What is the warranty period for your products?

Our products come with a warranty of up to 18 months. We also offer lifelong paid repair and maintenance services.

Advanced Overcurrent and Earth Fault Protection Relay System

Name: Advanced Overcurrent and Earth Fault Protection Relay System
Brand: Beijing Hezhong Huineng Electric Technology Co., Ltd
SKU: 2254276965

Beijing, ChinaBeijing Hezhong Huineng Electric Technology Co., Ltd

US$6,500.00-7,700.00

1 unit

Sample price:US$0.00/unit.Request sample

Product profile

Customization

Available

Task

Program

Structure

Combination

Model NO.

MiCOM P143

Mathematical Model

Linear

Signal

Discrete

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

RoHS, CCC, ISO: 9001, CE

Condition

New

Customized

Non-Customized

Material

Stainless Steel

Delivery Time

10-45 Day

Sample

Free Samples ≤ $10: Buyer Covers Shipping

Port of Shipment

Tianjin or Shanghai

Modes of Packaging

Standard Export Packing

Shipment Mark

According to Your Client's Request

Transport Package

30cm*25cm*20cm

Specification

Customizable

Origin

China

HS Code

90303900

Key features

Comprehensive Protection Features: Integral overcurrent and earth-fault protection for overhead lines and underground cables.

Versatile System Compatibility: Suitable for solidly grounded, impedance grounded, Petersen coil grounded, and isolated systems.

Advanced Control Functionality: 10 function keys for circuit breaker control, auto-reclose, and remote communications.

Durable Stainless Steel Construction: Built with high-quality stainless steel material for long-lasting performance.

Global Quality Certifications: Certified with RoHS, CCC, ISO 9001, and CE standards for safety and compliance.

Fast Stock Delivery: Standard products available from stock with delivery within 5 business days.

Extended Warranty Coverage: Comes with up to 18 months warranty plus lifelong paid repair and maintenance services.

Flexible Shipping Options: Supports sea freight, air freight, and express delivery via major carriers like DHL and UPS.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Patents Awarded

Beijing Hezhong Huineng Electric Technology Co., Ltd

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-09-01Nearest Port: TianjinAverage Response Time: ≤1.29hTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company focused on energy digitalization, power systems, and energy-saving services. It reports documented corrective-action and complaint-handling procedures, quality assurance in quality control, product inspection instructions, inventory capability, and overseas service offerings in Iraq covering installation, training, repair, maintenance, and debugging. It supports sample-, design-, full-, minor-, and flexible customization, and reports recent product development, ODM services, and OEM services for well-known brands. However, it has no stated management-system certifications, no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Its R&D profile is mixed: it reports six years of R&D engineer experience and new products in the past year, but no SDK, no 3D software design service, and no professional-technical-supplier R&D capability. Manufacturing capacity is not fully substantiated because there is no valid manufacturing...

CertificationsSupplier management-system certification is recorded as NIL. The slices therefore provide explicit evidence that no such certification is held, which is a deficiency for certification assurance.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. It reports inventory capability and overseas services in Iraq covering equipment installation, training, repair, maintenance, and debugging, but has no overseas agents, branches, warehouse, or showroom.

R&D capabilityThe supplier reports six years of total R&D engineer experience, new products during the past year, ODM capability, OEM service for well-known brands, and a business centered on energy digitalization and low-carbon solutions. However, it has no SDK and does not provide 3D software design services; the record also says it is not a professional technical supplier, so innovation capability is evidenced but limited and mixed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated descriptions provide clear evidence of broad customization options, although 3D software design services are not available.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a trading company, and our parent company also operates manufacturing plants that offer OEM services for clients.

Q:What is your company's background and partnership status?

We are the largest authorized distributor of a Fortune 500 Electric company in the Northern Region, with over 20 years of partnership.

Q:How do you ensure product quality?

Our distributed products are globally renowned brands with strict quality control. For self-produced items, pre-production samples are provided before mass production, and final inspections are conducted before shipment.

Q:What is the delivery time for standard and customized products?

Standard products are available from stock, so we can deliver within 5 business days after payment is received. Customized products can undergo technical discussions for fast shipping.

Q:What shipping methods do you support?

Shipment can be arranged via sea freight, air freight, or express delivery (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing an order.