- Warranty : 1 YEAR
- Customized support : OEM, ODM, OBM, Software reengineering
- Brand Name : Huatian
- Model Number : PDF1000
- Power : Electronic
- Product name : DC system grounding fault tester
- supply voltage : AC220V±10%
- Signal no-load output voltage : ±20V±5%
- generator output signal frequency : 2.5Hz
- Signal short circuit output current : ≤80mA
- Voltage frequency : 50Hz±5%
- signal current detection sensitivity : 0.5mA
- Signal generator impedance : 40KΩ
- Signal receiver max output current : 2.5mA
- Dimension : 300x270x200mm
