What are the payment terms and lead time?

Payment terms are T/T. The average lead time is within 15 workdays for both peak and off-peak seasons.

Can the device be controlled remotely?

Yes, it supports dual operation modes, allowing users to operate it locally via the embedded industrial PC or remotely via PC control.

Industrial-Grade Transformer Differential Curve Generation Tester

Name: Industrial-Grade Transformer Differential Curve Generation Tester
Brand: Haomai Electric Power Automation Co., Ltd.
SKU: 2257986215

Hubei, ChinaHaomai Electric Power Automation Co., Ltd.

US$12,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

24-Hour Online Service

Warranty

3 Year

Model NO.

Relaystar-1600E

Weight

18kg

Power Source

AC110V/AC220V±10%

AC Current Output

6*40A/3*80A/1*240A

AC Voltage Output

6*150V/3*300V

Power

6*450va/1*1000va

AC Accuracy

0.1%

DC Current Output

6*±20A

DC Voltage Output

6*±175V

DC Accuracy

0.2%

Frequncy

DC--1200Hz

Harmonic

2-24 Times

Digital Input

10 *10-250VDC or Free Contact

Digital Output

8*AC(0.5A, 250V) / 8 * DC(0.5A, 60V)

Time Accuracy

±1ms

GPS Timing Accuracy

10us

PC Control

Available

Auxiliary DC Supply

110V/220V, Max 330va

Transport Package

Standard Export Wooden Package

Specification

270mm*230mm*390mm

Trademark

Relaystar

Origin

China

HS Code

903033900

Production Capacity

100px/Week

Key features

High-Power 6-Phase Output: Delivers 6x40A current and 6x150V voltage for rigorous relay protection testing.

Lab-Grade Precision: Achieves 0.1% AC and 0.2% DC accuracy with 1mA/1mV resolution for reliable results.

GPS Timing Synchronization: Ensures microsecond-level (10us) synchronization for accurate fiber optic differential tests.

Comprehensive Protection Testing: Supports differential, distance, overcurrent, and automatic reclosing logic verification.

Embedded Industrial PC Control: Features onboard computing for local or remote PC control with intuitive software suite.

Harmonic & Waveform Superposition: Injects 2-24 harmonic orders to thoroughly assess relay response accuracy under complex conditions.

Certified Reliability: Passed rigorous Type Test at ISO/IEC 17025 accredited KETOP laboratory for high-standard quality.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs to meet specific needs.

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: ≤6.76h

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:Is the device customizable?

Yes, customization options are available including full customization, minor customization, and flexible customization from samples or designs.

Q:What is the warranty period and after-sales support?

The product comes with a 3-year warranty and provides 24-hour online after-sales service.

Q:How does the system handle timing synchronization?

It features integrated GPS timing technology with an accuracy of 10 microseconds, ensuring precise synchronization for end-to-end system tests and fiber optic differential protection.

Q:What certifications does the product hold?

The product adheres to EMC Directive 2004/108/EC (CE conform), IEC 61326-1, IEC 61000-6-4, IEC 61000-3-2/3, and Low Voltage Directive 2006/95/EC (CE conform), IEC 61010-1.

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

The minimum order quantity is 1 set.