Products Type
Contact Us

HEYI Electrical CO.,LTD

Contact person: Bethy

Position: Sales Manager

Tel: 86-577-62659558

Fax: 86-577-61712987

Mobile: 86-13968747975

E-mail: heyi@heyiele.com

bethy@heyiele.com

Skype: bethycai

ADD: #21 ShangYou North 

Road, HuangHua LiuShi YueQing,

Zhe Jiang, CHINA

http://www.heyiele.com

Product

Home » Product
 LFZB8-10(B,C) current transformer

Description and meaning of model

The current transformer has to wear a wall structure for the epoxy resin vacuum casting fully closed.For indoor 50Hz,10kV and below the line for the current power measurment and relay protection. The products small size,light weight,easy installation,stable performance.Is designed to replace the old product of the LFC is-10.0.2S class can be made.

Characteristic of structure

The current transformer is epoxy resin cast fully enclosed structure belonging to the product of the total working conditions,pollution and humidity resistance,is also applicable to tropical and highland areas,transformer sub-single-change and change in two structural forms.

Technical Data

1.Rated insulation level 12/42/75kV(surface condensation and artificial class II filthy conditions)

2.the load power factor 0.8lag

3.Rated secondary current of 5A

4.product standard:GB1208 the

5.Safety factor:FS<10

Rated primary current 15 20 30,40 50,60 75 100 150,200 300,400 500,600 800 1000
1 second heat current(kA)(rms) 2 3 5 10 16 20 31.5 40 63 80 100
Dynamic current(kA)(peak) 5 7.5 12.5 25 40 50 78 100 157 200 250

Secondary winding No Accuracy class combination Rated secondary output
0.2S 0.2 0.5S 0.5 10P1S
2 0.2/0.2;0.2/0.5;0.5/0.5 10 10 15 15 15
0.2/10P;0.5/10P;0.2S/10P
10P/10P
3 0.2/0.2;0.2/0.5/0.5;0.5/0.5
0.2/10P15;0.2S/0.5/10P15
10P/10P;0.2/10P;0.5/10


Rated primary currnet 1 second heat current (kA)(rms) Dynamic current(kA)(peak) Rated secondary output
0.25Sor0.5S 0.2Sor0.5S 10P
15-20-30 2 5 10_15 10_15 15
20-30-40 3 7.5
30-40-50 5 12.5
40-50-75 8 20
50-75-100 10 25
75-100-150 16 40
100-150-200 20 50
150-200-300 31.5 78
200-300-400 31.5 78
300-400-500 40 100
400-500-600 40 100
500-600-800 63 150
600-800-1000 80 200

Outline dimension


Inquiry Form
Products Images:
Produt: LFZB8-10(B,C) current transformer
Full Name: *
Address:
Phone:
Email Address: *
Message: *
Upload Photos:
Contact Online bethycai 285611779 86-13968747975 bethy@heyiele.com