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Rigid Rogowski Coils
Ⅲ. Switch Gear Application Rogowski Coils (Model : TFR610)
Drawing & Dimension
(unit: mm/inch)
A (Min) B (Max) C (Max) D (Max) F (±5) G (±1)
190 200 10 50 200 10
7.48" 7.87" 0.39" 1.97" 7.87" 0.38"
Electrical Properties
Output (1000A, 60Hz) 400mV Operating Frequency 20Hz~20KHz
Standard Accuracy Class 0.5 Dynamic Current Range 72KA
Phase displacement <0.5° High Potential Volatge a.c.2500V
Reading Error (20% Rating) ≤ 0.75% Temp Range -40°C ~ +80°C
Max Positioning Error Avr.± 0.5%(max 1%) Insulation Resistance DC500V/100MΩ Min
Max External Stray Mutual
Inductance Error <0.1%
(1000A, AC0.5mT)
Voltage
0 100 200 300 400 500 600
Frequency(KHz)
- TFR610 Frequency Response -
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