High Voltage Current Transformer

LZZ(Q.J)B6-10Q current transformer

Item No.: LZZ(Q.J)B6-10Q
Rated voltage of 10kV,and below,rated frequency 50Hz indoor power line and its equipment current,electrical energy measurment and relay this type transformer with small size,light weight,insulation excellent performance characteristics.
Description
Description
Introduce

The current transformer for epoxy resin casting the pillar structure of the fully closed.

You can also according to the needs of users.Made from a variety of special specifications,and flexibility.

This type of transformer is suitable for the metal armor of from GSFC-10 AC installed a closed-end high- voltage switchgear.JYN2-10 single-bus handcart type switch cabinet.

Features
This type of transformer insulation from epoxy resin core with high-quailty magnetic materials.Primary and secondary windings and core are cast in epoxy resin.
With excellent insulation properties and moisture resistance,and easy to do surface cleaning.
Qualifying time at the top of casting body,the outlet side marked as P1,P2,a secondary winding(measurment level)outlet side of 1S1,1S2,the second secondary winding(P) outlet side 2S1,2S2,mutual inductance is less class levels.
The base has four mounting holes for installation.
Technical Parameter

 

TRANSDUCER
Rated insulation level 12/42/75kV
Load power factor 0.8(lag)
Surface creepage distance
230mm/280mm
Rated secondary current 5A/1A
Product standard GB1208
Safety factor
FS<10

 

Specification

 

Type Rated primary current Rated secondary current Accuracy class Rated output 1 second heat current Dynamic current
LZZB6-10 5 5 or 1 0.2/0.2 ,0.2/0.5 ,0.5/0.5 ,0.2/10P10, 0.2S/10P10, 0.5/10P10,10P10/10P10 10 /10,10 /10,10 /10,10 /15,10 /15,10 /15 0.75 1.875
15 1.5 3.75
10 2.25 5.625
20 3 7.5
30 4.5 11.25
40 6 15
50 7.5 18.75
70 11.25 28.125
100 15 37.5
150 22.5 44
200 24.5 44
300 24.5 44

 

Type Rated primary current Rated secondary current Accuracy class Rated output 1 second heat current Dynamic current
LZZJB6-10 50 5 or 1 0.2/0.2, 0.2/0.5, 0.5/0.25, 0.2/10P15, 0.2S/10P10, 0.5/10P15, 10P15/10P15 10 /10,10 /10,10 /10,10 /15,10 /15,10 /15 7.5 19.1
75 11.3 28.7
100 15 38
150 22.5 44
200 24.5 44
300 24.5 44
400,500,600 33 59
800 ,1000 ,1200,1500 41 74

 

Type Rated primary current Rated secondary current Accuracy class Rated output 1 second heat current Dynamic current
LZZQB6-10 /LZZQB6-10Q 30 5 or 1 0.2/0.2, 0.2/0.5, 0.5/0.25, 0.2/10P15, 0.2S/10P10, 0.5/10P15, 10P15/10P15 10 /10,10 /15,15 /15, 10 /20,15 /20,10 /10 8 20
40 12 30
50 16 40
75 20 50
100-300 31.5 80
400
500 20/20,20/20,20/20,20/30,20/30,15/15 44.5 80
600-800 30/30,30/30,30/30,30/40,30/40,20/20
1000-1500 63 110

Dimensions

 

LZZB6-10Q

 

LZZJB6-10

 

LZZQB6-10Q

 

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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