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LCZ-35(Q) Type Current Transformer
Applications
LCZ-35(Q) Current transformer is suitable for power measurement, current monitoring and relay protection in power system with rater frequency 50Hz or 60Hz and rater voltage 35kV.
Applicable Standard: IEC60044-1, GB 1208 ¡¶Current transformer¡·.
Type Designation
Operation Conditions
Installation area: Indoor.
Ambient temperature: Max. temperature 40¡æ;Min. temperature -5¡æ;Daily average temperature can't exceed 30¡æ.
Air conditions: No heavy pollution in air.
Technical Parameter
Model
Rated primary current
(A)
Combined accuracy classes
Rated output
(VA)
Rated short-time thermo current
(kA/s)
Rated dynamic stability current
(kA/s)
LCZ-35(Q)
15
0.2/0.5
0.2/10P10
0.5/10P10
30/50
30/50
50/50
0.975
2.44
20
1.3
3.25
30
1.95
4.875
40
2.6
6.5
50
3.25
8.125
75
4.875
12.19
100
6.5
16.25
150
9.75
24.375
200
13
32.5
300
19.5
42
400
26
56
500
32.5
70
600
39
84
800
52
112
1000
65
140
Rated secondary current: 5A or 1A.
Rated insulation level£º40.5/95/185kV¡£
Structure and Feature
The current transformer has the semi-sealed structure with epoxy resin as its main insulation. Firstly, primary and secondary winding should be casted into the whole body where the iron core will be put in. It has excellent insulation and capability of damp-proof. There are four mounting holes, grounded bolts and a name plate at the bottom of the products.
Outline and Mounting Dimensions
Information Required for Order Placing
Model.
Rated current ratio A.
Combined accuracy classes and Rated output VA.
Altitude m.