Q6:Can you make our design and put our logo on the products?

A6:Yes, we can make customization, some are free while some should pay extra.

Q7:Does the product meet the local customs clearance standards?

A7: We should discuss and inform each other in advance. Our products have been sold in large quantities all over the world, and all products have passed the relevant certifications recognized by the local government. In addition, we provide standardized product information and must ensure it is meet local customs clearance requirements before shipping.

Three Phase Digital Multi-Function Fault Detection Device

Name: Three Phase Digital Multi-Function Fault Detection Device
Brand: Ningbo Henghui Electric Co., Ltd.
SKU: 2182761002

Zhejiang, ChinaNingbo Henghui Electric Co., Ltd.

US$88.00-199.00

20 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Task

Microcomputer Protection Device

Structure

Metering and Data Acquisition System

Model NO.

HU2281 800GS Fault Detection Device

Mathematical Model

Metering Device

Signal

Discrete

Function

Monitoring, Measurement

Certification

CCC, ISO: 9001

Condition

New

Customized

Material

Flame-Retardant PC Plastic Shell

OEM

Acceptable

QC Report

Yes

Lead Time

35days

Transport Package

Package

Specification

168X222X168mm

Trademark

Henghui Electric

Origin

China

HS Code

8536300000

Production Capacity

50000PCS/Year

Key features

It adopts a fully sealed structure, featuring excellent shock resistance and dust-proof performance.

Compact design, small in size, light in weight, beautiful in appearance and easy to install.

The fully Chinese LCD display features a clear and easy-to-understand human-machine interface, and the operation and setting are extremely convenient.

It has the function of sequential event recording, capable of recording 150 events, and the data will not be lost in case of power failure. It has a perfect self-checking function, complete abnorma

The internal integrated zero-sequence current (voltage) synthesis operation can be equipped with an external zero-sequence CT (PT) or not, achieving zero-sequence overcurrent and overvoltage protectio

12-Month Warranty: Covers the overall product for 12 months, with some components covered for 6 months.

By adopting a precise synthesis algorithm, both V-V and Y connection methods can be achieved through key pressing. It has a complete circuit breaker operation circuit. Ultra-low power consumpt

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Ningbo Henghui Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-07-01Nearest Port: NingboAverage Response Time: ≤2.22h

About Our Factory & Business Background

AddressNo. 8888, Airport Highway, Haishu District,Ningbo, Zhejiang, China

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBox Substation, Transformer, Power Cabinet, Switchgear, Electrical Component, High & Low Voltage Cabinet, Middle Mounted Switchgear, PV Grid Connected Cabinet, Control Cabinet, Distribution Box

Production Lines1

Production MachinesPunching machine, Plate shearing machine, Bending machine, Cutting&punching&bending machine, Drying machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

New Products Launched in Last yearYes

Product Q&A

Q:Q1:Are you a trading company or manufacturer ?

A1:We are a professional factory with over 15 years experience in the field of electrical equipment, Especially in High&Low Voltage switch gear, Substation,transformers,cable distribution box ,electric vehicle charging station and inductrial controller.

Q:Q2:What is payment term?

A2:Usually Our payment term is Prepayment and balance before shipment, the percentage of prepayment will depend on the production.

Q:Q3:How about delivery time?

A3:Normally it will take about 15-30 days after agreed the parameters.

Q:Q4:How do you solve quality problems?

A4: we can porvide technical support though Voice or Vedio, after confirmation of quality problems, our technical and quality testing department will analyse we will make a satisfied soluton within 2 days.

Q:Q5:May l know warranty time?

A5:the overall product with 12 months while some compoments with 6 months