AEMC 2136.5 DTR 8510 Motor Transformer Testers

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SKU:
2136.50
UPC:
6.85338E+11
MPN:
2136.5
Availability:
1 - 2 week lead time
Weight:
36.00 LBS
Shipping:
Calculated at Checkout
$3,415.00
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Description

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AEMC 2136.5 DTR 8510 Motor Transformer Testers

The DTR ® Model 8510 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 DTR ® Model 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.

Features

  • Ratio Testing: PT/VT from 0.8000:1 to 8000:1 and CT from 0.8000 to 1000.0 (Auto-Ranging)
  • Tests performed by exciting the primary and reading the secondary; provides safer conditions for the operator on step-down transformers
  • Continuity test indicates open or loose (high resistance) terminal connections
  • DC test mode eliminates errors due to magnetic build up
  • Stores up to 10 primary/secondary nameplate voltages to use in comparing test results
  • Displays ratio, test current, winding polarity, and deviation from nameplate voltage or ratio
  • Stores up to 10,000 test results
  • DataView ® software included which allows configuring the instrument, downloading stored measurements and printing of test results in a report format
  • Display warns of incorrect lead connection, reverse polarity, open and short circuits

Applications

  • Power transformers
  • Potential transformers
  • Current transformers

Statistics

VT/PT RATIO RANGE:
Auto-Ranging 0.8000:1 to 8000:1
CT RATIO RANGE:
Auto-Ranging 0.8000 to 1000.0
ACCURACY*:
Ratio 1000 to 1: ±0.2% of Reading Ratio 5000 to 8000.0: ±0.25% of Reading
EXCITATION SIGNAL:
VT/PT Mode: 32Vrms maximum CT Mode: 0 to 1A, 0.1 to 4.5Vrms
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:
Two rechargeable 12V NiMH batteries (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 LED/LCD indication
CHARGING TIME:
<4 Hours
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Additional Information

Data Sheet Spanish:
PDF
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