HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
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Handheld Protection Relay Test Set
Model: RELAYSTAR-Z70
The Handheld Protection Relay Test Set RELAYSTAR-Z70 is capable of testing conventional protection relays(such as solid-state and microprocessor-based protection relays), IEC 61850-based protection devices and IEDs in smart substation.
The system integrates a variety of testing and analysis functions, which can be used for comprehensive functional and performance testing of equipment, such as protection, intelligent monitoring and control device, merging unit and electronic instrument transformer.
Due to its small size(as iPad mini) and lightweight design, the RELAYSTAR-Z70 is quite easy to carry the test site.
The built-in lithium battery can keep the RELAYSTAR-Z70 unit running for more than 8 hours, which overcome the difficulty of not being able to get power at the test site.
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 the latest generation of ultraportable comprehensive protection relay test set, which will help engineers more easily complete the test of protection relays and IEDs in substation.
