Digital Transformer Turns Ratiometer Model 8510
The DTR® Model 8510 is an easy-to-use portable digital transformer turns 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.
| Model | Cat. # | List Price | Quantity/Status | Distributor Stock Check | |
|---|---|---|---|---|---|
| DTR 8510 | 2136.50 | $3,475.00 |
DTR® Model 8510 - Cat. #2136.50 : Includes soft carrying case, NiMH batteries (installed), 115V power cord, set of (2) 15 ft leads, set of (2) alligator clips (red, black), 10 ft USB cable, external battery charger (90-264Vac, 50/60Hz) and USB drive with DataView® software and a user manual.
Specifications
| VT/PT Ratio Range | Auto-Ranging: 0.8000:1 to 8000.0:1 |
| VT/PT Accuracy | 0.8000 to 9.9999: ±0.2% of Reading 10.000 to 999.99: ±0.1% of Reading 1000.0 to 4999.9: ±0.2% of Reading 5000.0 to 8000.0: ±0.25% of Reading |
| CT Ratio Range | Auto-Ranging: 0.8000 to 1000.0 |
| CT Accuracy | ±0.5% of Reading |
| Excitation Signal | VT/PT Mode: 32Vrms max CT Mode: Auto Level 0 to 1A, 0.1 to 4.5Vrms |
| Excitation Current Display | Range: 0 to 1000mA Accuracy: ±(2% of Reading +2mA) |
| Excitation Frequency | 70Hz |
| 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 | Up to 10,000 complete measurements |
| Power Source | Two rechargeable 12V NiMH batteries (included) |
| Battery Life | Up to 10 hours of continuous operation |
| Low Battery Indication | LED and LCD |
| External Charger | 90 to 240V, 50/60Hz (smart charger) |
| Charging Time | <4 hours |
| Measurement Method | In accordance with ANSI/IEEE Std. C57.12.90-2006 |
| Software | DataView analysis software included |
| Dimensions | 10.70 x 9.76 x 5.12” (272 x 248 x 130mm) |
| Weight | 8.1 lbs (3.7kg) |
| Operation Temperature | 14° to 122°F (-10° to 50°C) |
| Storage Temperature | -4° to 140°F (-20° to 60°C) |
| Index of Protection | IP40 (lid open), IP53 (lid closed) |
| Double Insulated | Yes |
| CE Approved | Yes |
| Safety Compliance | IEC 61010-1 (1995-A2) 50V CAT IV Pollution 2 |
User Manuals
Model DTR 8510
Model DTR 8510 Multi-lingual (CA France version)
Battery Recharge Time / Rechargeable NiMH Notice
Datasheets
Model 8510 - English
Modelo 8510 - Español
Brochures
Digital Transformer Ratiometer Models 8510
AEMC® Instruments Product Line Brochure
AEMC® Instruments Product Line Brochure (FR CAN)
Rent Now
Software
Application Notes
Tiempo de recarga de las baterías / Aviso de NiMH recargable
Forms
Stored Measurement Results Form
Firmware
Troubleshooting
ANSI IEC AUS Transformer Connections Descriptions
Specifications
| Brand | AEMC |