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Home > Current Transformer > High Voltage Current Transformer > Indoor current transforme...
LZZBJ9-10A(A1G,A2G) current transformer
LZZBJ9-10A(A1G,A2G) current transformer LZZBJ9-10A(A1G,A2G) current transformer LZZBJ9-10A(A1G,A2G) current transformer
  • LZZBJ9-10A(A1G,A2G) current transformer

LZZBJ9-10A(A1G,A2G) current transformer

Item No.: LZZBJ9-10A(A1G,A2G)
LZZBJ9-10A1G,A2G type current transformer is epoxy resin cast strut conditions indoors.
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Description
Description
Introduce

For protection or energy measurment of the power system with rated frequency 50Hz rated voltage of 10kV and below,which LZZBJ9-10A1G,the A2G installed in the center switchgear or other types of switchgear.

Features
The current transformer is the pillar structure,the use of epoxy pouring full-closed,resistant to pollution and humidity,but also suitable for tropical regions.
The transformer does not require special maintenance,just on a regular basis to remove surface dirt.
Completely closed due to current transformer with epoxy resin casting.Small size,Suitable for any location,and installed in any direction.
Technical Parameter

 

TRANSDUCER
Rated insulation level 12/42/75kV
Load power factor 0.8(lag)
Rated secondary current 5A/1A
Product standard GB1208
Safety factor
 FS<10

 

Specification

 

Type LZZBJ9-10A1G 1 second heat current Dynamic current
Accuracy class Rated secondary output
0.2/0.2S 0.5/0.5S 10P10 10P15
5/5 0.2S/10P,0.2/
10P,0.2S/0.5
,0.2/0.5,0.5S/
10P,0.5/10P		 10 10 15 10 2 5
10/5 4 10
15/5 6 15
20/5 8 20
30/5 12 30
40/5 16 40
50/5 20 50
75/5 32 60
100/5 45 112.5
150/5
200/5
300/5 15
400/5
500/5
600/5 63 130
800/5
1000/5
1200/5 80 160
1500/5
2000/5
2500/5
3000/5
3150/5

 

Type LZZBJ9-10A2G 1 second heat current Dynamic current
Accuracy class Rated secondary output
0.2/0.2S 0.5/0.5S 10P10 10P15
5/5 0.2S/10P,0.2
/10P,0.2S/0.5
,0.2/0.5,0.5S
/10P,0.5/10P		 10 20 20 20 0.5 1.25
10/5 1 2.5
15/5 1.5 3.75
20/5 2 5
30/5 3 7.5
40/5 4 10
50/5 5 12.5
75/5 7.5 18.75
100/5 21 52.5
150/5 31.5 80
200/5
300/5 45 112.5
400/5
500/5 15 63 130
600/5
800/5 20
1000/5 30
1200/5 80 160
1500/5 30 40 30 80 160
2000/5 60 30
2500/5
3000/5
3150/5

Dimensions

 

LZZBJ9-10A(A1G,A2G)
Rated primary current 5-1000 1200-2500 3000-3150
size code a b a b c d e a b c d e
LZZBJ9-10A1G 155 125 155 125 24 120 40 / / / / /
LZZBJ9-10A2G 175 145 175 145 24 120 40 175 145 40 100 50

Accuracy test

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.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China
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