LZCK322-10 11KV 33KV HIGH VOLTAGE 200/5A SPLIT CORE CURRENT TRANSFORMER
The Model LZCK322-10 is a ring type resin casting split core current transformer. Some clients also called it as TTCC. This model split core ct can be used both for measurement and microcomputer protection of electrical equipment in 11KV 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 split core current transformer can be directly installed at the inlet andoutlet cables.The slice is imported silicon material.
We used imported silicon material and using our mature advanced producing technology we make sure our transformer has very goog linear and more than 20 years using life in order to be qualified with all the jobs. The semicircular ring core and secondary windings are vacuum poured by insulated resin.
All of our current transformers are strictly comply IEC60044-1, IEC 61869-2, NTC 2205, GB1208-2006, ANSI/IEEE C57.13.
APPLICATION
Power Meter;
Meter tester;
Energy meter;
Load monitoring;
MV switchgears;
Distribution boxes;
Ring network cabinet;
Power Quality Analyzer;
Low voltage metering system;
Distribution Power transformer monitor system;
FEATURES
Easily installation;
Support Dual Ratio;
High precision 0.5%, 1%;
Using life more than 20 years;
Using life more than 20 years;
Holding wire diameter: φ50mm;
Measurement range 0-1000A AC;
Outdoor using with Silicone sleeve cover;
High magnetic conductivity silicon steel material;
Secondary windings are vacuum poured by insulated resin;
IEC60044-1, IEC 61869-2, , NTC 2205, GB1208-2006, ANSI/IEEE C57.13;
100/5A, 200/5A, 300/5A, 400/5A, 500/5A, 600/5A, 750/5A, 800/5A, 1000/5A;
PARAMETERS
| Technical parameters |
| Standards |
IEC60044-1; IEC 61869-2; NTC 2205; ANSI C57.13; GB1208-2006; |
| Range of primary rated current |
30-1000A |
| Rated load |
≤10VA |
| 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 withstand voltage |
3kV, 1min |
| Instrument security factor |
FS≤10 |
| Insulation Class |
E |
| Material |
polyurethane +Silicon steel sheets+Enameled wire+ABS |
| Mechanical parameters |
| Dimensions (W×D×H) (mm) |
φ50xφ110x52 |
| Jaw cable diameter(mm) |
45 |
| Weight (kg) |
1.6 |
| Operating temperature |
| Operating temperature |
-40°C to +70°C |
| Daily average temp |
<+40°C |
| Storage temperature |
-40°C to +70°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 |
LZCK322-10 |
| Purpose |
Measuring current transformer |
Protection current transformer |
| Ratio |
Accuracy class and rated load(VA) |
Accuracy class and rated load(VA) |
| I1/I2 |
0.5 |
1 |
3 |
10P15 |
10P10 |
10P5 |
| 30/1 |
|
1 |
1.5 |
|
|
|
| 50/1 |
|
1 |
2 |
|
|
1.25 |
| 75/1 |
|
1.5 |
2.5 |
|
1 |
2 |
| 100/1 |
2 |
2.5 |
3 |
|
1.5 |
2.5 |
| 200/1 |
2.5 |
2.5 |
5 |
1.25 |
2.5 |
2.5 |
| 300/1 |
3.75 |
3.75 |
5 |
1.25 |
2.5 |
2.5 |
| 400/1 |
5 |
5 |
10 |
1.25 |
2.5 |
2.5 |
| 500/1 |
5 |
5 |
10 |
1.25 |
3 |
2.5 |
| 600/1 |
7.5 |
7.5 |
10 |
1.5 |
3 |
2.5 |
| 750/1 |
7.5 |
7.5 |
10 |
|
|
|
| 800/1 |
10 |
10 |
15 |
|
|
|
| 1000/1 |
10 |
10 |
15 |
|
|
|
| 50/5 |
|
|
2.5 |
2.5 |
2.5 |
2.5 |
| 75/5 |
|
|
2.5 |
2.5 |
2.5 |
2.5 |
| 100/5 |
2.5 |
5 |
5 |
2.5 |
2.5 |
2.5 |
| 200/5 |
3.75 |
5 |
5 |
2.5 |
2.5 |
2.5 |
| 300/5 |
5 |
7.5 |
10 |
2.5 |
2.5 |
2.5 |
| 400/5 |
7.5 |
7.5 |
10 |
|
|
|
| 500/5 |
7.5 |
7.5 |
10 |
|
|
|
| 600/5 |
10 |
10 |
15 |
|
|
|
| 750/5 |
10 |
10 |
15 |
|
|
|
| 800/5 |
10 |
10 |
15 |
|
|
|
| 1000/5 |
10 |
10 |
15 |
LZCK series split core current transformer is suitable for current 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-SafeRing/SafePlus...and cable distribution boxes.
| Condition |
No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current. |
The transformer can be directly installed at the inlet and outlet cables.The slice is imported silicon material. The semicircular ring core and secondary windings are vacuum poured by insulated resin.
More information please CLICK our website: http://guangfuhui.en.made-in-china.com
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