Comprobador de relés de protección de microordenador trifásico 40A de inyección secundaria

Salida de corriente monofásica (RMS)	0 -- 40A / phase, accuracy: 0.2% ± 5mA
Salida de tres corrientes en paralelo (RMS)	0 -- 120A / three phase in phase parallel output
Ciclo de trabajo	10A
Potencia máxima de salida por fase	400VA
Potencia máxima de salida de corriente trifásica paralela	1000VA
Tiempo de trabajo de salida máx. permitido de corriente paralela triple	10s
Gama de frecuencias	0 -- 1000Hz, precisión 0,01Hz
Número armónico	2-20 veces
Fase	0-360 o Precisión: 0,1 o

Salida de corriente continua

0--± 10A / fase, precisión: 0,2% ± 5mA

Salida de tensión monofásica (RMS)	0 -- 125V / fase, precisión: 0,2% ± 5mv
Salida de tensión de línea (RMS)	0--250V
Potencia de salida de tensión de fase / tensión de línea	75VA/100VA
Gama de frecuencias	0 -- 1000Hz, precisión: 0,001Hz
Onda armónica	2-20 veces
Fase	0-360 o Precisión: 0,1 o

Amplitud de salida de tensión monofásica	0--± 150V, precisión: 0,2% ± 5mv
Amplitud de salida de la tensión de línea	0--±300V
Potencia de salida de tensión de fase / tensión de línea	90VA/180VA

Terminal de entrada del interruptor	8 canales
Contacto con el aire	1 -- 20 mA, 24 V, salida activa interna del dispositivo
Inversión potencial	Passive contact: low resistance short circuit signal Active contact: 0-250V DC
Terminal de salida del interruptor	4 pares, sin contacto, poder de corte: 110V / 2A, 220V / 1A

Plazos	1ms -- 9999s, precisión de medición: 1ms
Dimensión	338 x 168 x 305 mm
Fuente de alimentación	AC220V±10%，50Hz，10A

Please see our Kit de prueba de relés trifásicos Catálogo para más información

Features of Relay & Protection Microcomputer Test Set

1. 4 phase voltage and 3 phase current output. It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential protection and standby automatic switching device. The test is more convenient and perfect. 2. Classic Windows system operation interface, friendly man-machine interface, easy and fast operation; high performance embedded industrial control computer and 8.4-inch resolution 800 × 600 TFT true color display screen, can provide rich and intuitive information, including the current working state of the equipment and various help information. 3. Self-recovery function to avoid system crash caused by illegal shutdown or mis operation. 4. Equipped with ultra-thin industrial keyboard and photoelectric mouse, it can complete all kinds of operations through keyboard or mouse just like PC. 5. The main control board adopts DSP + FPGA structure and 16 bit DAC output. It can generate 2000 high density sine wave per cycle for fundamental wave, which greatly improves the quality of waveform and the accuracy of the tester. 6. The high-fidelity linear power amplifier ensures the accuracy of small current and the stability of large current. 7. USB interface is used to communicate with PC directly without any connecting line. 8. 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. 9. Equipped with independent dedicated DC auxiliary voltage source output, the output voltage is 110V (1A), 220V (0.6A). It can be used for relays or protection devices that need DC power supply. 10. It has the function of software self-calibration, which avoids opening the case to calibrate the accuracy by adjusting the potentiometer, thus greatly improving the stability of accuracy.