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EI19 1000:2 2000:2 Low Frequency Current Transformer Lamination Transformer

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Shenzhen Zhixiangyuan Electronics Co., Ltd.

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EI19 1000:2 2000:2 Low Frequency Current Transformer Lamination Transformer

Brand Name : ZXY

Model Number : ZXY-EI19

Certification : RoHS,ISO9001-2001

Place of Origin : China,shenzhen city.

MOQ : Negotiable

Price : Negotiable

Payment Terms : T/T paypal xtransfer

Supply Ability : 1000K-pcs/month

Delivery Time : stock Or 3 weeks

Packaging Details : 1000pieces / Carton size:380mm*325mm*345mm

Transformer name : EI19 Low Frequency Current Transformer

Frequency : Low

External Structure : Vertical

Number of phases : Single

Inductance : Customized

Winding : Customized

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EI19 1000:2 2000:2 Low Frequency Current Transformer Lamination Transformer

1.Product Description

The EI19 Low Frequency Current Transformer is a compact and efficient transformer designed for low-frequency current measurement and monitoring applications. Featuring an EI19 laminated iron core, it offers high magnetic permeability and low core loss, ensuring accurate and reliable current sensing. Its robust construction and wide frequency range (typically 50Hz - 400Hz) make it ideal for use in power distribution systems, energy meters, and industrial equipment. The EI19 design provides excellent linearity and low phase error, making it a dependable choice for precise current measurement in low-frequency environments.

The impedance of voltage transformer itself is very small. Once the secondary edge is short-circuited, the current will increase sharply and burn down the coil. Therefore, the original side of the voltage transformer is connected with a fuse, and the secondary side is grounded reliably, so as to avoid personal and equipment accidents caused by the high potential to the ground when the insulation of the primary side and the secondary side is damaged.
Voltage transformers used for measurement are generally made into single-phase double coil structure, and the original side voltage is the measured voltage (such as the line voltage of the power system), which can be used in single phase or connected into two V-V for three phases. The voltage transformers used in the laboratory are often tap at the original edge to meet the needs of measuring different voltages. Voltage transformer for protection grounding also has a third coil, called three Coil voltage transformer. The third coil of the three phase is connected into an open triangle, and the two leading ends of the open triangle are connected with the voltage coil of the grounding protection relay.

2.Characteristic

Category	Details
Applications	- Power distribution systems
	- Energy meters
	- Industrial equipment
	- Current monitoring in low-frequency circuits
Core Material	EI19 laminated iron core for high magnetic permeability and low core loss.
Frequency Range	Optimized for low-frequency operation (typically 50Hz - 400Hz).
Accuracy	High linearity and low phase error for precise current measurement.
Primary Current Range	Supports a wide range of primary currents, depending on design.
Secondary Current	Standard output (e.g., 5A or 1A) for easy integration with measurement devices.
Burden Capacity	Low burden resistance, ensuring minimal impact on the measured circuit.
Isolation	Provides electrical isolation between primary and secondary circuits.
Temperature Stability	Operates reliably across a wide temperature range.
Durability	Robust construction for long-term use in demanding environments.

EI19 1000:2 2000:2 Low Frequency Current Transformer Lamination Transformer

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