| Customization: | Available |
|---|---|
| Range of Primary Rated Current: | 30-600A |
| Rated Frequency: | 50Hz or 60Hz |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
LZCK series split core current transformer is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power systems. It is widely used in compact fully insulated ring network switchgear such as ABB-Safe Ring/Safe Plus...and cable distribution boxes. The transformer can be directly installed at the inlet and outlet cables. The slice is imported silicon material. These circular ring cores and secondary windings are vacuum poured by insulated resin.
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 use 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;
100/1A, 200/1A, 300/1A, 400/1A, 500/1A, 600/1A, 750/1A, 800/1A, 1000/1A;
100/5A, 200/5A, 300/5A, 400/5A, 500/5A, 600/5A, 750/5A, 800/5A, 1000/5A;
| Standards | IEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006 |
| Rated primary current | 30-600A |
| 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 voltage | 3kV, 1min |
| Instrument security factor | FS≤10 |
| Dimensions (W×D×H) (mm) | φ50xφ110x52 |
| Weight (kg) | 1.6 |
| 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. |
){kind=link}