General Electric Protection Relay
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Nanjing, Jiangsu, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Relay Test Set, Relay Test System, Secondary Injection Test Set |
Product Description
General Electric Protection Relay
Standard:IEC60044-7/8
8 pairs Binary input
4 pairs Binary output
Interface Type:RJ45
Function Features
1.Provide fully test solutions to various IEC61850 relay protective devices & automation devices for all power users.
2.Provide 4 pairs of 100Base-FX optical interface, 3(FT3)ST optical out, support EC61850-9-1, EC61850-9-2, EC6004-7/8(FT3)and Goose optical digital message output test
3.Conventional analog binary input procession is compatible, providing 8 pairs analog binary input & 4 pairs binary output
4.Provide 1 RG-B/PPS interface, can access RG-B or PPS time signal which synchronize with GPS synchronous clock.
Technical Parameter
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Binary Input
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|
|
No.
|
8 pairs |
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Input Characteristic |
0V~250V(DC) or no contanct (identified automatically) |
|
sample Frequency |
10kHz |
|
Time Resolution |
100μs |
|
Max measuring time |
1.50×105 s |
|
Timing Error |
±1ms (0.001s1s) ±0.1%(1s1.50×105 s) |
|
Set Range of Debounce Time( set by software) |
0ms25ms |
|
Electric Isolation |
8 pairs input electric isolation |
|
Threshold Impedance Parameter(no contacts) |
5 kΩ…13kΩ
|
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Sychronization Interface (GPS) |
|
|
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KSGGPS satellite sychronization device)is optional; B code (RS485) sychronization interface |
|
Binary Output |
|
|
o. |
4 pairs |
|
Type |
no contants and no pole, controlled by software |
|
AC capacity |
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