Advanced 3-Phase 400V 63A Voltage Protector with Over Under Protection Overvoltage Protection

Name: Advanced 3-Phase 400V 63A Voltage Protector with Over Under Protection Overvoltage Protection
Brand: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
SKU: 2248178985

Jiangsu, ChinaNanjing Zhengfeng Foreign Trade Services Co., Ltd.

US$4.00

100 Pieces

Product specifications

display quantity

Sample price:US$5.40/piece.Request sample

Product profile

Customization

Available

Task

Monitoring, Automatic Control

Structure

Combination

Model NO.

ZS4-VAKW

Mathematical Model

Non-Linear

Signal

Discrete

Function

Automatic Control, Protection, Monitoring

Certification

Condition

New

Customized

Material

Nylon-PA66

Rated Current

63A

Rated Voltage

AC220V

Weight

0.18kg

Brand

Kuate

Transport Package

Carton

Specification

37.5*22.5*37.5mm

Trademark

OEM

Origin

China, Zhejiang

HS Code

8536300000

Production Capacity

500000PCS/Year

Key features

Direct Manufacturer Pricing: 15-20% more budget-friendly than competitors due to direct sales without intermediaries.

High-Precision Components: Features magnetic latching relay and robust components meeting IEC and CE standards.

Rigorous Quality Testing: Undergoes 5,000+ cycle load tests and voltage fluctuation simulations for stability.

Fast Standard Delivery: Standard models dispatched within 24-48 hours; custom configurations in 5-7 days.

Global Export Experience: Over a decade of experience supplying to 60+ countries with seamless documentation.

Adjustable Protection Settings: Allows adjustable overvoltage (130-300V) and undervoltage (80-210V) ranges.

Intuitive LED Display: Enhances usability and reliability with clear visual monitoring of settings.

Multi-Industry Application: Suitable for residential, commercial, and light industrial electrical protection.

Company profile

Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤8.52hInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryNanjing Zhengfeng Foreign Trade Services Co., Ltd. is identified as a China-based limited company with a manufacturer/factory classification, although another record describes it as a trade company and its background as a foreign trade agency established in 2014. The supplier presents a broad electrical-product portfolio and states that it provides design, manufacturing, sales, and OEM customization. ISO 9001:2015 and ISO 14001:2015 management-system certifications are reported, while another record confirms ISO 9001. The company claims after-sales support, international quality and safety compliance, engineering and technical personnel, and ongoing R&D investment. Export markets span multiple regions, and stated lead times are within 15 workdays during off-peak periods and 2–3 months during peak periods. No customer names, project references, quality-control staffing levels, or R&D engineer experience are provided. Financial information is excluded.

CertificationsThe supplier states that its products meet international quality and safety standards and reports ISO 9001:2015 and ISO 14001:2015 management-system certification; ISO 9001 is also separately recorded. These statements provide explicit certification evidence, although no certificate scope or validity details are supplied.

After-Sales capabilityThe company explicitly states that it offers exceptional after-sales support and aims to build long-term customer partnerships. This supports the existence of an after-sales commitment, but no service procedures, response times, support locations, or staffing details are provided.

R&D capabilityThe supplier reports a team of electrical engineers and technicians, substantial R&D investment, continuous process and product improvement, and technology examples involving transformer insulation materials and inverter conversion efficiency. These claims indicate stated innovation activity, but no R&D staffing metrics, patents, test results, or independently verified achievements are provided.

Customization capabilityOEM customization is explicitly offered, with engineers and technicians said to work with clients from requirements through production and distribution. This directly supports customization capability, although no customization examples, minimum volumes, technical limits, or completed projects are provided.