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AEMC DTR-8500 2111.80 Motor / Transformer Tester
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AEMC 2111.80
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Features:
- Designed for power transformers, VTs, PTs and CTs
- Direct readings from 0.8000:1 to 1500.0:1
- Display turns ratio, polarity and excitation current simultaneously
- Dual power supply and operation: integrated rechargeable NiCD battery and AC supply
- Display warnings of incorrect lead connections, reverse polarity, open and short circuits
- Includes user manual, AC line cord, test lead set(15ft), carrying bag
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Description
The DTR-8500 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-8500 accurately measures primary to secondary turns ratio, while simultaneously displaying polarity and excitation current.
Rugged and reliable, the DTR-8500 is built into an attractive, sealed structural polypropylene case designed to withstand the rigors of industrial and utility field use.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 2111.80 |
Digital Transformer Ratiometer DTR Model 8500 (110V) |
$2995.00
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| You may qualify for better pricing. |
| Please call 877-742-TEST (8378) |
| or Email for details. |
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| 2116.21 |
Digital Transformer Ratiometer DTR Model 8500 (220V) |
$2995.00
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| You may qualify for better pricing. |
| Please call 877-742-TEST (8378) |
| or Email for details. |
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| Model |
Accessories |
List Price |
Sale Price |
| 2118.47 |
Lead - Set of 2, 30 ft (in carrying bag) for Model DTR 8500 |
$439.00
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| You may qualify for better pricing. |
| Please call 877-742-TEST (8378) |
| or Email for details. |
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| 2118.48 |
Lead - Replacement, Set of 2, 15 ft (in carrying bag) for Model DTR 8500 |
$349.00
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| You may qualify for better pricing. |
| Please call 877-742-TEST (8378) |
| or Email for details. |
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Specifications
| Electrical Specifications |
| Ratio Range |
Autoranging, 0.8000 to 1500.0:1 |
| Accuracy |
Ratio ³ 1000 to 1: ±0.1% of Reading; Ratio > 1000 to 1: ±0.2% of Reading (23°C ±5°C, 50-70% RH, full battery charge, no external fields or noise) |
| Excitation Signal |
PT/VT Mode: 44Vrms maximum; CT Mode: 0-1A Auto Level, 0.1-5Vrms |
| Excitation Current Display |
Range: 0-1000mA; Accuracy: 2% of Reading ±2mA |
| Excitation Frequency |
70Hz |
| Display |
LCD Character, 20x2, large format, LED backlight, day/night visible |
| Measurement Method |
In accordance with ANSI/IEEE C57.12.90 |
| Power Supply |
Dual operation; rechargeable NiCd battery and 115V, 50/60Hz line supply. May be charge from 115V by internal switch at any time |
| Batteries |
12V, 5 x 2 NiCd packs, 1300mAH, Panasonic P-130SCR or equivalent |
| Battery Life |
Up to 10hrs continuous operation - may be used while recharging |
| Charging Time |
14hrs typical, C/10 rate |
| Low Battery Indication |
LCD display |
| Line Fuse |
1.0A, 5 x 20mm, slow acting |
| Display Measurements |
Turns ratio, RMS excitation current, polarity |
| Displayed Messages |
Incorrect lead connections, H/X reversal (accidental step-up misconnection), short (excess excitation current), open circuits, circuit continuity, low battery |
| Mechanical Specifications |
| Connections |
Cannon® XLR connectors and large color-coded industrial clips |
| Leads |
15ft, H & X color-coded, in carrying bag |
| Display |
Dual line alphanumeric 3.875 x .875" with contrast adjustment and backlight |
| Operating Temperature |
32° to 122°F (0° to 50°C), 0 to 90% RH (without condensation) |
| Case |
Heavy duty structural polypropylene (yellow) |
| Dimensions |
13 x 12 x 6" (330 x 305 x 152mm) |
| Weight |
14lb (6.4Kg) |
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