Is the device portable for field operations?

Yes, it features a portable design suitable for manual operation and laptop operation, making it ideal for field use in substations.

What certifications does the manufacturer hold?

HAOMAI maintains ISO 9001:2015, ISO 14001:2015, and OHSAS 18001:2007 certifications, ensuring strict quality control standards.

Professional High Voltage Relay Tester for Accurate Diagnostics

Name: Professional High Voltage Relay Tester for Accurate Diagnostics
Brand: Haomai Electric Power Automation Co., Ltd.
SKU: 2103151012

Hubei, ChinaHaomai Electric Power Automation Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

24-Hour Online Service

Warranty

3 Years

Model NO.

Relaystar-H60

Weight

14.8kg

Power Source

AC120V/AC220V±10%

Current Ouput

6 Phases

Current Setting Range

0-32A

Voltage Ouput

4 Phases

Voltage Setting Range

0-300V

Output Accuracy

0.05%

Frequncy Setting Range

DC--1200Hz

Harmonic Setting Range

2–24 Times

Binary Input

10 *10-250VDC or Free Contact

Digital Output

8*AC(0.5A, 250V) / DC(0.2A, 250V)

Time Accuracy

±1ms

Operation Method

Inbuild-Windows and PC Remote Control

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

Transport Package

Standard Export Wooden Package

Specification

392mm*272mm*237mm

Trademark

Relaystar

Origin

China

HS Code

903033900

Production Capacity

100px/Week

Key features

6-Phase Current & 4-Phase Voltage: Deep developed amplifier outputting 6x0-32A current and 4x0-300V voltage for comprehensive testing.

GPS Synchronization: In-built GPS enables end-to-end testing and precise time alignment across multiple substations.

High Precision Accuracy: AC/DC output accuracy up to 0.05% with 1mA/1mV resolution for reliable diagnostics.

Comprehensive Protection Tests: Supports differential, distance, zero sequence, overcurrent, and harmonic superposition tests.

Flexible Control Options: Operable via built-in Windows PC, tablet device, or remote control for bench or field use.

3-Year Warranty & Support: Comprehensive 3-year warranty with 24-hour online technical support for global reliability.

Portable & Lightweight Design: Compact chassis designed for manual operation and easy transport to substation sites.

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: ≤3.67h

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:What are the output capabilities of the Relaystar-H60?

It features a deep developed amplifier with 6-phase current output (0-32A) and 4-phase voltage output (0-300V), suitable for most substation secondary test commissions.

Q:How does the device support end-to-end testing?

The tester synchronizes with other test sets in different substations using its in-built GPS, enabling precise time alignment for communication-assisted protection schemes.

Q:What types of protection tests can be performed?

It supports AC/DC test states, harmonic superposition, power direction, impedance, distance, zero sequence, differential protection, and automatic reclosing tests.

Q:Can the device be controlled remotely or via tablet?

Yes, it supports control via an in-built Windows PC, tablet device for basic manual protection testing, and PC remote control.

Q:What warranty and after-sales service are provided?

The product comes with a 3-year warranty and 24-hour online technical support to ensure optimal performance in substation commissioning and maintenance.