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LZZW-10 Outdoor High-Voltage Current Transformer

LZZW-10 Outdoor High-Voltage Current Transformer

products detial


LZZW-10 Outdoor High-Voltage Current Transformer

LZZW-10戶外高壓電流互感器+

Model meaning

 LZZW-10戶外高壓電流互感器2

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:≤2000 meters;

◆Product standard: GB20840.1   GB20840.2.

 

Technical Data Sheet

Rated primary

current(A)

 Accurate level

combination

Secondary winding raled output(VA)

 

Accurate

eigenvalue

Raled short--time thermal

current (A)

(square root mean square)

Rated dynamic power

(kV)(peak)

0.2s

0.5

10P10

5-200

0.2S/10P10

0.5/10P10

0.2S/0.5

0.2S/10P15/10P15

0.5/10P20/10P20

0.2S/0.5P/10P25

0.2S/0.5/10P30/10P30

10

10

15

10

90l1n

225/1n

300

24.5

61.25

400

500

32

80

600

15


50

800

1000

50

125

1200

Shape and installation dimensions(mm)

LZZW-10戶外高壓電流互感器

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