High Precision 6 Phase Current Injection Relay Test Set
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Product Highlights
- High Power Output: 6-phase 40A/300VA and 1-phase 240A/1000VA for high-burden relays.
- Integrated Control: Embedded industrial PC with 10.4' LCD, mouse, and keyboard.
- GPS Synchronization: Built-in GPS for end-to-end testing across different substations.
- High Accuracy: 0.1% accuracy grade with 1mA current and 1mV voltage resolution.
- Flexible Operation: Can operate independently without a PC or via remote PC software.
- Comprehensive Monitoring: Records analog outputs, binary I/O, and status with unlimited length.
- Certified Quality: Passed Type Test and Calibration in ISO/IEC 17025 accredited labs.
- Wide Frequency Range: Generates frequency from 0 to 1200Hz with high precision.
Product Attributes
- Customization
- Available
- After-sales Service
- on-Line Training
- Warranty
- 3 Years
- Model NO.
- HME-1200
- Type
- Electric Power Tester
- Maxcapacity
- Electric Power Tester
- Accuracy Grade
- 0.1%
- Power Source
- AC220V
- AC Current Output
- 6 Phase, 30A/450va
- AC Voltage Output
- 6 Phase, 120V/84va
- AC Output Accuracy
- 0.2%
- DC Current Output
- 6 Phase, ±10A/200va
- DC Voltage Output
- 6 Phase, ±160V/80va
- DC Output Accuracy
- 0.5%
- Transport Package
- Standard Export Wooden Package
- Specification
- 420× 360× 210mm3
- Trademark
- Relaystar
- Origin
- Hubei China
- HS Code
- 9030820000
- Production Capacity
- 5000platform/Year
Product Images of High Precision 6 Phase Current Injection Relay Test Set
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Product Description
High Precision 6 Phase Current Injection Relay Test Set
Model: RELAYSTAR-1200
Descriptions
The RELAYSTAR-1200 is multipurpose 6-phase protection relay test system for testing all generations and types of protection relays, which can output 6-phase current(6x0…40A) and 6-phase voltage (6x0…150V).
The RELAYSTAR-1200 is an excellent choice when you want higher current and power output(6x0…40A, 6x300VA; 1x0…240A, 1x1000VA) for testing high-burden electromechanical relays.
The RELAYSTAR-1200 can be operated without a PC. It combines embedded industrial PC, 10.4" full color TFT LCD screen, built-in mouse and keyboard for easier local operation.
High Power 6-phase protection relay test system RELAYSTAR-1200 can be synchronized to perform end-to-end testing with the test sets allocated in different substations through its in-built GPS.
Main Features
1) 6-phase current(6×40A) + 6-phase voltage(6×150V) output
2) Embedded industrial PC with 10.4" LCD screen
3) Operates with or without a PC
4) High performance amplifiers
5) Higher power output: 1x1000VA@240A
6) End to end test with in-built GPS
7) Excellent RELAYSTAR software for local and remote PC test
Technical Data
Current Generator
| Setting Range |
6-Phase AC(L-N) |
6x0…40A |
|
3-Phase AC(L-N) |
3x0…80A |
|
|
1-Phase AC(LL-LN) |
1x0…240A |
|
|
DC(L-N) |
6x0…±20 A |
|
|
Power |
6-Phase AC(L-N) |
6x300VA At 40A |
|
3-Phase AC(L-N) |
3x450VA At 80A |
|
|
1-Phase AC(LL-LN) |
1x1000VA At 240A |
|
|
DC(L-N) |
6x120VA At 20A |
|
|
Accuracy |
AC: ±1mA(≤0.2A), ≤0.1% (0.2~40A) |
|
|
DC: ±5mA(0.2~0.5A), ≤0.2% (0.5~20A) |
||
|
Resolution |
1mA |
|
Voltage Generator
| Setting Range |
6-Phase AC(L-N) |
6x0…150V |
|
3-Phase AC(L-N) |
3x0…300V |
|
|
DC(L-N) |
6x0…±175V |
|
|
Power |
6-Phase AC(L-N) |
6x80VA At 150V |
|
3-Phase AC(L-N) |
3x100VA At 300V |
|
|
DC(L-N) |
6x80VA At 175V |
|
|
Accuracy |
AC: ±2mV(0.2~2V), ≤0.1% (2~150V) |
|
|
DC: ±10mV (0.5~5V), ≤0.2% (5~175V) |
||
|
Resolution |
1mV |
|
Auxiliary DC Supply
| Voltage Range |
110V/220V(Max.1.5A) |
|
Power |
Max.165VA/330VA |
Binary Inputs
| Number |
10 |
|
Input Characteristics |
Idle Contact Or Potential-Free Contact |
|
Threshold Characteristics |
"0":0~6V; "1":12V~250V |
|
Max. Measuring Time |
999999.999s |
|
Time Accuracy |
±1ms |
|
Time Resolution |
1ms |
Binary Outputs
| Number |
8 |
|
Type |
Idle Contact |
|
Break Capacity |
250VAC/0.5A, 250VDC/0.2A |
In-built Monitoring and Recording
| Monitoring |
Currents And Voltage Outputs |
|
Recording |
Analog Outputs, Binary Inputs/Outputs Status |
|
Mode |
Real Time Monitoring, No External Wiring Is Required |
|
Recording Length |
Unlimited (Until The Internal Memory Is Full) |
General Generators
| Frequency |
Range: 0~1200Hz |
|
Accuracy:<1mHz(0~65Hz);<10mHz(65~450Hz);<20mHz(450~1200Hz) |
|
|
Resolution: 0.001Hz |
|
|
Phase |
Range: -360° ~+360° |
|
Accuracy: 0.1° |
|
|
Resolution: 0.01° |
|
|
Harmonic |
Superposition Order: 2~24 Times |
|
Distortion: ≤0.5% |
Power Supply
| Nominal Input Voltage |
Customized (AC 220V/230V/120V/127V±10%, 1-Phase) |
|
Nominal Frequency |
50/60 Hz |
|
Rated Current |
10A At 230V / 12A At 115V |
|
Connection |
Standard AC Socket (IEC 60320) |
Miscellaneous
| Weight |
18kg(39.68 Lb) |
|
Dimensions (W X H X D, Without Handle) |
420×360×210mm(16.54x14.17x8.27 In) |
|
Connection Port |
2 USB2.0 Ports, 1 Ethernet Port |
High Power 6-phase Protection Relay Test System RELAYSTAR-1200 is the preferred choice for test engineers in cases where excellent transportability is needed and 6-phase current up to 40A are sufficient.
High Power 6-phase Protection Relay Test System RELAYSTAR-1200 passed the Type Test in China KETOP laboratory accredited under ISO/IEC 17025.
High Power 6-phase Protection Relay Test System RELAYSTAR-1200 is also calibrated in the third party laboratory accredited under ISO/IEC 17025.
The Type Test Report and Calibration Report are shown as below.







HAOMAI ELECTRIC POWER AUTOMATION is established in 1999 and located in Wuhan of China, which is specialized in developing and manufacturing electrical power test and measurement instruments. HAOMAI products are widely used in power grid, petrochemical, metallurgy, railway, coal mine, research institutes and all kinds of large-scale factories or enterprises.mainly focuses on the sales and services of Protection Relay Test System, CT/PT Analyzer, Battery Load Tester, Transformer Testing Equipment, Circuit Breaker Analyzer, Partial Discharge Detector etc. electrical power test and measurement instruments.
HAOMAI follows total quality criteria, and always maintains standardized process and procedures for continuous growth. HAOMAI has been certified by ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007.
HAOMAI builds own RELAYSTAR laboratory and performance test laboratory, and possesses professional production equipment and testing instruments in factory, such as Agilent 34401A 6 1/2 High-precision Meter, Multi-meter, EMH Standard Meter, CLOU Standard Power Source, Oscilloscope, Phase Meter, Insulation Test System, High Voltage Dividers, AC High Voltage Generator, Time Calibration Tester, Standard Micro-resistance etc.
HAOMAI is China well-known mark recognized and approved by State Administration for Industry & Commerce of People's Republic of China, and enjoys high reputation in domestic and foreign markets.
HAOMAI now is the key supplier for SGCC(State Grid Corporation of China) and CSG(China Southern Power Grid). Till 2018 HAOMAI products have been sold to 34 different countries.
HAOMAI always sticks to the faith of "cooperation and sharing", takes the "technology and market" as the direction, "creation and innovation" as the soul, listens to clients carefully, and improves the technology, upgrades the products, optimizes the service and tries all to be the global leader in electrical power test and measurement instruments field.

About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR259752". Items marked "" are certified.
Company Profile
HAOMAI Electric Power Automation - Expert in Relay Testers & CT AnalyzersCompany OverviewWuhan HAOMAI Electric Power Automation Co., Ltd. (brand: Relaystar) is a leading manufacturer of relay protection testers, CT analyzers, and power testing equipment. Established in 1999, HAOMAI specializes in high-precision devices for utilities, substations, and industrial power systems.
Core Products & ExpertiseRelay Protection Testers:
Industry-leading 6-phase RELAYSTAR-H60 relay testers for comprehensive protection scheme validation 4.
Automated testing software compatible with major relay brands (SEL, GE, Siemens, ABB) 45.
Supports IEEE/ANSI standards for relay accuracy and performance verification 6.
CT/PT Analyzers:
Advanced CTP100P/200P series analyzers for precision measurements of current transformers, including saturation analysis and residual magnetism detection.
ISO/IEC 17025-certified calibration with class 0.02 accuracy.
Verifies CT wiring, nameplate data, and protection system behavior under fault conditions.
Compliance & QualityCertifications: ISO 9001, ISO 14001, CE, IEC 61010-1.
Rigorous testing protocols aligned with ANSI/IEEE CT accuracy classes (C, K, T).
Global ReachProducts exported to 34+ countries, serving power grids, rail, and oil/gas sectors.
150+ employees with dedicated R&D teams (12+ Master's/PhD engineers).
Future FocusExpanding AI-driven diagnostic tools for predictive maintenance.
Enhancing relay tester interoperability with smart grid simulations.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Haomai Building No. 1, Wuhan University Science Park Road, East-Lake Hi-Tech Development District, Wuhan, Hubei, China
-
Plant Area
- 6712 square meters
-
Number of Employees
- 149
-
Registered Capital
- 110,000,000 RMB
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 3000
Our Production Capability & Technical Expertise
-
Main Products
- CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
-
Production Lines
- 3
-
Production Machines
- Assembling Lines, Debugging Lines, Aging Testing Lines
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 35 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1999-07-27
-
Export Year
- 4 Years
-
Main Markets
- Southeast Asia/ Mideast, Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO14001, ISO45001:2018
FAQ
- What is the maximum current and voltage output?
- It outputs 6-phase current up to 40A (300VA) and 6-phase voltage up to 150V (80VA). It also supports 1-phase current up to 240A (1000VA).
- Does the device require a PC to operate?
- No, it features an embedded industrial PC with a 10.4-inch LCD screen, built-in mouse, and keyboard for local operation without a PC.
- What is the warranty period for this equipment?
- The product comes with a 3-year warranty.
- Can this tester be synchronized with other devices?
- Yes, it has a built-in GPS module that allows synchronization for end-to-end testing with test sets in different substations.
- What certifications does the manufacturer hold?
- HAOMAI is certified by ISO 9001:2015, ISO 14001:2015, and OHSAS 18001:2007. The product passed tests in ISO/IEC 17025 accredited laboratories.
- What is the minimum order quantity?
- The Minimum Order Quantity (MOQ) is 1 Set.
- What are the payment terms?
- The terms of payment are T/T (Telegraphic Transfer).
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