High Precision Low Voltage Epoxy Resin Current Transformer

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High Precision Low Voltage Epoxy Resin Current Transformer

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Product Description

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Basic Specifications

Model NO.LMZB

PhaseSingle

Operation ConditionIndoor

UsageProtection, Measurement

Winding FormSingle Layer & Tightly Wound

Insulating MediumPolycarbonate Plastic / Epoxy Resin

Weight500g

Rated Secondary Current5A or 1A

Rated Frequency50Hz / 60Hz

Ambient Temperature-5ºC ~ +40ºC

HS Code8504311000

Capacity1,000,000 Pcs/Year

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Product Description

Model: LMZB

Our High Precision Low Voltage Epoxy Resin Current Transformers are engineered for excellence. Designed for indoor environments, they offer superior accuracy for both protection and measurement applications.

Compliance: IEC 61869-1 and IEC 61869-2 standards.
Power Factor: (cosφ) = 0.8 (lagging).
Insulating Property: Can bear power frequency withstand voltage of 3kV for 1 minute between windings and ground.

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Standard Model Range (5P10)

Model	Ratio	Burden	Class	Dimensions (IDODHT) mm
LMZB-34	100/5A	5VA	5P10	3415095
LMZB-34	150/5A	5VA	5P10	3413075
LMZB-45	200/5A	5VA	5P10	4514050
LMZB-65	400/5A	7.5VA	5P10	6514050
LMZB-85	1000/5A	15VA	5P10	8516070
LMZB-130	3000/5A	15VA	5P10	13020050

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Production Overview

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Related Product Series

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Packing & Delivery

Package Size10.00cm * 10.00cm * 10.00cm

Gross Weight0.500kg

Packaging TypeExport Standard Carton

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Manufacturing Excellence

Our facility is a distinguished leader in the manufacturing of 0.5kV to 35kV current and voltage transformers. Driven by innovation and technology, we operate a 3,000 square meter factory equipped with cutting-edge production facilities and a robust management system.

With over 70 models and 1,000 specifications, our products are essential components for power stations, factories, and power distribution systems worldwide. We utilize new materials and structures to ensure reliable operation and longevity.

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Project Support

1. Specify Requirements: Share drawings, reference images, and innovative ideas.

2. Tailored Solutions: Receive a detailed solution and quotation within 24 hours.

3. Mass Production: Efficient production and prompt global shipment.

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Frequently Asked Questions

Q1: What are the primary applications for the LMZB transformer?

The LMZB series is primarily used for electrical protection and measurement within indoor power systems and switchgears.

Q2: Does this model comply with international standards?

Yes, all units are manufactured in compliance with IEC 61869-1 and IEC 61869-2 international standards.

Q3: What is the rated secondary current for these transformers?

The standard rated secondary current options are 5A or 1A, depending on your specific system requirements.

Q4: Can these transformers be used in outdoor environments?

The LMZB model is specifically designed for indoor operation conditions with an ambient temperature range of -5ºC to +40ºC.

Q5: What is the lead time for mass production?

We have a production capacity of 1,000,000 pieces per year. Small orders are processed quickly, and detailed timelines for large projects are provided within 24 hours of inquiry.

Q6: Are customized specifications (OEM/ODM) available?

Yes, we provide tailored solutions including custom ratios, burdens, and dimensions to meet unique customer and project requirements.