Does HAOMAI offer OEM or ODM services?

Yes, we offer both OEM and ODM services, including customization from samples, designs, full customization, minor customization, and flexible customization.

Compact Relay Protection Tester for Precise Electrical Measurements

Name: Compact Relay Protection Tester for Precise Electrical Measurements
Brand: Haomai Electric Power Automation Co., Ltd.
SKU: 2199383595

Hubei, ChinaHaomai Electric Power Automation Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

on-Site Technical Support

Warranty

3 Years

Model NO.

Relaystar-1600S

Output

Max 125V/30A Per Phase

Frequncy

DC--1200Hz

Power

6*450va

AC Accuracy

0.1%

Resolution

1 Ma

Binary Input

10-250VDC or Free Contact

Input Terminal

Binary Output

AC(0.5A, 250V) / DC(0.5A, 60V)

Output Terminal

Laptop Control

Available

Transformer Test APP

Differential Protection

Transission Line Protection

Distance Protection, Zero Sequence Protection

General APP

Over Current, Inverse Time Overcurrent Protection

General APP More

Impedance Relay Test

Weight

9kg

Transport Package

Standard Export Wooden Package

Specification

420*360*210

Trademark

Relaystar

Origin

China

HS Code

903033900

Production Capacity

100px/Week

Key features

Portable & Lightweight Design: Compact 9kg design with integrated industrial PC, 50% lighter than traditional models.

High-Power 6-Phase Output: Outputs 6x0-30A current and 6x0-125V voltage for testing high-burden electromechanical relays.

Built-in GPS Synchronization: Enables seamless end-to-end testing across multiple substations with precise time alignment.

Comprehensive Protection Testing: Supports Distance, Zero Sequence, Differential, Overcurrent, and Impedance relay tests.

High Precision Accuracy: AC/DC accuracy up to 0.1% with 1mA resolution for reliable measurement results.

Versatile Frequency Range: Generates frequencies from DC to 1200Hz with <1mHz accuracy for harmonic superposition tests.

Windows-Based Software Control: Runs on laptop via RJ45 or PC-independent operation for flexible field testing.

Company profile

Cooperated with Fortune 500Self-brandedOEM ServicesR&D Capabilities

Haomai Electric Power Automation Co., Ltd.

Hubei, 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: 4 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.65h

About Our Factory & Business Background

AddressHaomai Building No. 1, Wuhan University Science Park Road, East-Lake Hi-Tech Development District, Wuhan, Hubei, China

Plant Area6712 square meters

Number of Employees149

Registered Capital110,000,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)CFR, EXW

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

Minimum Order Quantity1 Set

Supply Chain Partners3000

Our Production Capability & Technical Expertise

Main ProductsCT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System

Production Lines3

Production MachinesAssembling Lines, Debugging Lines, Aging Testing Lines

QA/QC inspectors8 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers35 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment1999-07-27

Main MarketsSoutheast Asia/ Mideast, Domestic

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO14001, ISO45001:2018

Product Q&A

Q:How does Relaystar-1600S facilitate end-to-end testing in power systems?

The Relaystar-1600S includes built-in GPS synchronization 2, allowing seamless end-to-end testing across multiple substations. This is critical for validating communication-based protection schemes (e.g., distance or differential protections) where precise time alignment is required. The system's tablet-compatible interface further streamlines field operations, enabling real-time adjustments during commissioning

Q:What is the warranty period for the RELAYSTAR-1600S?

We provide a comprehensive 3-year warranty for the RELAYSTAR-1600S.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Set.

Q:What are the payment terms?

The accepted payment term is T/T.

Q:What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.