Smrtr Technology
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Basic Specifications
Packaging & Delivery
Product Description
Professional manufacturer of current transformers, voltage transformers, Vacuum Circuit Breakers, Reclosers, Isolation switches, Dropout Fuse Cut-outs, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, and Power Distribution Transformers.
General Overview:
This type of transformer adopts an integral casting structure, applicable for power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 0.66kV. It is designed for current measurement, electric energy metering, and relay protection.
Complies with standard Q/GDW1572-2014 technical specifications for low-voltage current transformers for metering.
◆ Use Environment:
◆ Technical Parameters:
Technical Ratios
| Type | Rated primary current(A) | Rated output VA (COS phi=0.8lag) | ||||
|---|---|---|---|---|---|---|
| 0.2S | 0.2 | 0.5S | 0.5 | 1 | ||
| LFZ1D | 10-60 | 5-2.5 | 5-2.5 | 5-2.5 | 5-2.5 | 5-2.5 |
| LMZ(1D,2D) | 75-500 | 5-2.5 | 5-2.5 | 5-2.5 | 5-2.5 | 5-2.5 |
| LMZ(3D,4D) | 600-1500 | 10-3.75 | 10-3.75 | 10-3.75 | 10-3.75 | 10-3.75 |
Professional Testing & Certification
All products have undergone rigorous professional testing to ensure high reliability and accuracy standards.
Global Distribution
Our products serve customers globally, providing reliable power solutions for various industrial and utility applications.
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Frequently Asked Questions
