0.05% High-Precision 6-Phase Relay Protection Tester

• 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

Product Description

Product Description

what is it?

The Relaystar-H60 ( Six-Phase Protection Relay Test System ) is the universal solution for testing all generations and types of protection relays, its deep developed amplifier output 6-phase current (3x0…32A) and 4-phase voltage (4x0… 300V) for current injection test as well as most substation secondary test commissions. The tester can be synchronized to perform end-to-end testing with the test sets allocated in different substations through its
in-built GPS.

Applications

Main Features

AC/DC Test
State Series i and ii
Harmonic Superposition Test
High-Low Frequency Test
Power Direction & Impedance Test
Synchronization Test
Full Group Test i&ii
Distance & Zero Sequence Protection
Characteristic of Impedance
Differential Protection / Harmonic
Comprehensive Test of Line Protection

Portable design for manual operation and laptop operation
Performs standard relay calibration and verification testing of high burden and microprocessor relays
Analog testing of 1A and 5A protection devices

Performs state simulation and transient testing
Implements end-to-end testing of communications-based schemes with GPS time syncing
Powerful Current sources (six voltage, six current) configurable for bench testing and proof-of-concept testing
Control all sources from a tablet device for basic, manual protection testing

Specification

CurrentAmplifier
Setting range	6-phaseAC(L-N)6x0…32A
	1-phaseAC(LL-LN)1x0…192A
	DC(L-N)6x0…±15A
Power	6-phaseAC(L-N)6x240VA At 32A
	1-phaseAC(LL-LN)1x750VA At 192A
	DC(L-N)6x240VA At15A
Accuracy	AC:±1mA(≤0.5A), ≤0.05% (0.5~32A)
	DC:±5mA(0.2~0.5A), ≤0.1% (0.5~15A)
Resolution	1mA

VoltageAmplifier
Settingrange	4-phaseAC(L-N)4x0…300V
	2-phaseAC(L-L)2x0…600V
	DC(L-N)6x0…±300V
Power	4-PhaseAC(L-N) 4x80VA At300V
	2-PhaseAC(L-N) 2x160VA At600V
	DC(L-N)4x80VA At300V
Accuracy	AC: ±2mV(0.2~2V), ≤0.05% (2~300V)
	DC: ±10mV (0.5~5V), ≤0.1% (5~300V)
Resolution	1mV

BinaryInputs
Number	10
Inputcharacteristics	idlecontactorpotential-freecontact
Threshold characteristics"0":0-6V;"1":11V-250V
Max.measuringtime	999999.999s
Timeaccuracy	±1ms
Timeresolution	1ms

BinaryOutputs
Number	8
Type	Idlecontact
Break capacity	250VAC/0.5A,250VDC/0.2A

GeneralGenerators
FrequencyRange	0~1200Hz
Accuracy	<1mHz(0~65Hz)
	<10mHz(65~450Hz)
	<20mHz(450~1200Hz)
Resolution	0.001Hz
PhaseRange:	-360°~+360°
Accuracy	0.1°
Resolution	0.1°
HarmonicSuperpositionorder:	2~24times
Distortion:	≤0.5%

Function Description

1. Current and voltage output testing: Expertly combine and edit multiple states to simulate diverse single-phase or phase-to-phase fault outputs with ease.
2. Time characteristic testing: Precisely measure and analyze critical parameters such as action time, return time, action delay, ensuring comprehensive relay and protection evaluations.
3. Harmonic and waveform superposition test: Efficiently output current and voltage, incorporating harmonics for a thorough relay response detection.
4. Protection logic function test: Meticulously verify the logic functions, including overcurrent protection, overvoltage protection, and low cycle load shedding.
5. Differential protection test: Masterfully simulate various current inputs and automatically draft transformer generator differential proportional boundary curves.
6. Impedance and distance protection test: Deliver voltage and current under varying impedance conditions to assess the distance protection function, complete with impedance characteristic curve plotting.
7. Automatic reclosing test: Confirm that the reclosing functionality impeccably aligns with preset conditions, ensuring operational reliability.
8. GPS timing: Employ GPS-synchronized timing measurements for two remote stations, enhancing fiber optic longitudinal difference protection accuracy.
9. Sequence testing and state simulation: Effortlessly simulate a variety of power system fault states, seamlessly execute automatic testing sequences, and facilitate in-depth analysis.
10. Whole set transmission test: Meticulously replicate real-world fault states in operation to validate the integrity of secondary circuits and the logic of protection actions.

Packing & Delivery

Company Profile

Haomai Electric Power Automation Co., Ltd.

HAOMAI ELECTRIC POWER AUTOMATION, established in 1999 and headquartered in Wuhan, China, specializes in developing and manufacturing electrical power test and measurement instruments. Our products are widely used in power grids, petrochemicals, metallurgy, railways, coal mines, research institutes, and large-scale enterprises.

Key product lines include Protection Relay Test Systems, CT/PT Analyzers, Battery Load Testers, Transformer Testing Equipment, Circuit Breaker Analyzers, and Partial Discharge Detectors.

HAOMAI maintains strict quality control standards with ISO 9001:2015, ISO 14001:2015, and OHSAS 18001:2007 certifications 2. The company operates advanced laboratories, including the RELAYSTAR lab, equipped with precision instruments like Agilent 34401A meters and CLOU Standard Power Sources.

FAQ

Q1: What makes Relaystar-S more portable than traditional relay test systems?
The Relaystar relay tester combines laboratory-grade performance with exceptional portability for field operations. This three-phase protection test system features:

  Compact 350×110×250mm³ chassis with integrated Windows PC control
  Lightweight 9.1kg design - 40% lighter than conventional testers
  Standalone operation with 9.7" color touchscreen or laptop connectivity
  Maintains full 3×30A current and 4×125V voltage output capability

Q2: How does Relaystar facilitate end-to-end testing in power systems?
This advanced relay tester incorporates GPS synchronization for precision time alignment in communication-assisted protection schemes. Key features include:

  GPS-synchronized testing for line differential and distance protection
  Tablet-compatible interface for real-time adjustments during commissioning
  Verifies relay coordination across multiple substations
  Supports IEC 61850 GOOSE and sampled value testing

Q3: Why Choose HAOMAI's  Relay Protection Tester?
Industry-Leading Expertise
Developed by HAOMAI with ISO-certified manufacturing and 20+ years of power testing specialization. Production facilities include dedicated Relaystar Performance Labs with precision calibration equipment.
Global Reliability
Trusted by utilities worldwide, our relay test equipment comes with comprehensive training and 24/7 technical support to ensure optimal performance in substation commissioning and maintenance.