What is the efficiency of the transformer?

The efficiency is greater than 97% on full load.

What is the core type and cooling method?

It is a Core-type Transformer with Dry-type cooling method.

What is the warranty or quality guarantee?

We perform 100% inspection (visual and function) on finished products to ensure quality.

Quality Isolation Transformer 700va (Single phase)

Name: Quality Isolation Transformer 700va (Single phase)
Brand: Wenzhou Modern Completed Electric_power Equipment Co., Ltd.
SKU: 1899786765

Zhejiang, ChinaWenzhou Modern Completed Electric_power Equipment Co., Ltd.

US$30.00-200.00

6 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier

Phase

Single

Model NO.

DGB-750VA

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001-2000

Usage

Single-phase Transformer, Combined Transformer, Distribution Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Brand

Modern

Material

Copper

Insulation Class

Efficiency

>97% on Full Load

Transport Package

Wodeen Packing

Specification

CE, ISO 9001-2008, RoHS, SGS etc

Trademark

Modern

Origin

China

Production Capacity

1000units/Month

Key features

High Isolation & Noise Rejection: Provides high level of isolation and common-mode noise rejection for stable power.

Delta to Wye Conversion: Converts Delta 3-wire to Wye 4-wire systems, creating a new neutral-ground bond.

Electrostatic Shield Protection: Shielded design protects against high frequency impulses, RMS voltage, and noise.

High Efficiency Material: Copper winding with H class insulation ensures >97% efficiency on full load.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

CE Certified Quality: Manufactured with ISO9001:2015 management and CE product certification.

Easy Voltage Tap Adjustment: Designed for easy change of voltage taps to meet specific system needs.

100% Product Inspection: Every unit undergoes 100% visual and function inspection before packing.

Company profile

Wenzhou Modern Completed Electric_power Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and multiple customization modes. It reports valid manufacturing contracts with related subcontractors, in-stock capacity, three production lines, 20 years of international trade experience, and quality assurance with raw-material traceability. Product testing, warranty, field service, technical documentation, and customer support are also described. However, the supplier has no overseas warehouse, showroom, agents, branches, or overseas service coverage, and has not participated in offline trade shows. Innovation evidence is weak: no new product was reported in the past year, and no ODM or SDK capability is available. No financial assessment data sufficient to judge credibility is provided. Formal procedures for supplier assessment, corrective actions, and complaint handling are absent. No customer cases are disclosed.

Supplier typeThe supplier is explicitly described as a professional technical supplier, with manufacturing-related contracts, in-stock capability, and three production lines. Its 20 years of international trade experience further supports an established manufacturing and export-oriented profile.

CertificationsCE certification is explicitly reported. The supplier also conducted regular fire drills during the past year, but it lacks a factory environmental impact assessment report; the available evidence supports certification holding but not comprehensive environmental compliance.

After-Sales capabilityThe supplier reports comprehensive warranty coverage, extensive field service, customer support, technical documentation, and 100% product testing before shipment. However, it has no written corrective-action or complaint-handling procedures, so the documented process maturity is limited.

Production capacityEvidence includes efficient manufacturing processes, prompt shipment capability, valid contracts with associated subcontractors, in-stock capacity, three production lines, and one-month average lead times in both peak and off-season periods. Quality is supported by 100% pre-shipment testing and quality assurance, although supplier-service assessment lacks written procedures and approved-supplier records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly demonstrates broad customization capability.