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TKRSTransformer Capacity Load No-load Tester

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

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IntroductionParametersAccessoriesService

Product Introduction

This product is specially used for measuring the capacity of distribution power transformer measuring the no-load and short-circuit loss of transformer and has the function of harmonic analysis which is convenient for analyzing the quality of on-site power network. The device can automatically check whether the wiring is correct and display the vector diagram of the three-phase current and voltage when testing the three-phase transformer. At the same time necessary correction (such as waveform correction temperature correction unrated voltage correction calibration unrated current correction) is introduced to make the test results more accurate.

Product names：Transformer capacity test instrument transformer capacity load tester

Product Parameters

Service conditions

Temperature	－5℃～40℃
Humidity	<95%（25℃）
Altitude	<2500m
Outside interference	no exceptionally strong vibration no extra - strong electromagnetic fields
Power supply	220VAC±10%，45Hz~55Hz

Main technical parameters

Capacity measuring range	30kVA ~ 31500kVA
Current measuring range	0 -100A auto-switch the measurement range
Current measurement accuracy	± (0.2% + 3digits)
Voltage measurement range	Line Voltage0-750V;phase voltage 0-450V auto-switch the measurement range
Voltage measurement accuracy	± (0.2% + 3digits)
Insulation resistance	> 100MΩ
Leakage current	Leakage current
Dielectric strength	the power connection on the chassis can withstand: 1500V External transformer can broaden the scope of measurement instruments
Frequency Range	Frequency Range
Power Input	AC220V ± 10%

Insulating strength

Insulation resistance Voltage current input terminal to the cabinet≥100MΩ

Working power input terminal to the shell withstands frequency 2kV (RMS). which lasted one minute experiment.

Others

Dimension	400x300x220mm
Weight	12kg (not including wires)

Product Characteristics

1. Measure the transformer no-load current no-load loss; short-circuit voltage short circuit (load) loss capacity.
2. Test methods: three-table.
3. The device can auto check if the wire was correctly connected and display the vector diagram of three phase current voltage when test the three phase transformer.
4. Single machine can make the loading test for substation transformer under 1600KVA; can make the loading test with 1/3 of the rated current for substation transformer under 2500KVA (the device can convert to the loading losses parameters if the rated current under 1/3 of the rated current)
5. All the related test results are automatically corrected. Instrument can automatically such as: the waveform correction temperature correction non-rated voltage correction calibration and other non-rated current correction so that more accurate test results.
6. 320x240 LCD friendly man-machine interface brilliance control adapts to all seasons.
7. With electronic clock auto record the data time it is good for saving and managing the test results.
8. Panel type printer can print the test results on site.
9. Data (specimen setting test results measurement time) can be saved on power failure and can be reviewed it can store 500 groups test results can connect with computers to transmit data.
10. Allow external connecting CT and PT to make extension measurement can test the specimen with any parameters.

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.