Does the transformer include temperature monitoring?

Yes, it can be equipped with intelligent signal temperature control systems that monitor phase winding temperatures and automatically control fans and alarms.

What are the lead times for production?

During peak season, the lead time is 6-12 months. During off-season, it is 3-6 months.

100/5A Accuracy 0.5 Open Loop Split Core Current Transformer

Name: 100/5A Accuracy 0.5 Open Loop Split Core Current Transformer
Brand: Wenzhou Longqi Import and Export Co., Ltd.
SKU: 2153594472

Zhejiang, ChinaWenzhou Longqi Import and Export Co., Ltd.

US$500.00

1 Piece

Product profile

Customization

Available

Application

Electronic, Instrument, Protection

Type

Current Transformer

Phase

Three

Operation Condition

Indoor

Usage

Protection

Winding Form

Toroidal

Insulating Medium

Epoxy Resin

Installation

Split-Core

Magnetic Circuit Structure

Split-Core

Voltage Transformation Principle

Electromagnetic Type

Transport Package

Carton Box

Specification

LXK Series, Split-Core

Trademark

Longcyele

Origin

Zhejiang China

HS Code

8504311000

Production Capacity

100 Pieces/Week

Key features

IP30 Protection Rating: Standard IP30 rating with optional selection between IP20 and IP40 based on environmental needs.

Natural Heat Dissipation: Top and bottom ventilation slots create natural airflow for effective cooling without fans.

Modular Cabinet Design: 20-module mounting holes enable factory pre-production and short manufacturing cycles.

Customized Solutions: Tailored to regional standards, scenarios, and budgets with full-process follow-up support.

Premium Core Material: Uses cold-rolled grain-oriented silicon steel sheets with fully skewed laminated structure.

Epoxy Resin Insulation: High-voltage windings cast with epoxy vacuum resin for superior moisture resistance.

Safety and Fire Resistance: Safe, fire-resistant, and pollution-free design suitable for direct operation at load centers.

Smart Temperature Monitoring: Intelligent signal systems monitor winding temperatures with automatic fan and alarm functions.

Company profile

Fast DeliveryCustomization from SamplesFull CustomizationQuality Assurance

Wenzhou Longqi Import and Export Co., Ltd.

Zhejiang, China

Business Type: Trading CompanyExport Year: 2025-05-01Nearest Port: Wenzhou Port, Ruian Port, Yueqing Bay Port AreaAverage Response Time: ≤4.45hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, Others, FCA, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryThe supplier is a limited company with affiliated companies and offers a broad range of electrical equipment, including high- and low-voltage switchgear, transformers, circuit breakers, and related products. Evidence indicates production and assembly resources, three quality inspectors, standardized finished-product inspection instructions, and extensive customization options. It also reports OEM service for well-known brands and international trade support. However, service-management weaknesses are explicitly documented: no written procedures or records for supplier-service assessment, corrective and preventive actions, or complaint handling. No certification information, customer case details, or environmental and fire-drill evidence is provided. SDK availability is explicitly absent, while financial records are referenced only by year labels without sufficient evaluative detail.

Supplier typeThe supplier is identified as a limited company with affiliated companies. Its stated business scope covers electrical equipment, mechanical equipment, power electronic components, hardware, and various other product categories, while its offered products specifically include high- and low-voltage equipment, transformers, switchgear, and circuit breakers.

After-Sales capabilityThe supplier describes multilingual international trade support, document and logistics services, and 24/7 cross-border communication. However, it has no written procedures or records for effective complaint handling, corrective and preventive actions, or supplier-service capability assessment; overseas service coverage is listed as zero and only one qualified service supplier is reported.

Production capacityThe supplier lists assembly lines, copper strip processing machinery, and welding robots, and offers a substantial range of high- and low-voltage electrical products. It also reports three quality assurance and quality control inspectors and uniformly followed finished-product inspection instructions, providing explicit evidence of production and inspection resources.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, and minor customization. Its company description also states that it provides solution customization, indicating a broad stated customization scope.

Product Q&A

Q:What is the standard protection rating of the cabinet?

The standard protection rating is IP30. Users can also select ratings between IP20 and IP40 based on specific environmental requirements.

Q:How does the cabinet achieve heat dissipation?

The design features multiple ventilation slots at the top and bottom. Warm air rises and exits through the top, while cool air enters from the bottom, creating a natural ventilation pathway.

Q:Can the product be customized?

Yes, customized solutions are available tailored to regional standards, specific scenarios, and budget requirements, with full-process follow-up.

Q:What is the maximum installation altitude?

For indoor installation, the altitude at the site must not exceed 2000 meters.

Q:What materials are used for the core and windings?

The core uses premium cold-rolled grain-oriented silicon steel sheets. Low-voltage windings use foil-wound copper foil, and high-voltage windings use epoxy vacuum resin casting.