New 6 Phase Relay Protection Tester
Ⅰ: Brief introduction about the 6 phase relay protection tester:
6 voltage and current output channel. It can test not only traditional relays and protection devices, but also modern micro-computer protection devices, especially for transformer differential protection and standby automatic switching device. The test is more convenient.
It has the function of GPS synchronization test. The device can be built-in GPS synchronous card (optional) and connected with PC through RS232 port to realize synchronous test of two testers in different places.
Ⅱ: Technical Datesheet Of The Seconday Current Injection Relay Protection Tester 6 Phase
AC current source (6 * 30A):
|
Saída de corrente monofásica (RMS)
|
0 -- 30A / fase, precisão: 0,2% ± 5mA
|
|
Seis correntes em paralelo (RMS)
|
0 - 180A / 6 saídas paralelas de mesma fase
|
|
Ciclo de trabalho
|
10A contínuo
|
|
Potência máxima de saída por fase
|
320VA
|
|
Potência máxima de saída da corrente trifásica em paralelo
|
1000VA
|
|
Tempo de funcionamento máximo permitido de saída da corrente tripla em paralelo
|
5s
|
|
Gama de frequências
|
0 -- 1000Hz, precisão 0,01Hz
|
|
Número harmónico
|
2-20 vezes
|
|
Fase
|
0-360o precisão: 0,1o
|
DC current source：
|
DC current output
|
0--± 10A / phase, accuracy: 0.2% ± 5mA
|
AC voltage source：
|
Single phase voltage output (RMS)
|
0 -- 120V / phase, accuracy: 0.2% ± 5mv
|
|
Line voltage output (RMS)
|
0--240V
|
|
Phase voltage / line voltage output power
|
75VA/100VA
|
|
Gama de frequências
|
0 -- 1000Hz, accuracy: 0.001Hz
|
|
Número harmónico
|
2-20 vezes
|
|
Fase
|
0—360o, accuracy: 0.1o
|
DC voltage output：
|
Single phase voltage output amplitude
|
0--± 160accuracy: 0.2% ± 5mv
|
|
Output amplitude of line voltage
|
0--±320
|
|
Phase voltage / line voltage output power
|
90VA/180VA
|
Numbers of Switch& Measuring time range：
|
Switch input terminal
|
8 Pairs
|
|
Air contact
|
1 -- 20 mA, 24 V, internal active output of the device
|
|
Reversal Potential
|
Passive contact: low resistance short circuit signal
Active contact: 0-250V DC |
|
Switch output terminal
|
4 Pairs, no contact, breaking capacity: 110V / 2A 220V / 1A
|
Ⅲ: Factory Show about the Relay Test Set
