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RELAYSTAR-7000 Universal Protection Relay Test System
Three-in-one and universal protection relay test system

The RELAYSTAR-7000 is versatile solution for testing all generations and types of protection relays, including IEC 61850-based protection devices and Merging Unit.

The RELAYSTAR-7000 can output 6-phase current and 6-phase voltage, which ensures the applications requiring the highest versatility, amplitude and power. It also can simulate various types of messages which conforms to IEC 61850-9-1/9-2/9-2LE, GOOSE, IEC 60044-7/8 FT3.

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Descriptions

The RELAYSTAR-7000 is the most powerful protection relay test system for testing all relay technologies, such as electromechanical, solid state, numerical and IEC61850. The locally and PC controlled test set generates high precision digital signal using multiple DSP’s technology.

The RELAYSTAR-7000 integrates the IEC61850 protocol interface for testing relay with Ethernet-based substation communication

The RELAYSTAR-7000 can be operated directly from the front panel by means of a large color graphical display, a rotary selector, a keypad and function keys.

The Ethernet port allows to control the RELAYSTAR-7000 with the advanced testing software running a PC.

The main features of Universal Protection Relay Test System RELAYSTAR-7000 are as follows:

●Versatile testing solution for electro-mechanical, solid-state and microprocessor-based protective relays, merging unit and IEDs

●Large color TFT LCD screen display 

●Both local test and PC remote test available

●Higher output power  

●Steady-state and dynamic test capability

●Perform transient tests

●Perform end-to-end tests by GPS or IRIG-B  

●IEC61850 protocol interface

Specifications

General Current and Voltage Outputs

Current Generator

Setting range

6-phase AC(L-N): 6x0…30A

DC(L-N): 6x0…±10 A

Power

6-phase AC(L-N): 6x450VA at 30A

DC(L-N): 6x120VA at 10A

Accuracy

AC:±1mA(≤0.2A), ≤0.1% (0.2~30A)

DC: ±5mA(0.2~0.5A), ≤0.2% (0.5~10A)

Resolution

1mA

Voltage Generator

Setting range

6-phase AC(L-N): 6x0…150V

DC(L-N): 6x0…±160V

Power

6-phase AC(L-N): 6x80VA at 150V

DC(L-N): 6x80VA at 160V

Accuracy

AC:±2mV(0.2~2V), ≤0.1% (2~150V)

DC:±10mV (0.5~5V), ≤0.2% (5~160V)

Resolution

1mV

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%

 

Ethernet Communication Interfaces

Mode

10/100Base-TX(10/100Mbit,twisted-pair,auto-crossover)

Number of port

2

Type of interface

RJ45

Status indication

LED lights

 

Optical Fiber Communication Interfaces

Mode   

100Base-FX (100Mbit, optical fiber, full duplex)

Number of port

8

Type of interface

LC

Fiber type

62.5/125μm(multi-mode fiber)

Wavelength

1310nm

Transmission distance

>1km

Status indication

LED lights

 

FT3 Interfaces

Number of port 

9 (8 for transmitting, 1 for receiving)

Type of interface

ST

Fiber type

62.5/125μm (multi-mode fiber)

Wavelength

850nm

 

Binary Inputs

Number

8

Type

potential-free contact or idle contact (automatic identification)

Threshold characteristics

“0”: 06V; “1”:12V250V

 

Binary Outputs

Number

4

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)

 

Power Supply

Nominal input voltage

customized (AC230V/120V±10%, 1-phase)

Nominal frequency

50/60 Hz

Rated current

10A at 230V / 12A at 120V

Connection

Standard AC socket (IEC 60320)

 

Environmental Conditions

Operation temperature

0 ... +50 °C (+32 ... +122 °F)

Storage temperature

-25 ... +70 °C (-13 ... +158 °F)

Humidity range

relative humidity 5 ... 95 %, non-condensing

Vibration

IEC 60068-2-6(20m/s2 at 10 ... 150 Hz)

 

Miscellaneous

Weight

19.5kg(42.99 lb)

Dimensions (W x H x D, without handle)

405×295×250mm(15.94x11.61x9.84 in)

 

Safety Standards, Electromagnetic Compatibility

EMC

The product adheres to the electromagnetic compatibility (EMC) Directive 2004/108/EC(CE conform).

The product adheres to the low voltage Directive 2006/95/EC(CE conform).

Safety

IEC 61326-1; IEC 61000-6-4; IEC 61000-3-2/3

IEC 61010-1

 

Universal Protection Relay Test System RELAYSTAR-7000 combines its outstanding performance as a relay tester and calibrator with hybrid measurement and recording facilities (analog, binary, IEC 61850 GOOSE messages and SV).

 

Universal Protection Relay Test System RELAYSTAR-7000 passed the Type Test in China KETOP laboratory accredited under ISO/IEC 17025.

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