Product Name£º 10KV Zero Sequence High Voltage Transformer
Product Model£º ZEVT-10/¡Ì3-6.5/3-C
Information£º
Rated primary voltage operation of the capacitor voltage transformer : 10KV AC
Rated operating secondary voltage of the capacitor voltage transformer : 6.5V (may also need to customize the transformation ratio, determine the capacity of the low-pressure arm)
Rated operating frequency of the capacitor voltage transformer : 50HZ
Rated capacity of the capacitor voltage transformer : 900PF
Rated Capacitance tolerance of the capacitor voltage transformer : <¡À 3%
Rated amplitude accuracy of the capacitor voltage transformer : 3P
Rated phase angle accuracy of the capacitor voltage transformer : 120
Capacitance change of the capacitor voltage transformer : -40 ¡ã C ~ +85 ¡ã C, the variation of <3%;
Dielectric loss factor of the capacitor voltage transformer : 25 ¡ã C when, 1KHZ ¡À 20%, the test voltage 1V ¡À 0.2V, the dielectric loss ¡Ü 0.001;
Power frequency withstand voltage of the capacitor voltage transformer : 42KV AC 1MIN;
Lightning impulse voltage of the capacitor voltage transformer : 75KV positive and negative impact of each 15 times, no breakdown, no flashover;
Insulation resistance of the capacitor voltage transformer : 500V ¡À 50V voltage test, 1MIN ¡À 5S, inter-electrode insulation resistance> 1000M;
Bureau volume: <5PC (AT 10KVAC voltage);
Temperature characteristics of the capacitor voltage transformer : -25 ¡ã C ~ +85 ¡ã C, the magnitude of error <3%, phase error <120
Operating temperature of the capacitor voltage transformer : -40 ¡ã C ~ +85 ¡ã C;
Humidity of the capacitor voltage transformer : <90%
Elevation of the capacitor voltage transformer : <2000M
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