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DTTS
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DTTS DISTRIBUTION TRANSFORMER TEST SYSTEM www.haefely.com

DISTRIBUTION TRANSFORMERS: ROUTINE TESTING MADE EASY Distribution transformers are “mass production equipment”; high testing-throughput is a must without compromising quality. Our DTTS aims at a highly automated test procedure using well-prepared sequences and minimal manual intervention to keep the test duration of a single transformer as short as possible and to avoid human errors. Our Distribution Transformer Test System (DTTS) has been designed with these requirements in mind, as a multifunctional tool for testing distribution transformers. All supported tests are performed in...

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Distribution Transformer Test System BLOCK DIAGRAM DTTS MASTER PC RESISTANCE APPLIED VOLTAGE INDUCED VOLTAGE TURNS RATIO LOAD LOSS INSULATION RESISTANCE (PARTIAL DISCHARGE) State of the art frequency converter The highest accuracy and the only completely calibrated and certified measurement system The lowest system-noise level allowing highly sensitive Partial Discharge measurements Powerful operating software with intuitive interface and automated test sequences

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It is unique in the market, integrating all routine tests within one compact system. The DTTS is a complete turnkey solution assuring the customer 100% satisfaction. The DTTS is capable of testing both dry type and oil immersed distribution transformers. CERTIFIED CALIBRATION NO ACTIVE PARTS, NO MAINTENANCE REQUIRED AUTO TEST PROCEDURE GUARANTEED AFTER SALES SERVICE Low voltage capacitor bank switched automatically, reduces mains power consumption.

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Distribution Transformer Test System TRANSFORMER POWER PRODUCT OVERVIEW Fulfills all routine tests AND heat run Fulfills all routine tests TESTING CAPABILITY High voltage side: 6 kV .. 36 kV Low voltage side: 110 V .. 2100 V NOTE: For higher transformer ratings, refer to our PTTS range

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HIGH CLASS HARDWARE: THE FIRST CHOICE FREQUENCY CONVERTER - HEART OF THE DTTS TMS-560 TRANSFORMER LOSS MEASURING SYSTEM Thanks to our cutting edge frequency con- verter based front end, the DTTS is smaller, quieter, more flexible and maintenance free compared to a traditional motor generator based system. Hardware Benefits worldwide for accuracy loss measurement, guarantees the most accurate results also at ■ The only calibrated and certified measurement system on the market, fulfilling IEC and IEEE requirements Active harmonic compensation allows THDU < 3% and symmetric test voltage, even...

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Distribution Transformer Test System / 7 APPLICATION SOFTWARE Our DTTS/SWR software, based on years of collaboration with many customers, performs complete automated test se- quences from a single computer. Advanced test procedure with Pass/Fail functionality Automated calculation of all results and reporting in a single document Built-in alarms for safe operation Transformer templates for easy test object data input Graphical DUT connection support Automated report generation. All test results in a single document.

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Europe China North America Haefely Test AG Haefely Test AG Representative Beijing Office Hipotronics, Inc. Birsstrasse 300 8-1-602, Fortune Street 1650 Route 22 N 4052 Basel No.67, Chaoyang Road, Chaoyang District Brewster, NY 10509 Switzerland Beijing, China 100025 United States 67 sales@haefely.com B sales@haefely.com.cn B sales@hipotronics.com HAEFELY HIPOTRONICS has a policy of continuous product improvement. We therefore reserve the right to change design and specification without notice

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DTTS 8Pages

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DTTS
8Pages