IEC60044-8 Digital Output Electric Instrument Current Transformer
1 Product introduction:
The products accord with standard IEC60044-8, IEC61850-
9, digital output can expediently match with the electric instrument, digital measure and protective equipment, and can meet customer’ s other special requirements.
2. Technical Data:
1. Rated primary voltage: 110 kV
2. Rated primary current: 50-3150A
3. Rated digital output: 0x2D41 (measure) OxOICF(protection)
4. Accuracy for measuring winding: 0.2
5. Accuracy for protection winding: 5TPE/5P20-50
6. Rated insulation level: 126/200/450kV
7. Rated short time thermal current: 50-200:1501pr, 300-2000A :31.5kA/1 S
8. Rated dynamic current: 50-200A : 375Ipr, 300-2000A :80kA
9. Ambient temperature: -25℃-50℃
10. Ambient humidity: ≤RH95%(25-25℃ )
11. Altitude: 2000m( Can devise according to customer’ s requirement)
12. Installation site: outdoor
3. Outline Drawing:
