Customization: | Available |
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Application: | Electronic, Instrument, Electricity Meter |
Type: | Current Transformer |
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Split core current transformer LMZK1-10 series
LMZK series split-core current transformers are suitable for the current measurement and microcomputer protection below 10kV circuit on AC power systems. This current transformer has many advantages: packed size, small weight, openable and easy installation, etc. They have been widely used in all-insulation loop-network switch cabinets. It can be clamped on the connected cables simply and rapidly. They have been widely used in many all-insulation loop-network switch cabinets such as ABB-Safe Ring/SafePlus, Schneider RM6/SM6, EATON SVS, Germany GA/GE, France FB, and Korea SS.
This current transformer adopted high-quality silicon steel sheet with high permeability magnetic material, which have features such as divisible iron core and small magnetic circuit loss. High-quality epoxy resin pouring in the plastic casing is adopted by semicircle ring core and secondary winding, which is moisture-resistant with stable performance.
The two-circular rings were clamped on the spilt-phase cables tightly by hoops, Integrated with the cables, have a delicate appearance.
(Note: current transformers with different specifications and parameters can be customized according to your requirements.)
Schematic diagram
The meaning of the model
Technical data
Rated secondary current: |
5A or 1A |
Rated frequency |
50Hz or 60Hz |
Rated continuous current: |
120%ln |
Power factor of load |
Cosφ=0.8 |
Power frequency withstand voltage |
3kV 1 min |
LMZK1-10 Specs and parameters
Application |
Measuring current transformer |
Protection current transformer |
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Rated primary current (A) |
Accuracy class and rated load (VA) |
Accuracy class and rated load(VA) |
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Class 0.5 |
Class 1.0 |
Class 3 |
10P10 |
10P5 |
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50 |
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75 |
1.5 |
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100 |
1.5 |
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150 |
1.5 |
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200 |
2.5 |
1.5 |
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300 |
2.5 |
1.5 |
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400 |
2.5 |
1.5 |
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500 |
2.5 |
1.5 |
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600 |
2-5 |
2.5 |