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Specifications
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Model: TR Jr. Size: L: 14" (356 mm) W: 10" (254 mm) H: 6" (155 mm). Weight: 10 lbs. (4.5 kg). Input Power: 100 to 240 Vac 50 / 60 Hz Autoranging. Output Voltage: User Selectable: 10 & 40 Vac Panel Display: LCD Graphic with back lighting. Front Panel: Sealed, Piezo-electric actuation. Interface: 9 Pin RS232 Serial / 25 Pin Centronics Parallel. Memory Storage: Internally stores complete test results with 33 tap measurements each. |
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Measurement Parameters
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Turns Ratio Range: 0.8 ... 4000 Resolution: 5 Digits |
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Accuracy
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Range 0.8 ... 2000 ± 0.1 % with 40 Volt ± 0.15 % with 10 Volt Range 2001 ... 4000 ± 0.2 % with 40 Volt ± 0.4 % with 10 Volt |
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| Current | ||
| Range: | 0 ... 1 Ampere | |
| Accuracy: | ± 0.001 Ampere | |
| Resolution: | 0.0001 Ampere | |
Temperature: Operating - 10° C to 60° C Storage - 40° C to 70° C Cable Set / Accessories: Cable Set Includes: H & X leads (single phase, dual color, 12’ lengths), Power Cord (8’), Operation manual, Test Certificate. |
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TR-Jr Features: Standard
Items
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• Laboratory accuracy of measurements of Turns Ratio and Current • System is housed in a rugged, lightweight, water-proof case. • Graphical display of tap changer test results. • Fully automatic, continuous operation bridge. • Internal storage for test results. • Single push button operation. • Two voltage ranges 10V, 40V. • Comparison with a nominal ratio. • Load on test object < 0.05 VA. • Heavy duty protection circuitry. • Centronics (Parallel) & RS232 (Serial) Interface. • Safety Emergency shut off. • Self calibrating. • Five year standard warranty |
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Jr Features: Optional Items
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Part No- TJ 01 -30 ft Extension cable. Part No- TJ 02 -Custom clamping devices (user specified). Part No- TJ 03 -Battery Operation. Part No- TJ 04 -Windows based control & operation. |
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| SPECIFICATIONS ARE SUBJECT TO CHANGE AT ANY TIME | ||
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© 2001, 2004 Raytech
USA, Inc. All Rights Reserved.
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