Raytech mini-ATOS Transformer Analyzer
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Application
- The Raytech mini-ATOS Transformer Analyzer is a multifunctional power transformer and substation diagnostic system that analyzes power transformers, tap changers, PT’s and CT’s. It measures winding resistance, turns ratio, dynamic resistance, frequency response of stray losses, magnetic balance, and other diagnostic parameters.
Key features
- Automatic multiplexer for primary and secondary side
- Automatic selection of suitable AC test voltage
- 5 built-in temperature channels
- Color LCD with backlighting and capacitive touch screen
- User-friendly interface
- Test object profile and template creation, import and export
- Data exchange via USB-key, serial cable and USB cable
- Report generation in various formats
| Resistance measurement | |
| Test Currents | Up to 30A and 7.5A Simultaneously and User Adjustable |
| Charging voltage | Up to 100V |
| Resistance range | Up to 100kΩ |
| Accuracy | Up to 0.1% ± 0.1μΩ |
| Turns Ratio Measurement | |
| Test Voltage | Up to 250VAC User adjustable |
| Turns Ratio Range | 0.8 to 50,000 |
| Accuracy | Up to 0.04% |
| General Specifications | |
| Absolute input voltages | 90-264 VAC at 47-63Hz |
| Consumption power | Maximum 900 VA |
| Output power | Maximum 600 W |
| Test voltage user selectable (AC) | 10 to 250 VAC |
| Max. test current (AC) | 1 A |
| Test current user selectable (DC) | 50mA-30A and 25mA-7.5A simultaneously |
| Max test voltage (DC) | 50VDC (100VDC with automatic booster) |
| Standard Accessories | Cable bags Kelvin measuring cables, 8 X 10m Safety GND cable, 1 X 10m Power cord 2 paper rolls 2 fuses USB memory stick Instruction manual |
| Display | 7in TFT Color LCD |
| Input devices | Capacitive touch screen, support mouse and keyboard |
| Interfaces | 3 USB 2.0 full speed (2 hosts, 1 device) and Ethernet |
| Printer | Internal 1.9in thermal printer |
| Operating temperature | -10°C (14°F) to +55° C (131°F) |
| Storage temperature | -20°C ( -4°F) to +70°C (158°F) |
| Degree of protection (closed door) | IP67, dust-tight and water immersion up to a 1-meter depth |
| Size | L: 525 mm (20.7 in) W: 437 mm (17.2 in) H: 213 mm (8.4 in) |
| Weight (instrument) | 16.5 kg (36.4 lbs.) |