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AEMC DTR 8510 Digital Transformer Ratiometer

AEMC DTR 8510 Digital Transformer Ratiometer
Part Number:
AEMC DTR 8510
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Price:
$2995.00 USD (change)

 

The AEMC DTR 8510 Digital Transformer Ratiometer is a portable digital transformer ratiometer designed for on-site testing of power, potential and current transformers. When connected to a non-energized transformer, the AEMC DTR 8510 accurately measures primary to secondary turns ratio, while simultaneously displaying polarity and excitation current. The DTR is fully automatic and uses an ANSI/IEEE compliant test method. No user calibration, range selection, hand cranking or tedious balancing is required. At each measurement, the DTR automatically self-calibrates and checks for open windings/connections/circuit breakers, short circuits (excess excitation current), incorrect test lead placement, and reverse polarity. Measurements are displayed quickly and accurately.

Applications
  • Power transformers
  • Potential transformers
  • Current transformers

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Full Review

  • Measures power transformers, VT/PTs and current transformer CT turns ratios Displays turn ratio, excitation current, winding polarity and % deviation from the
  • nameplate values
  • Universal voltage (90-240V supply, 50-60Hz) via external smart/fast battery charger; complete charge in less than 4 hours
  • Internal NiMH battery packs provide up to 10 hours of continuous operation
  • Tests performed by exciting the primary and reading the secondary; provides safer conditions for the operator
  • Display warns of incorrect lead connection, reverse polarity, open and short circuits
  • Easy connection and test setup; no calibration or balancing required
  • Large dual display with adjustable contrast ensures clearer visibility in any lighting environment day or night
  • Low battery indicator
  • Includes 15 foot lead set and soft carrying bag
  • Stores up to 10,000 test results in internal memory
  • USB port facilitates configuring the instrument and downloading test results
  • Includes DataView® analysis software for programming, downloading, storing and report generation of test data
  • EN 61010-1; 50V CAT IV

VT/PT Ratio Range: Auto-Ranging 0.8000:1 to 8000:1
CT Ratio Range: Auto-Ranging 0.8000 to 1000.0
Accuracy*:  Ratio <10 to 1: ±0.2% of Reading
                    Ratio 0 to 1000 to 1: ±0.1% of Reading
                    Ratio >1000 to 1: ±0.2% of Reading
                    Ratio 5000 to 8000.0: ±0.50% of Reading
Excitation Signal: VT/PT Mode: 32Vrms maximum
CT Mode: 0 to 1A Auto Level, 0.1 to 5Vrms max.
Excitation Current Display Range: 0 to 1000mA; Accuracy: ±2% of Reading ± 2mA
Excitation Frequency: 70Hz
Measurement Method: In accordance with ANSI/IEEE C57.12.90-2006
Display: LCD 16 character, 2 line, large format, LED backlight,
day/night visible
Languages Supported: English, Spanish, French, Italian, German, Portuguese
Communication: Optically isolated USB 2.0
Data Storage: Stores up to 10,000 complete measurements
Power Source: Rechargeable 12V NiMH battery (included)
External Charger: 90/240V, 50/60Hz (smart charger)
Battery Life: Up to 10 hours continuous operation;
May not be used while recharging; Low battery LEP/LCD indication
Charging Time: <4 hours
*23°C ± 5°C, 50 to 70% RH, full battery charge, no external fields or noise.

Product brochures

AEMC DTR 8510 Digital Transformer Ratiometer 2136.50
No user reviews available.

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