Description
Overview
GAOTek E1 tester is developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol. It has solved the problem of big working intensity, trivial operation while on-site test of current transformer, voltage transformer. Meanwhile the product has a reliable performance, and the function is strong.
Features
- Current Transformer Field Tester: recursive method, voltage potential
- Simplified test connection, no standard equipment needed
- Interior equivalent to measured transformer for accurate results
- Variable frequency power supply, minimal electromagnetic interference
- Wide measurement range: 5 A or 5 A to 25000 A or 5 A or 5 A or 1 A to 5000 A or 1 A
- Tests ratio, secondary winding resistance
- 800×600 high-resolution LCD with touch screen
- Precise software algorithms for improved accuracy
- Intelligent judgment of external connection state
- Automatic data breakup, intuitive transformer data display
- Issues direct field verification conclusion
- Stores up to 1000 field test data
- RS232 or USB interface for computer connection and data printing
- Engineer plastic mold box for safety in the field
Technical Specifications
| Test Range | 5 A or 5 A to 25000 A or 5 A or 5 A or 1 A to 6300 A or 1 A |
| Tested Current Transformer Work Scope | 1% to 120% |
| Second Load | 2.5 V A to 300 V A, COS = 0.8 to 1.0 |
| Be Tested Current Transformer Accuracy Range | 1.0, 0.5, 0.5 S, 0.2 and 0.2 S |
| Resistance, Admittance Measurement Errors | ≤5.0% |
| Measurement Range | R:0.00 to 20.0 Y:0.000 mS to 100.0 mS |
| Power Consumption | 20 V A |
| Accuracy Level | 0.05 S level |
| Shape Dimension | 18.1 in × 14.7 in × 7.20 lb (460 mm × 375 mm × 183 mm) |
| Weight | 22.04 lb (10Â kg) |