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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
Switchboard：+86-755-86000443
International Sales ：+86-755-86000713、+86-13823790397
Email：international2@chuangy.com
Add：Room 101 / 401, Building B, Jiada R&D Building, Songpingshan Road No.5, Songpingshan Community, Xili Street, Nanshan District, Shenzhen, China
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