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Flexible & Clamp-On Rogowski Coils

Voltage

0 500 1000 1500 2000 2500 3000
Frequency(KHz)
- TFR180LUH Frequency Response -

3. Medium Voltage Flexible Rogowski Coils

Electrical Properties

Accuracy Class (IEC61869-10) Class 0.5 Operating Frequency 20Hz~20KHz
Output Voltage @1000A,60Hz 120mV Nominal Measurement Current 5A to 6000A
Output Voltage @1000A,50Hz 100mV Hi-Potential Voltaqe per min. a.c 24KV
Reading Error (20% Rating) ≤0.75% Full Scale Error (Whole Range) ≤ 0.5%
Phase Displacement <0.5° Connected Cable AWG24 600V
Max Position Error (0° ~ 360°) Avr.± 0.5%(max 1%) IP Rating & UV Resistance IP67 & UV Resistive
Max External Stray Mutual ±0.15% per 10°C
Inductance Error <0.1% Temperature Drift
(1000A, AC0.5mT) (-40°C ~ +70°C)
Ambient Operating Temp. - 40°C ~ +70°C Storage Temperature -40°C ~ +80°C
※ Cable insulation may be required depending on field applications

Ⅱ. Clamp-on Rogowski Coils

1. Monitoring Clamp-on Rogowski Coils

〉 UL XODW8

Drawing

Dimension
(unit : mm/inch)
Model No. A (min) B (max) C (max) D (max)
TSR35L/C 35.0 (1.378") 83.0 (3.268") 20.9 (0.823") 99.5 (3.917")
TSR115L/C 114.5 (4.508") 151.2 (5.953") 22.4 (0.882") 173.0 (6.811")
TSR145L/C 145.0 (5.709") 190.0 (7.480") 22.5 (0.886"0 210.0 (8.268")
※ L : 600V Cable Type ※ C : BNC Connector Type
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