Electronic Test Bench Equipment

1. Test bench raug: Qib 0.1 feem pua

2. Txuj kev teeb tsa: FYL-S3000E tiv taus qhov ntsuas hluav taws xob rau peb-theem dav-ntau ntau- qauv ua haujlwm watt-teev meter, Qhov tseeb: Qib 0.05/0.1

3. Txuj kev teeb tsa: KP-3100 multi-function standard watt-teev meter, Accuracy: Qib: 0.05/0.1

4. Lub moos kuaj thiab teeb tsa: FYL-S3000E, qhov tseeb: 210-7 / s.

5. Tso zis voltage: 357.7/100/220/380V; phua- theem hloov kho: 0-120 feem pua ​​; kev hloov kho fineness: zoo dua 0.01 feem pua.

6. Cov zis tam sim no: 30.1-100A (200A xaiv tau), cais-theem hloov kho ntau yam: 0-120 feem pua ​​; kev hloov kho fineness: zoo dua 0.01 feem pua.

7. Kev hloov pauv theem: 0-359.9 degree ; Kev kho kom zoo: 0.01 degree

8. Zaus: 45Hz-65Hz; kho qhov zoo: 0.01Hz

9. Tso zis waveform distortion: ob qho tib si voltage thiab tam sim no Tsawg dua los yog sib npaug rau 0.5 feem pua

1 0. Cov zis hluav taws xob, tam sim no, thiab lub zog ruaj khov: Tsawg dua lossis sib npaug li 0.05 feem pua ​​(180s)

11. Tso zis muaj peev xwm (ib theem): Voltage: Ntau dua lossis sib npaug ntawm 15 VA / chaw nres tsheb; Tam sim no: Ntau dua lossis sib npaug rau 25 VA / chaw nres tsheb.

12. Load yam ntxwv: Resistive, inductive, thiab capacitive (tsawg dua 4uF)

13. Harmonic tso zis: 2nd-21st harmonic, cov ntsiab lus Tsawg dua los yog sib npaug rau 40 feem pua ​​; 3rd, 5, 7th, los yog ib qho 3 harmonics superposition, accumulative cov ntsiab lus tsawg dua los yog sib npaug rau 40 feem pua; Qeb harmonic: sub-harmonic.

14. Pib tam sim no tso zis: 1mA (Min); Qhov tseeb: Tsawg dua lossis sib npaug li 5 feem pua; Lub zog pib: Qhov tseeb: Tsawg dua lossis sib npaug li 5 feem pua

15. Kev sib txuas lus kev sib txuas lus: RS485 kev sib txuas lus xeem, kev sib txuas lus ntawm cov cab kuj (yeem), lub caij no, nws txhawb DL / T 645-1997 thiab DL / T 645-2007 kev sib txuas lus cog lus.

16. Tus lej ntsuas ntsuas: 16 (yeem)

17. Environmental conditions: working ambient temperature: 20 degree ± 5 degree ; working ambient humidity: 40 percent - 60 percent R.H.

18. Tso zis fais fab: voltage (200VA-1000VA) ib theem, tam sim no (200VA-1800VA) ib theem

19. Power supply: single-phase AC220V ±15 percent , input power: (2000-6000VA), frequency: 50±5 percent Hz.

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