Uthotho lwePDB
Umbane we-DC ocwangcisiweyo wokupholisa amanzi we-PDB340

Uthotho lwePDB340 lubonelelo lwamandla eDC olupholisa amanzi oluchanekileyo noluzinzileyo. Amandla okukhupha yi-≤ 40kW, i-voltage yokukhupha yi-10-600V, kwaye i-output current yi-17-1000A. Lusebenzisa uyilo oluqhelekileyo lwe-chassis ye-3U. Ezi mveliso zisetyenziswa kakhulu kwimveliso ye-semiconductor, ii-laser, ii-magnet accelerators, iilebhu kunye namanye amashishini aneemfuno eziphezulu.

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Ezona mpawu

● Iteknoloji ye-inverter ye-IGBT kunye ne-DSP ekhawulezayo njengesiseko solawulo
● Utshintsho oluzenzekelayo lwe-voltage / oluqhubekayo lwangoku

● Umsebenzi weTelemetry wokubuyisela ukwehla kwevolthi kumgca womthwalo
● Ulawulo oluphezulu lwe-voltage kunye ne-current ngokusebenzisa i-encoder yedijithali

● Unxibelelwano oluqhelekileyo lwe-RS485, ezinye iindlela zonxibelelwano ozikhethelayo
● Xhasa i-analog yangaphandle ecwangcisiweyo kunye nokubeka esweni (0-5V okanye 0-10V)
● Ukuxhasa ukusebenza ngaxeshanye koomatshini abaninzi

Iiparameters eziphambili

Inkcazo yomzekelo:

Isalathisi sokusebenza	Into yamandla	≥0.90 （100%RL）
Isalathisi sokusebenza	Ukusebenza kakuhle kokuguqula	≥90% （100%RL）
Imo ye-voltage eqhubekayo	(20MHz) Ingxolo yeVp-p	≤0.5% Ue
	(5Hz-1MHz) IiVrms Ripple	≤0.05% Ue
	I-voltage ephezulu yembuyekezo yeTelemetry	±3V
	Izinga lohlengahlengiso lokufaka	0.05% Ve
	Izinga lokulungiswa komthwalo	0.1% Ve
	I-coefficient yobushushu	≤200ppm/℃
	Ukuqhutywa	≤±5×10^-4(Iiyure ezisi-8)
	Ixesha lokuphendula nge-voltage yemveliso	Ixesha lokunyuka≤100mS (100%RL)
	Ixesha lokuphendula nge-voltage yemveliso	Ixesha lokuwa≤100mS (100%RL)
	(5Hz-1MHz) I_ii-rmsI-Ripple	≤0.6‰ umz.
	Izinga lohlengahlengiso lokufaka	0.1% Ie
	Izinga lokulungiswa komthwalo	0.1% Ie
	I-coefficient yobushushu	≤300ppm/℃
	Ukuqhutywa	≤±5×10^-4(Iiyure ezisi-8)

Ukukhetha imodeli

Iinkcukacha zombane ezicwangcisiweyo zokupholisa amanzi zePDB series
Imodeli	PDB340
Ubungakanani	3U
Amandla	10KW	20KW	30KW	40KW
I-voltage yokufaka (i-VAC)	3ØAC342-460V (T4)
I-voltage yokufaka (i-VAC)	3ØAC 180～242V (T2)
I-voltage elinganisiweyo (VDC)	（A） Ixabiso langoku lemveliso
10	1000	-	-	-
12.5	800	1000	-	-
15	667	1000	-	-
20	500	1000	-	-
25	400	800	1000	-
30	333	667	1000	-
40	250	500	1000	1000
50	200	400	600	800
60	167	333	500	667
80	125	250	375	500
100	100	200	300	400
125	80	160	240	320
150	67	133	200	267
200	50	100	150	200
250	40	80	120	160
300	34	67	100	136
400	25	50	75	100
500	20	40	60	80
600	17	34	51	68

Isicelo

I-semiconductor
I-laser
I-accelerator
Izixhobo zefiziksi zamandla aphezulu
Ilebhu
Indawo yokugcina amandla entsha

Uthotho lwePDBUmbane we-DC ocwangcisiweyo wokupholisa amanzi we-PDB340