What is the lead time during off-season?

The off-season lead time is one month.

What certifications does the transformer have?

The transformer is certified with ISO9001, CE, and RoHS.

What is the loading port?

The nearest ports are Ningbo Port and Shanghai Port.

50va-8000va Copper Coil Single-Phase Isolation Control Ring Transformer for LED

Name: 50va-8000va Copper Coil Single-Phase Isolation Control Ring Transformer for LED
Brand: Ningbo Ecoair Environmental Technology Co., Ltd.
SKU: 1976688242

Zhejiang, ChinaNingbo Ecoair Environmental Technology Co., Ltd.

US$8.68-238.77

20 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Lighting

Phase

Single

Model NO.

ring transformer

Winding Type

Two-winding Transformer

Certification

ISO9001, CE,RoHS

Usage

Single-phase Transformer, Power Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Ring

Transport Package

Carton

Specification

Copper Coil Single-Phase

Trademark

ECOAIR

Origin

Ningbo, Zhejiang

Key features

Wide Capacity Range: Available in 21 models from 50VA to 8000VA to suit various power needs.

High-Quality Copper Coil: Constructed with copper coils for superior conductivity and durability.

Ring Core Design: Features a ring-shaped core for efficient magnetic flux and low loss.

Multi-Certification: Complies with ISO9001, CE, and RoHS standards for global safety.

Versatile Applications: Ideal for electronic instruments, lighting, and single-phase power systems.

Secure Packaging: Shipped in carton boxes and pallets to ensure product safety.

Company profile

National Award receivedPatents AwardedHigh Repeat Buyers ChoiceFlexible Customization

Ningbo Ecoair Environmental Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2021-02-23Nearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryECOAIR is an HVAC supplier with more than 20 years of stated technical experience and capabilities spanning design, customization, manufacturing, installation, and after-sales maintenance. It provides OEM and ODM services, supports extensive customization, and has quality-control procedures covering assurance, traceability, complaint handling, and inspection. Reported production includes 100,000 heat exchanger coils and 1,000 air-handling-unit sets, with three production lines and export coverage across multiple regions. Lead time is one month during off-peak periods and two to three months during peak periods. The supplier reports ISO9001:2015 certification and one national science and technology progress award. However, it has no available SDK, no new product in the past year, no overseas warehouse, showroom, agent, or branch, and no offline trade-show participation. Financial records are identified by year, but no substantive financial performance details are provided.

Supplier typeECOAIR is presented as an HVAC enterprise with over 20 years of technical experience, offering professional design, selection, program guidance, construction, maintenance, OEM, ODM, and manufacturing services. Its product and service scope indicates a manufacturer with integrated project and customization capabilities.

CertificationsThe supplier reports one national science and technology progress award and an ISO9001:2015 certificate. These are explicit credentials supporting technical recognition and quality-system certification.

After-Sales capabilityECOAIR explicitly provides after-sales maintenance and reports written, followed procedures for service-capability assessment, corrective and preventive actions, and complaint handling. Quality-control records and product traceability further support structured post-sale issue management.

Production capacityProduction evidence includes three production lines, cutting, pipe-bending, and assembly equipment, reported output of 100,000 heat exchanger coils and 1,000 air-handling-unit sets, and peak-season fulfillment of two to three months. A stated weakness is that the factory does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityECOAIR explicitly supports customization from samples and designs, minor and flexible customization, and full customization, while also offering OEM and ODM services. This directly demonstrates a broad ability to adapt products to customer requirements.