100/5A CLASS 0.5 TWENTY YEARS LIFE EPOXY RESIN CAST SPLIT CORE CURRENT TRANSFORMER FOR ELECTRIC METER
Detailed Product Description
Material: |
Epoxy Resin |
Types: |
100A Split Core Ct |
Weight: |
3.1KG |
Color: |
Cofee Or Red |
Burden: |
2.5VA-10VA |
Using: |
Cable |
Class: |
0.5 |
Standard: |
IEC60044-1 |
Diameter: |
50mm |
LZCK350-10 100/5A EPOXY RESIN CAST SPLIT CORE CURRENT TRANSFORMER for electric meter
LZCK series resin split core current transformer is suitable forcurrent measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system.It is widely used in compact fully insulated ring network switchgears such as ABB-Safe Ring/Safe plus...and cable distribution boxes.The transformer can be directly installed at the inlet andoutlet cables.The slice is imported silicon material. Thesemicircular ring core and secondary windings arevacuum poured by insulated resin.
WIRING DIAGRAMS
P1, P2 is primary polarity terminal, S1, S2 is secondary polarity terminal.
P2, S2 is homonymous terminals (subtractive polarity).
PARAMETERS
Technical parameters |
Standards |
IEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006 |
Rated primary current |
20-600A |
Rated load |
≤25VA |
Rated frequency |
50Hz or 60Hz |
Rated secondary current |
5A or 1A |
Rated short-time thermal current |
40kA, 1S |
Rated continuous thermal current |
120%I1n |
Secondary winding power-frequency voltage |
3kV, 1min |
Instrument security factor |
FS≤10 |
Mechanical parameters |
Dimensions (W×D×H) (mm) |
φ50xφ110x105 |
Weight (kg) |
3.1 |
Operating conditions |
Operating temperature |
-35°C to +55°C |
Daily average temp |
<+40°C |
Altitude |
<3500 meters |
Condition |
No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current. |
TECHNICAL DATA
Type |
LZCK350-10 |
LZCK350-10 |
LZCK350-10 |
Purpose |
Measuring current transformer |
Protection current transformer |
Double winding current transformer |
Ratio |
Accuracy class and rated burden(VA) |
Accuracy class and rated load (VA) |
Composite accuracy class and rated load (VA) |
I1/I2 |
0.5 |
1 |
3 |
10P15 |
10P10 |
10P5 |
0.5 |
1 |
10P10 |
10P5 |
20/1 |
|
|
0.5 |
|
|
0.75 |
|
|
|
|
30/1 |
|
0.5 |
1.5 |
|
0.75 |
1.25 |
|
|
|
|
50/1 |
|
1 |
2 |
|
1.25 |
2 |
|
|
|
|
75/1 |
2 |
2.5 |
3.75 |
1.25 |
2 |
3 |
|
2 |
1 |
2 |
100/1 |
2.5 |
3.75 |
5 |
2 |
2.5 |
5 |
2 |
2.5 |
1.5 |
2.5 |
200/1 |
5 |
|
|
3 |
5 |
7.5 |
2.5 |
|
2 |
|
300/1 |
10 |
|
|
3 |
5 |
7.5 |
3.75 |
|
2.5 |
|
400/1 |
10 |
|
|
3 |
5 |
10 |
5 |
|
2.5 |
|
500/1 |
25 |
|
|
3.75 |
6.25 |
10 |
5 |
|
2.5 |
|
600/1 |
25 |
|
|
5 |
7.5 |
10 |
7.5 |
|
5 |
|
50/5 |
|
|
2.5 |
|
|
2 |
|
|
|
|
75/5 |
|
|
2.5 |
|
|
3 |
|
|
|
|
100/5 |
2.5 |
|
3.75 |
|
|
5 |
|
2.5 |
|
2.5 |
200/5 |
7.5 |
|
|
|
|
|
2.5 |
5 |
|
2.5 |
300/5 |
10 |
|
|
|
|
|
5 |
|
2 |
2.5 |
400/5 |
15 |
|
|
|
|
|
7.5 |
|
2.5 |
5 |
500/5 |
25 |
|
|
|
|
|
7.5 |
|
2.5 |
5 |
600/5 |
30 |
|
|
|
|
|
10 |
|
3 |
7.5 |
SELECTION GUIDE
Model |
Primary rated current |
Rated load |
Aperture (mm) |
Description (mm) |
Weight (kg) |
Material |
Water-proof |
LZCK-55 |
100-1500A |
≤10VA |
φ55 |
180×138×52 |
2 |
PC |
IP65 |
LMCK185-10 |
300-3000A |
≤25VA |
φ185 |
350×283×55 |
4.5 |
PC |
IP65 |
LZCK310-10 |
300-600A |
≤10VA |
φ50 |
φ50 x φ110 x 32 |
1 |
Resin |
silicon case (option) |
LZCK322-10 |
30-600A |
≤10VA |
φ50 |
φ50 x φ110 x 52 |
1.6 |
Resin |
silicon case (option) |
LZCK350-10 |
20-600A |
≤25VA |
φ50 |
φ50 x φ110 x 105 |
3.1 |
Resin |
silicon case (option) |
LZCG530-10 |
30-600A |
≤20VA |
φ45 |
φ45 x φ120 x 65 |
2.1 |
Resin |
silicon case (option) |
ORDERING INFORMATION
http://gfuve.com/upfile/pdf/LZCK350-10-Split-Core-Current-Transformer-GFUVE.pdf