Toroidal Transformer Current Sensor Power Supply Device for Underground Mine Current Transformer

Name: Toroidal Transformer Current Sensor Power Supply Device for Underground Mine Current Transformer
Brand: Hefei Hemei Electronics Technology Co., Ltd.
SKU: 1955138111

Anhui, ChinaHefei Hemei Electronics Technology Co., Ltd.

US$20.50-86.50

10 Pieces

Sample price:US$26.50/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Current Transformer

Model NO.

HMQP160

Phase

Single

Operation Condition

Outdoor

Usage

Protection, Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Epoxy Resin

Installation

Active Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Core

Permalloy

Primary Input

20A

Output Power

Lead Time

7-15 Working Days

Turns Ratio

3000t

Voltage

5~550kv

Accuracy

0.2/0.5

Continuous Current

1250A

Transport Package

Standard Carton

Specification

160mm

Trademark

HEMEI

Origin

China

HS Code

8504311000

Production Capacity

5000000PCS/Year

Key features

Customizable Inner Diameter: Inner diameter can be selected according to the diameter of the primary high voltage line.

Flexible Customization Options: Offers OEM, ODM, and OPM services with flexible customization from designs or samples.

High Voltage Range: Supports voltage levels ranging from 5KV to 550KV for various power systems.

IP67 Waterproof Rating: Provides excellent waterproof protection suitable for outdoor and underground mine applications.

Open Structure Design: Easy to install and operate with an open structure for convenient integration.

ISO9001 Quality Control: All processes follow ISO9001 standards with regular inspections and performance tests.

Wide Application Scope: Suitable for high-voltage transmission, underground mines, smart grids, and new energy vehicles.

Low MOQ Requirement: Minimum Order Quantity is just 1 unit, allowing for easy sample ordering and testing.

Company profile

Years of Export ExperienceNational Award receivedFull CustomizationManagement Certification

Hefei Hemei Electronics Technology Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.24h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical enterprise engaged in R&D, production, sales, and service for electronic components, magnetic materials, and precision sensors. It offers broad customization, including design-based, full, minor, flexible, and sample-based customization, and has documented procedures for supplier service assessment, corrective actions, complaints, and finished-product inspection. It reports quality assurance and raw-material traceability, although quality-control records are described as instructed but not written. The supplier has export experience and states that its network covers multiple international regions, while the provided service-country field records zero overseas service countries. No 3D software design, SDK, or certification information is provided. Financial records are identified for 2021–2023, but no financial performance details are available. Strategic cooperation and customer relationships are claimed with major enterprises and...

Supplier typeThe supplier is explicitly described as a professional technical enterprise and as an enterprise integrating R&D, production, sales, and service. Its stated business scope covers electronic components, magnetic materials, precision sensors, electromechanical equipment, instruments, automation control, and communication equipment.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, supplier service capability assessment, and corrective/preventive actions. However, the overseas service-country field is recorded as zero, so the scope of international after-sales coverage is unclear.

R&D capabilityThe supplier states that it has R&D capability and provides multiple forms of product customization, and its business scope includes R&D. Conversely, it does not provide 3D software design services and has no available SDK. These facts support general technical development capability but do not establish broader innovation performance.

Production capacityThe supplier describes itself as integrating production with R&D, sales, and service, and its business scope explicitly includes production of electronic components, magnetic materials, and precision sensors. Quality assurance, raw-material traceability, and standardized finished-product inspection are also reported, although written quality-control records are not maintained.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, flexible customization, and customization from samples. This is direct evidence of broad customization coverage, although it does not include 3D software design services.

Client casesThe supplier claims long-term strategic cooperation with State Grid Corporation of China, China Southern Power Grid, China Railway Construction, Huawei, government enterprises, and universities. It also claims exports across Asia, Europe, the Middle East, Australia, and North America, but the slices provide no contract, order, or independent verification details.