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PUSH Electrical PS-SC03 Three Phase Secondary Current Injection Kit

Maaaring i-verify ng three-phase relay test bench ang iba't ibang mga relay (tulad ng kasalukuyang, boltahe, kabaligtaran ng oras, direksyon ng kuryente, impedance, differential, low cycle, synchronization, frequency, DC, intermediate, oras, atbp.) at proteksyon ng microcomputer. Gayahin ang iba't ibang kumplikadong lumilipas, permanente at mga pagkabigo sa conversion para sa buong hanay ng mga pagsubok.

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Panimula ng Punto ng Pagbebenta ng Produkto

1. High-Performance Industrial Control Computer
Ang mataas na pagganap ng Industrial control computer ay pinagtibay bilang controlling computer, kung saan maaari mong direktang patakbuhin ang windows operating system. Ang 6.4″TFT true color LCD display, tracking ball at optimized na keyboard ay inilalaan sa faceplate ng tester na ito, na maaaring gamitin nang walang panlabas na mouse at keyboard.
2. Digital Signal Processor Microcomputer
Ang high-speed digital controlling processor ay pinagtibay bilang output core ng tester. Ang 32 bit double precision arithmetic ay ginagamit sa software, kung saan ang mga di-makatwirang high-accuracy waveform ng bawat phase ay maaaring gawin.
3. D/A Conversion at Low-Pass Filtering
Ang high precision D/A converter ay ginagamit para matiyak ang katumpakan at linearity ng kasalukuyang at boltahe sa buong saklaw.
4. Boltahe at Kasalukuyang Amplifier
Para sa kasalukuyang phase at boltahe, nagpatuloy kami sa paggamit ng high performance linear amplifier output mode upang ang kasalukuyang at boltahe na pinagmumulan ay direktang mag-output ng lahat ng uri ng waveform mula sa DC waveform hanggang sa waveform kabilang ang lahat ng uri ng frequency component, tulad ng square wave , pinagsamang waveform na overlapped ng bawat order harmonic, fault transient waveform, atbp. Bilang karagdagan, ang output waveform ay malinaw at makinis na walang high-frequency radiated interference sa mga kalapit na kagamitan. Maaari itong gayahin ng mabuti ang lahat ng uri ng kasalukuyang at boltahe na katangian sa ilalim ng pangyayari ng short circuit fault.
5. Digital Input at output
Ang tester na ito ay may 10 channel na digital input at 8 channel na output.
6. Auxiliary DC Power Supply Output para sa Espesyal na Paggamit
Ang isang circuit ng espesyal na adjustable DC power supply output ay inilalaan sa rear panel, na may 110V at 220V dalawang shift na maaaring magamit bilang test standby power supply sa lugar.

Parameter ng Produkto

Kasalukuyang output ng AC
Kasalukuyang output ng phase (epektibong halaga)	0~40A, Katumpakan ng Output 0.2 degree
3 phase parallel current output (epektibong halaga)	0~120A
Isang Long-time na Phase na kasalukuyang	10A
Pinakamataas na lakas ng output ng Phase kasalukuyang	450VA
Maximum na output power ng 3 parallel current	900VA
Pinakamataas na Pinahihintulutang oras ng trabaho na 3 parallel current	10S
Saklaw ng dalas (pangunahing)	0~1000Hz
Harmonic na oras	0~20
DC kasalukuyang output
Kasalukuyang output	0～±10A / phase, 0～±30A / 3 parallel
Katumpakan ng Output	0.5 degree
Output ng boltahe ng AC
Phase voltage output (epektibong halaga)	0~120V Output Precision 0.2 degree
Output ng boltahe ng linya (epektibong halaga)	0~240V
Phase boltahe / Line phase output power	80VA / 100VA
Saklaw ng dalas (pangunahing)	0~1000Hz
Harmonic na oras	0~20
Output ng boltahe ng DC
Saklaw ng output ng boltahe ng phase	0～±160V Katumpakan ng Output 0.5 degree
Saklaw ng output ng boltahe ng linya	0～±320V
Phase boltahe / Line phase output power	70VA / 140VA
10 path na digital input at 8 path na digital na output
Saklaw ng pagsukat ng oras	0.1ms～9999s
katumpakan ng pagsukat	<0.1ms

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3 phase secondary injection test set

three phase relay test kit

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