LZZBJ9-24 Indoor High-Voltage Voltage Transformer

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LZZBJ9-24 Indoor High-Voltage Voltage Transformer

Model meaning

Technical Parameters

◆Rated insulation level: 12/42/75kV;

◆Power factor of load: COSφ=0.8 (hysteresis);

◆Rated secondary current: 5A or 1A;

◆Rated frequency: 50 or 60Hz;

◆Pollution level: Grade II ;

◆Ambient temperature: the lowest temperature is -25℃ , the highest temperature is 40℃ , and the daily average temperature is not more than 30℃ ;

◆Altitude:≤1500 meters;

◆Product standard: GB20840.1 GB20840.2.

Technical Data Sheet

Model	Rated primary current(A)	Accurate level combination	Rated secondary output(VA)			One second thermal steady current	Rated cynamic power(kA)
			0.2S	0.5(S)	10P10
LZZBJ9-24	5-200	0.5/10P 0.5/10P/10P 0.2S/0.5 0.5S/10P 0.2S/0.5/10P 0.2S/10P/10P 0.2S/0.5/10P/10P	10	10	15	90l1n	225l1n
	300-500					21	52.5
	600、800					32	80
	1000、1200					50	125
	1500-2500