Cheap price Flat Wire Inductor - SANHE EI57 Low Frequency 220V 110V Power Lead AC DC Transformer – Sanhe
Cheap price Flat Wire Inductor - SANHE EI57 Low Frequency 220V 110V Power Lead AC DC Transformer – Sanhe Detail:
Introduction
The EI57 transformer is mainly used for industrial water level measurement equipment. It supplies power for relay of the equipment and can output four groups of working voltages at the same time under the mode of two input voltage. Since the equipment has high requirements on the accuracy of the working voltage and requires a sufficient safety distance from the primary and secondary, a split BOBBIN is used to process the primary and secondary windings respectively. When the transformer receives a control command, it can accurately drive relay to work.
Parameters
| ITEMS | TEST PIN | SPECIFICATION |
| P（1-3） | 100/200V 50/60Hz | |
| AC 100V Output Voltage | S1(4-5) S2(6-7) S3(8-9) S4(10-11) |
AC21.5V±3% AC21.5V±3% AC21.5V±3% AC8.5V±3% |
| S1(4-5) S2(6-7) S3(8-9) S4(10-11) |
AC20.0V±3% AC20.0V±3% AC19.9V±3% AC8.1V±3% |
|
| AC 200V Output Voltage | S1(4-5) S2(6-7) S3(8-9) S4(10-11) |
AC21.7V±3% AC21.7V±3% AC21.7V±3% AC8.6V±3% |
| S1(4-5) S2(6-7) S3(8-9) S4(10-11) |
AC20.2V±3% AC20.1V±3% AC20.1V±3% AC8.2V±3% |
|
| P(1-3) | Below 20mA | |
| P(1-3) | Below 2.5W | |
| P(1-3) | Below 30mA | |
| PRI-SEC PRI-CORE |
AC 2.0KV/1min | |
| SEC-SEC SEC-CORE |
AC 0.5KV/1min | |
| PRI-SEC PRI SEC-CORE |
DC 500V |
Dimensions:（Unit: mm）& Diagram
Features
1. Two-stage BOBBIN design
2. Reinforced metal frame
3. Jump wire as input and output terminals
4. Reinforced internal leads prevents poor connection caused by accidental stress
Advantages
1. The split BOBBIN structure enhances voltage safety between the primary and secondary and provide bigger room for winding;
2. Heavy weight and thickened frame with ribs ensures a better stability after installation and provides better shock resistance;
3. Lead structure is flexible for installation and wiring so the installation won’ t be affected by light changes of base.
4. Multi-channel output voltage with high precision keeps equipment from malfunction
Certificates
Our Customers
Company Profile
Product detail pictures:
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To be a result of ours specialty and repair consciousness, our corporation has won an excellent reputation amongst customers all around the entire world for Cheap price Flat Wire Inductor - SANHE EI57 Low Frequency 220V 110V Power Lead AC DC Transformer – Sanhe, The product will supply to all over the world, such as: The Swiss, Munich, Mauritania, If you are interested in any of our products and solutions or would like to discuss a custom order, remember to feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Elsie from Eindhoven - 2018.06.05 13:10
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Eric from Florida - 2017.01.28 19:59
