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LZW-10 current transformer

LZW-10 current transformer

LZW-10 current transformer

General

Introduce:

The current transformer for outdoor epoxy casting insulation fully enclosed structure .Applies to the rated voltage of 10kV and below ,rated frequency 50Hz or60Hz outdoor power syatem for the current use of energy measurment and relay protection.

Mainfeatures:

  • The current transformer is a user outside the epoxy resin as a whole casting,arc resistance,UV resistance,aging resistance,long life characteristics.
  • Small size,light weight ,install only a limited space.
  • The first outlet at the top of the casting body,the qualifying mark for the P1,P2.Measuring winding outlet side for 1S1,1S2,winding protection qualifying mark for 2S1,2S2,the transformer is subtractive polarity,the second wiring part of the protective cover.
  • And anti-tamper measures.
  • The base has four mounting holes for installation.

Tecnial data

TRANSDUCER
Rated insulation level 12/42/75kV
Pollution class class II
Load power factor 0.8(lag)
Rated secondary current 5A/1A
Product standard GB1207
Safety factor FS<10
Rated primary current Accuracy class Rated secondary output 1 second heat current(rms) Dynamic current
20-40;40 0.2S/0.5 , 0.5S/0.5 ,

0.5/0.5 ,0.2/0.5 , 0.2/10P10,

0.5/10P10,10P10/10P10,

10P15/10P15 ,

10P20/10P20 ,

0.2S/0.5/10P20

 10/10 , 10/10 , 10/10 ,

10/10 ,10/15 , 10/15 ,

10/15 , 10/10 , 10/10 ,10/15/15

 6.3 15
30-50;50 7.5 18.75
40-75;75 15 37.5
50-100;100 18 45
75-150;150 25 55
100-200;200 50 110
150-300;300 60 130
200-400;400
300-600;600
400-800;800
500-1000;1000 80 160
1200-1500;1500
Rated primary current Accuracy class Rated secondary output 1 second heat current(rms) Dynamic current
10-15-20 0.2/0.2 , 0.2/0.5 , 0.5/0.5 ,

0.2/10P10 , 0.5/10P10,

0.2S/0.5/10P10

 10/10 , 10/10 , 10/10 ,

10/15 ,10/15 ,10/10/15

 2.7 4.5
15-20-30 4.2 6.6
20-30-40 6 9
30-40-50 9 11.5
40-50-75 11.3 16.5
50-75-100 16.8 22
75-100-150 24 33
100-150-200 33.6 45
150-200-300 45 63
200-300-400 45 80
300-400-500 45 100
500-600-800 80 130
600-800-1000 80 130

Drawing

Fig 1

LZW-10 current transformer-heyi

Fig 1

LZW-10 current transformer-heyi

Fig 1

LZW-10 current transformer-heyi

Fig 1

LZW-10 current transformer-heyi

LZZQB6-10Q

LZW-10 current transformer-heyi

LZZQB6-10Q

LZW-10 current transformer-heyi

LZZQB6-10Q

LZW-10 current transformer-heyi

LZZQB6-10Q

LZW-10 current transformer-heyi

Inquiry

    contact us

    24Hs online service   365Ds NON-Stop Production   20Ys Professional Manufacturers Professional designer and manufacturer of current transformer,cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
    Company HEYI Electrical CO.,LTD Contact person Bethy
    Tel 86-13968747975 E-mail bethy@heyiele.com
    ADD Xinguang Ind.Zone, Liushi Town, Wenzhou, Zhejiang, China

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