Relay Test Equipment with Binary I/O for Protection Scheme Testing

• Customization: Available
• After-sales Service: on-Line Techinical Support
• Warranty: 3 Years
• Model NO.: Relaystar-806S
• Current Ouput: 3 Phases
• Current Setting Range: 0-30A
• Voltage Ouput: 4 Phases
• Voltage Setting Range: 0-125V
• Output Accuracy: 0.1%
• Frequncy Setting Range: DC--1200Hz
• Harmonic Setting Range: 2–24 Times
• Binary Input: 8 *10-250VDC or Free Contact
• Digital Output: 4*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: 350× 110× 250mm³
• Trademark: Relaystar
• Origin: China
• HS Code: 903033900
• Production Capacity: 100px/Week
• Package Size: 40.00cm * 60.00cm * 80.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

what is it?

The Relaystar-806S ( Three-Phase Protection Relay Test System ) is the universal solution for testing all generations and types of protection relays, its deep developed amplifier output 3-phase current (3x0…30A) and 4-phase voltage (4x0… 125V) 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	4-phaseAC(L-N)4x0…30A
	1-phaseAC(LL-LN)1x0…90A
	DC(L-N)3x0…±10A
Power	3-phaseAC(L-N)3x450VA At 30A
	1-phaseAC(LL-LN)1x1000VA At 90A
	DC(L-N)3x120VA At10A
Accuracy	AC:±1mA(≤0.2A), ≤0.1% (0.2~30A)
	DC:±5mA(0.2~0.5A), ≤0.2% (0.5~10A)
Resolution	1mA

VoltageAmplifier
Settingrange	4-phaseAC(L-N)6x0…125V
	2-phaseAC(L-L)2x0…250V
	DC(L-N)6x0…±160V
Power	4-PhaseAC(L-N) 4x80VA At125V
	2-PhaseAC(L-N) 2x100VA At250V
	DC(L-N)4x80VA At160V
Accuracy	AC: ±2mV(0.2~2V), ≤0.1% (2~125V)
	DC: ±10mV (0.5~5V), ≤0.2% (5~160V)
Resolution	1mA

BinaryInputs
Number	8
Inputcharacteristics	idlecontactorpotential-freecontact
Threshold characteristics"0":0-6V;"1":11V-250V
Max.measuringtime	999999.999s
Timeaccuracy	±1ms
Timeresolution	1ms

BinaryOutputs
Number	4
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%

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-806S more portable than traditional relay test systems?
The Relaystar-806S 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-806S 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 Relaystar-806S Relay 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.