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Handheld Protection Relay Test Set with IEC 61850 Testing
Model: RELAYSTAR-Z70
The Handheld Protection Relay Test Set RELAYSTAR-Z70 is designed for both conventional substation and digital substation commissioning testing and maintenance. It can output 3-phase current(3x0…10A) and 3-phase voltage(3x0…120V) for testing conventional protection relays. Its system of optical digital part is developed based on IEC61850 protocol, which supports SV/GOOSE message receiving, sending and analysis.
The RELAYSTAR-Z70 is very convenient and portable network test set that with a 10.1-inch touch screen so that engineer can take it only to different places in the substation for IEDs, no need to take complicated test sets and laptop, and other testing accessories.
The RELAYSTAR-Z70 is has abundant testing modules for protection relay testing, MU testing, SV/GOOSE sending, receiving and analysis, SCD file import and analysis etc.
The RELAYSTAR-Z70 also can be used for testing other IEDs in digital substation as a multiple-functional tool, including sending and receiving GOOSE, SV, add traffic flow to the switch or other IEDs, check the MU time delay, measure the fiber power of fiber ports etc.
Main Features
1) 10.1-inch high resolution touch screen for operation
2) Based on SOC hardware platform and embedded Linux system development
3) 3-phase current(3x0…10A) + 3-phase voltage(3x0…120V) outputs for testing conventional protection relays
4) Comply with IEC61850-9-1/9-2/9-2LE, FT3/FT3LE, GOOSE and other optical digital message standards
5) Configure 36 optical digital SV/GOOSE channels
6) Support 100M optical network interface modules
7) Support FT3 optical serial port modules
8) Support IRIG-B time synchronization
9) Real-time monitoring of optical power and network optical digital packets
10) Support standard SCL file import, extracts required device instance configuration information, and generates topology by one-click parsing
Technical Data
General Current and Voltage Outputs
| Current Generator | Setting range | 3-phase AC(L-N): 3x0…10A |
| DC(L-N): 3x0…±2 A | ||
| Power | max. 30VA | |
| Accuracy | AC: ≤0.1% | |
| DC: ≤0.2% | ||
| Resolution | 1mA | |
| Voltage Generator | Setting range | 3-phase AC(L-N): 3x0…120V |
| DC(L-N): 3x0…±170V | ||
| Power | max. 30VA | |
| Accuracy | AC: ≤0.1% | |
| DC: ≤0.2% | ||
| Resolution | 1mV | |
| General Generators | Frequency | range: 10~1200Hz |
| accuracy: 0.001Hz | ||
| resolution: 0.001Hz | ||
| Phase | range: 0° ~+360° | |
| accuracy: 0.01° | ||
| resolution: 0.01° | ||
| Harmonic | superposition order: 1~24 times | |
| distortion: ≤0.5% |
Ethernet Communication Interfaces
| Mode | 10/100Base-TX(10/100Mbit,twisted-pair,auto-crossover) |
| Number of port | 1 |
| Type of interface | RJ45 |
| Status indication | LED lights |
Optical Fiber Communication Interfaces
| Mode | 100Base-FX (100Mbit, optical fiber, full duplex) |
| Number of port | 2 |
| 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 | 2 (1 for transmitting, 1 for receiving) |
| Type of interface | ST |
| Fiber type | 62.5/125μm (multi-mode fiber) |
| Wavelength | 850nm |
Binary Inputs
| Number | 2 |
| Type | potential-free contact or idle contact (automatic identification) |
| Threshold characteristics | “0”: 0～6V; “1”:12V～250V |
Binary Outputs
| Number | 2 |
| Type | idle contact |
| Break capacity | 250VAC/0.5A; 250VDC/0.2A |
Power Supply
| Input for adaptor | AC 100V~240V, 50/60 Hz |
| Output of adaptor | DC 15V/3A |
| Built-in lithium battery | 7.4V, 9600mAh |
| Continuous working time | more than 8 hours |
Miscellaneous
| Weight | 2.7kg( lb) |
| Dimensions (W x H x D, without handle) | 270×210×64mm(x11.61x9.84 in) |
The Handheld Protection Relay Test Set RELAYSTAR-Z70 is multifunctional test set for conventional protection relays, IEC 61850-based protection devices and IEDs.