×360mm（not including wheel）weight: 61kg
Anti-interference Parameter	Interference voltage: longitudinal induced voltage after connect to testing power: <350V
	Interference current: when line ends are short circuited to earth:<40A
	Can accurately make measurements when the output signal and the interference signal is 1:10
Working environment	Temperature - 15℃ ~ +40℃ relative humidity ＜90%

Quality Keep Improving - Service Pursuing Perfection Pre-sales service commitment Provide professional consulting service; dedicated salesman and professional technical engineer to answer customer questions Ensure customer get the detailed information about the product in hand Reasonable price. Quotation stamped and confirmed by Manager

Welcome customers visit on-purchase service commitment The contract and the technical agreement to sign by both parties Being trustworthy, follow the requirements and ensure successful implementation of signed contracts and technical agreements Focus on communication, actively communicate with users, take notes of user’s questions and schedule, provide the necessary technical support. Move quick and efficient, professional on delivery, installation, debugging, training and others

After-sales service commitment Professional after-sales service department; ask and listen to customer’s feedback about the products and take records. Product guaranty: one year free warranty, life long maintenance, since the delivery of the product Provide solutions within 24 hours when there is problems feedback from customer. Professional research and development team.

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