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LDC55
CURRENT TRANSFORMER
□ Single Cable Cores Type CT.
LDC55 adopts newly high permeability core with high measuring accuracy.
Secondary winding fully enclosed vacuum casting in antiflaming plastic shell. It
easily installed by making the primary cable through the whole, applied to
electrical system cable with highest equipment voltage 0.72KV, functioning as
the tool of current metering , signal collection, relay protection. The current
transformer can be executed according to the standard IEC 61869-1:2007 and
IEC 61869-2:2012. Or IEC60044-1
Technical Data
1. Rated insulation level: 0.72/3/10kV
2. Rated primary current: up to 1500A
3. Rated secondary current: 5A or 1A
4. Installation Altitude : 2000m
Specification
Model
LDC55
Purpose
Measuring current transformer
Protective current transformer
Double winding current transformer
Rated
Transformation
ratio(A)
COSΦ=0.8
Accuracy class
and rated burden(VA)
0.2S
0.5
10P20
0.2S
10P20
100/5
2.5
5
5
2.5
5
150/5
3.75
5
5
3.75
5
200/5
5
7.5
10
5
10
300/5
7.5
10
10
7.5
10
400/5
10
15
15
10
15
500/5
15
15
15
15
15
600/5
15
15
15
15
15
Outline
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)
