| Price: | Negotiable/Piece |
|---|---|
| Trade Terms: | FOB,CIF,DDP |
| Min Order: | 10/Piece |
| Pay Type: | L/C,T/T,Paypal |
LSZ one-piece three phase current transformer is suitable for installation in
the ring net switch cabinets and threephase casing on the main column
switch for the three phase current and zero sequence current measuring and
protection , also be used for more cablecircuit of zero sequence
current measurement and protection.
The series of zero sequence current transformer core and secondary windings
is made of high quality epoxy resin vacuum casting in the fire retardant plastic casing,
which has the characteristic of moisture proof, stable performance and dispensing with maintenance.
Technical data
1:Rated frequency:50Hz or 60Hz;
2:Rated secondary current:5A or 1A;
3:Rated short-time thermal current:40kA,1s;
4:Rated continuous thermal current:100%In;
5:Continuous power-frequency voltage 3kV , 1min;
6:standards:IEC 185:1987,GB1208-2006(china),DL/T 725-2000 (china);
| split core(open core )current transformer used for protection | |||||||||
| Current Ratio | Accuracy class&Rated overload | Model&Dimension | |||||||
| Input(A) | Output(A) | 10P15 | 10P10 | 10P5 | |||||
| 40 | 1 | / | 1 | 2 | LDZK-3P (50mm×110mm×86mm) | ||||
| 50 | 1 | / | 1 | 2 | |||||
| 75 | 1 | / | 1.5 | 2.5 | |||||
| 100 | 1 | 1.5 | 2.5 | 3.75 | |||||
| 150 | 1 | 2 | 2.5 | 5 | |||||
| 200 | 1 | 2.5 | 3.75 | 7.5 | |||||
| 50 | 5 | / | 1 | 2.5 | |||||
| 75 | 5 | / | 1 | 2.5 | |||||
| 100 | 5 | 1 | 2.5 | 5 | |||||
| 150 | 5 | 2 | 2.5 | 5 | |||||
| 200 | 5 | 2 | 2.5 | 5 | |||||
| 300 | 5 | 3.75 | 5 | 10 | |||||
| 400 | 5 | 5 | 7.5 | 15 | |||||
| 75 | 1 | / | 1 | 2 | LDZK-2P (50mm×110mm×52mm) | ||||
| 100 | 1 | / | 1.5 | 2.5 | |||||
| 150 | 1 | 1 | 2 | 2.5 | |||||
| 200 | 1 | 1.5 | 2.5 | 5 | |||||
| 300 | 1 | 2 | 3.75 | 5 | |||||
| 400 | 1 | 2.5 | 3.75 | 5 | |||||
| 500 | 1 | 3.75 | 5 | 10 | |||||
| 600 | 1 | 5 | 7.5 | 15 | |||||
| 200 | 5 | / | 2 | 3.75 | |||||
| 300 | 5 | 1 | 2.5 | 5 | |||||
| 400 | 1 | 2.5 | 5 | 7.5 | |||||
| 500 | 1 | 3.75 | 5 | 10 | |||||
| 600 | 1 | 5 | 7.5 | 15 | |||||
Wiring diagrams
There are many choice in this series regarding convert ratio,accuracy class and rated load.
We can also customized for customer.
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
|---|---|
| High Saturation Magnetic Induction: | Low Core Loss |
| Application: | Lighting |
| Type: | Current Transformer |
| Phase: | Single and Three |
