Residual Current Transformer Open- Closed Zero Sequence Leakage Fire Monitoring

Name: Residual Current Transformer Open- Closed Zero Sequence Leakage Fire Monitoring
Brand: Zhejiang Tengtai Lightning Protection Technology Co., Ltd
SKU: 2205207245

Zhejiang, ChinaZhejiang Tengtai Lightning Protection Technology Co., Ltd

US$5.00

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Voltage Transformer

Model NO.

Phase

Single

Operation Condition

Outdoor

Usage

Protection, Measurement

Winding Form

Multilayer Honeycomb Type

Insulating Medium

Insulating Gas

Installation

Active Type

Magnetic Circuit Structure

Combined Type

Voltage Transformation Principle

Photoelectric Type

Primary Current

100A-5000A

Sercondary Current

5A. 1A

Size Specification Size

K-30×20

Protection Class

IP20

Nominal Discharge Current(8/20us)in

20ka

Transport Package

Standard

Specification

Standard

Trademark

Tengtai

Origin

China

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: Ningbo, shenzhouAverage Response Time: ≤7.31hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, FCA, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryThe supplier is an established electrical-appliance enterprise focused on transformers, inductors, current transformers, and surge protection devices. It reports professional technical and R&D capability, 3D software design, broad customization options, ODM services, and OEM services for well-known brands. Products reportedly hold ISO9000, national compulsory certification/measurement certification, and CE certification, with additional filing for lightning-protection products. Manufacturing contracts with related subcontractors are in place, but the supplier has no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. Service lead time is stated as one month in both peak and off-season. Quality-control information is mixed: traceability, complaint handling, and record maintenance are supported, while quality assurance is explicitly absent. No new products were reported in the past year, and no SDK is available. Financial credibility cannot...

Supplier typeThe supplier is described as a professional technical supplier and as a large modern private electrical-appliance enterprise integrating manufacturing, scientific research, trade, and service. Its listed products include transformers, inductors, current transformers, and surge protective devices, indicating a specialized electrical-equipment supplier profile.

CertificationsThe supplier states that its products have passed ISO9000 system certification, national compulsory certification/measurement certification, and export CE certification. Lightning-protection products are also reported as filed in provinces across the country, providing explicit certification and compliance evidence.

After-Sales capabilityThe supplier has a documented and implemented customer-complaint handling procedure, raw-material traceability, and quality-control records. However, it lacks inventory service, overseas warehouses, overseas showrooms, overseas agents or branches, and offers overseas service in zero countries, so after-sales coverage is evidenced mainly through procedures rather than an international service network.

R&D capabilityThe supplier reports strong technical R&D strength, cooperation with foreign first-class design institutes, 3D software design services, and ODM capability. Countervailing evidence includes no available SDK and no new products in the past year, so innovation capability is supported in technical and design services but not demonstrated through recent product launches or software-development integration.

Production capacityThe company is described as a large manufacturing enterprise with imported equipment, imported PC materials, inspection equipment, quality controls, manufacturing contracts with related subcontractors, and a stated one-month average lead time in both peak and off-season. It lacks in-stock capacity, but the provided evidence otherwise supports established production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, directly supporting broad product-design and manufacturing customization capability.

Client casesThe supplier states that its products are well received by new and existing customers and that it provides OEM services for well-known brands. These statements indicate customer and brand-service experience, but no specific customer names, project examples, order references, or independently verifiable case details are provided.