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LZZBW-36W3 current transformer adopts outdoor epoxy resin casting and belongs to support type full-closed structure. The product can be made four secondary windings，each winding can be tapped to realize three ratios with large external insulation creep distance, withstanding dirtiness and ultraviolet radiation. Be suitable for matching with 36kV (Up to 40.5 kV) outdoor for measuring electric energy, current and protective relaying.
Main technical parameter
1. Rated voltage: 30 kV or 33 kV or 34.5kV or 35kV etc
2. Rated secondary current:5Aor1A
3. Rated insulation level: 36/70/170 kV (40.5/95/200 kV)
4. Standards: IEC60044-1.2003 Part 1: Instrument transformers-Part1: Current transformers
5. Other technical parameter pls see as follow:
|
Rated current ratio(A) |
Secondary accuracy classes combination |
Rated output (VA) |
FS |
ALF |
Rated short-time thermal current (kA/S) |
Rated dynamic current ( kA) |
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|
Measuring |
Protective |
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|
0.2(S) |
0.5 |
10P |
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|
50-75-100/5 |
0.2S/0.5/10P 0.2/0.5/10P 0.2/0.5/10P/10P 0.2S/0.5/10P/10P |
20 25 |
25 |
30 50 |
5 (10) |
10 15 20 |
150I1n |
375I1n |
|
75-100-150/5 |
22.5 |
80 |
||||||
|
100-200-300/5 |
31.5 |
100 |
||||||
|
200-300-600/5 |
45 |
100 |
||||||
|
200-400-600/5 |
45 |
100 |
||||||
|
300-400-600/5 |
63 |
130 |
||||||
|
400-600-800/5 |
63 |
130 |
||||||
|
500-800-1000/5 |
80 |
160 |
||||||
|
600-800-1000/5 |
80 |
160 |
||||||
|
1000-1250-1600/5 |
100 |
160 |
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|
1000-1500-2000/5 |
100 |
160 |
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RRemarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
OOutline drawing
电话：
0086-755-86000443
0086-755-86000772
传真：
0086-755-86000614
邮箱：
international2@chuangy.com
地址:
深圳市南山区西丽街道松坪山社区松坪山路5号嘉达研发大楼B座101 / 401 (深圳)
珠海市高新区唐家湾镇科技五路24号(珠海）
江西省九江县沙城工业园庐山东路31号(江西)
