Description
Overview
GAOTek digital partial discharge tester with high capacity- is widely applicable for partial discharge detection in power systems, including high voltage switch-gear, ring main units, voltage or current transformers, transformers (including dry type transformers), GIS, overhead lines, cables and other equipment insulation status detection.
Features
- Equipped with various sensors for detecting partial discharge
- Multiple discharge patterns
- User-friendly interface
- Built-in ultrasonic sensor and Transient Earth Voltage (TEV) sensor
- Noninvasive detection
- High testing bandwidth range
Technical Specifications
| Max Diameter of Workpiece | No |
| Type | Partial Discharge Tester |
| Max. Capacity | < 1000 KN |
| Accuracy Grade | 0.5 |
| Load Way | Electronic Load |
| Loading Method | Static load |
| Display | Digital |
| Control | Computer Control |
| Power Source | AC 220 V |
| Oil Cylinder Position | No |
| Host Interface | 2 USB Ports, 1 Ethernet Port, 1 VGA Port |
| Working Altitude | ≤ 3.28 yd (3 km) |
| Application | Transformer |
| Working Relative Humidity | ≤ 95 % |
| Range of Application | Refractory |
| Sampling Accuracy | 12 bits |
| Operation | Mouse, Keyboard, Touch Screen |
| Frequency Range | 20 kHz to 150 kHz |
| Conductor Type | Stranded |
| Conductor Material | Copper Clad Steel |
| Sensor | 40 kHz X 1ea |
| Specification | 8.27 in x 3.94 in x 1.38 in (21 cm x 10 cm x 3.5 cm) |
| Mass Scope of Workpiece | < 1984 lb (900 kg) |
| Weight | 0 lb to 220.46 lb (0 kg to 100 kg) |