What is the warranty or quality guarantee?

We provide 100% inspection for finished products and have independent laboratories to ensure quality and reliability.

What is the insulation level of the transformer?

The insulation level is 12/42/75kV and 7.2/30/60kV.

What is the rated frequency range?

The rated frequency is 50Hz or 60Hz.

Dgg Combined Transformer CT PT with Compact Structure for Substations

Name: Dgg Combined Transformer CT PT with Compact Structure for Substations
Brand: Denggao Electric Co., Ltd.
SKU: 2231100125

Zhejiang, ChinaDenggao Electric Co., Ltd.

US$100.00-300.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Combined Transformer

Model NO.

JLSZV-6W 10W

Phase

Three

Operation Condition

Outdoor

Usage

Protection, Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Epoxy Resin

Installation

Extension Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Rated Frequency

50Hz or 60Hz

Power Factor

CosΦ=0.8

Air Relative Site

Outdoor

Ambient Temperature

-40℃~+40℃

Rated Secondary Current

5A or 1A

Insulation Level

12/42/75kv 7.2/30/60kv

Transport Package

Export Box

Trademark

DGG/ODM/OEM

Origin

China

HS Code

8504311000

Production Capacity

100000PCS/Year

Key features

15+ Years Grid Experience: Trusted supplier for State Grid and Southern Power Grid with proven long-term performance.

Global Certifications: IEC, KEMA, CNAS, CSA, and CSIT certified with comprehensive type and routine test reports.

Fast Project Support: Receive specific quotations within 24 hours and bring project concepts to life in days.

Robust Manufacturing: 40,000 sqm facility with 300+ staff, 2,000+ molds, and annual output exceeding 500 million.

Expert Technical Team: Over 50 experienced engineers and English-speaking sales staff for seamless communication.

Flexible Customization: OEM/ODM services available with customization from samples, designs, or full customization.

High Quality Assurance: Independent laboratories, 100% finished product inspection, and ISO9001/14001/45001 certified.

Cost-Effective Solutions: Direct factory pricing with significant savings for agents and direct buyers.

Company profile

Management Certification

Denggao Electric Co., Ltd.

Zhejiang, 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: 29 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.13h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design capability and broad customization services. It holds ISO9001:2015 and ISO14001:2015 certifications, reports 30 years of R&D engineer experience, and maintains documented quality, corrective-action, complaint-handling, and supplier-assessment procedures. Quality controls include 100% finished-product inspection, 21–40 quality personnel, and raw-material traceability. Production information indicates five production lines, stated lead times within 15 workdays in both peak and off-peak periods in one slice, while another reports one-month average lead times, so delivery performance requires clarification. Financial information is only represented by reporting years, without substantive financial results. No SDK is available, overseas service coverage is listed as zero countries, and no customer cases are explicitly provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes its business in relation to intelligent power-grid construction. It also reports 30 total years of R&D engineer experience, supporting a technically oriented supplier profile.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These are explicit certification records relevant to quality and environmental management.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment. However, the overseas-service coverage is listed as zero countries, so the evidence supports procedural capability but not broad international after-sales coverage.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, extensive customization options, and 30 total years of R&D engineer experience. However, it explicitly states that no SDK is available; the evidence supports design and engineering capability but does not establish full software-development integration capability.

Production capacityProduction-related evidence includes five production lines, 100% finished-product inspection, 21–40 quality-control staff in separate records, raw-material traceability, and stated export experience of 29 years. Delivery data is inconsistent, with one slice stating within 15 workdays during both seasons and another stating one-month average lead times, so capacity and delivery consistency require confirmation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries demonstrate a broad stated customization scope.