factory Outlets for Fbt Flyback Transformer - SANHE EI57 Low Frequency 220V 110V Power Lead AC DC Transformer – Sanhe

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factory Outlets for Fbt Flyback Transformer - SANHE EI57 Low Frequency 220V 110V Power Lead AC DC Transformer – Sanhe Detail:

变压器详情页首图21.8.26

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.

Low Frequency Transformer (4)

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%
AC 100V Output Voltage	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%
AC 200V Output Voltage	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

详情_6证书

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Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for factory Outlets for Fbt Flyback Transformer - SANHE EI57 Low Frequency 220V 110V Power Lead AC DC Transformer – Sanhe, The product will supply to all over the world, such as: Algeria, Borussia Dortmund, Hamburg, We critically promise that we deliver all the customers with the best quality solutions, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.

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