Parameter | |||
Qauv | K18C-UP700D48+28 | ||
Tso zis | Output voltage | V1 | V2 |
+48VDC | +28VDC | ||
Rated tam sim no | 11.2A | 9.5A(4.3A@100V) | |
Rated zog | 537.6W | 266W(120W@100V) | |
Ripple & suab nrov | 580m wb | 350mV-p Ib | |
Voltage adjustable ntau yam | 46-51V | / | |
Cov zis raug | ±1% | ±3% | |
Kab kev cai | ±0.5% | ±0.5% | |
Kev cai thauj khoom | ±1 % | ±1% | |
Kev cai tag nrho | ±1 % | ±7 % | |
Teeb tsa, sawv, ua kom lub sijhawm | 300ms, 20ms, 12ms | ||
Tswv yim | Input voltage ntau | 100V ~ 240V AC | |
Input tam sim no | 3.8A / 230VAC 7.6A @ 115VAC | ||
Ntau zaus | 50 ~ 60Hz | ||
Kev ua haujlwm @ 230Vac | 92% | ||
Fais fab xwm txheej | PF＞{{0}}.98/115V lossis PF＞0.95/230V | ||
Inrush tam sim no | Txias pib 60A / 230Vac | ||
Cov dej ntws tam sim no | <0.5mA@240V | ||
Kev tiv thaiv | Kev tiv thaiv overload | 105 ~ 150% Hiccup tiv thaiv, tsis siv neeg rov qab | |
Kev tiv thaiv luv luv | Xauv kev tiv thaiv, rov ua lub zog rau rov qab | ||
Tshaj tawm-voltage tiv thaiv | ＞ 120% Kaw, Xauv kev tiv thaiv, rov ua lub zog rov qab los | ||
Kev tiv thaiv kub dhau | TS1 txoj haujlwm> 105 degree nws yuav tiv thaiv, tom qab ntawd rov ua haujlwm tsis siv neeg | ||
Muaj nuj nqi | Ntxuam mov | 12V@0.3A for driving a fan,tolerance±15% | |
Ib puag ncig | Ua haujlwm kub, av noo | -20 ~ 60 degree, 10 ~ 90% RH, tsis-condensing | |
Cia kub humidity | -20 ~ 85 degree, 10 ~ 95% RH | ||
Kub drift | ± {{0}}.03% / degree (0 ~ 50 degree) | ||
Kev vibration | 10 ~ 500Hz, 2G 10min. / 1cycle, PERIOD RAU 60min. IB AXES | ||
Kev nyab xeeb & EMC cov qauv | Cov qauv kev nyab xeeb | GB4943 EN60950 | |
Nrog voltage | I/PO/P: 3KV; I/P-FG: 1.8KV; O/P-FG:0.06KV AC 1min. | ||
Rwb thaiv tsev tsis kam | I / PO / P, I / P-FG, O / P-FG: 500VDC / 100M Ohms | ||
EMC cov qauv | EN55015 CLASS B (thaum kuaj, tag nrho lub zog yuav tsis ntau tshaj 600W) | ||
Lwm tus | MTBF | 50K h | |
Dimension | 168 * 82 * 40mm (L * W * H) | ||
Qhov hnyav | 0.8 Kg | ||
Dual 48V 28V fais fab mov units yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob niaj hnub no. Cov khoom siv hluav taws xob no tau siv ntau yam kev siv, suav nrog cov servers, cov khoom siv sib txuas, thiab cov tshuab ua haujlwm. Lawv tau tsim los ua kom ntseeg tau thiab ua tau zoo, muab lub zog tsim nyog los ua kom cov khoom siv hluav taws xob ua haujlwm zoo.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv dual 48V 28V PSU yog tias nws muab ib theem ntawm kev rov ua dua thiab kev tiv thaiv tsis zoo. Yog tias ib qho khoom siv hluav taws xob tsis ua haujlwm, lwm lub zog yuav txuas ntxiv muab lub zog rau lub cuab yeej, kom ntseeg tau tias nws tseem ua haujlwm. Qhov kev rov ua dua tshiab no yog qhov tseem ceeb tshwj xeeb rau cov tshuab tseem ceeb, xws li cov servers, qhov chaw poob qis tuaj yeem ua rau poob nyiaj tau los thiab lub koob npe nrov.
Lwm qhov txiaj ntsig ntawm kev siv dual 48V 28V PSU yog tias nws muab lub zog ruaj khov thiab txhim khu kev qha. Cov khoom siv hluav taws xob xav tau lub zog tsis tu ncua thiab sib npaug, thiab kev hloov pauv lossis cuam tshuam ntawm lub zog tuaj yeem ua rau muaj kev puas tsuaj rau cov khoom rhiab heev. Lub zog hluav taws xob ob lub zog pab ua kom lub zog mus rau lub cuab yeej ruaj khov thiab txhim khu kev qha, txo qhov kev pheej hmoo ntawm kev puas tsuaj.
Ntxiv rau lawv cov txiaj ntsig kev nyab xeeb thiab kev ntseeg siab, dual 48V 28V PSU units kuj ua haujlwm tau zoo. Lawv tau tsim los siv lub zog tsawg dua li cov khoom siv hluav taws xob ib txwm muaj, pab txo cov nqi hluav taws xob thiab cov pa roj carbon hneev taw. Qhov no tuaj yeem yog qhov tseem ceeb tshwj xeeb rau kev lag luam uas siv hluav taws xob tuaj yeem siab.
Zuag qhia tag nrho, dual 48V 28V PSU yog ib qho tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab txhim khu kev qha ntawm cov khoom siv hluav taws xob. Los ntawm kev muab cov khoom siv rov ua dua, ruaj khov, thiab ua haujlwm tau zoo, cov khoom siv hluav taws xob no ua lub luag haujlwm tseem ceeb hauv kev ua kom cov khoom siv hluav taws xob ua haujlwm zoo. Txawm hais tias koj yog tus tswv lag luam lossis cov neeg siv khoom, lub zog hluav taws xob ob lub zog tuaj yeem pab xyuas kom koj cov khoom siv hluav taws xob ib txwm muaj thiab khiav thaum koj xav tau.
Cim npe nrov: dual 48v 28v psu, Suav teb, manufacturers, lwm tus neeg, Hoobkas, customized, yuav, ua nyob rau hauv Suav teb
